HGH+Test Ultimate guide for preventing senescense and maximising growth window

[pflgod]

Yo guys, the biggest risk when doing high dose hgh + test is mostly Senescence. This means that while you may be keeping plates open with letro, the androgen and supraphysiological doses of hgh will cause the stem cells in growth plates to deplete much faster- and if all are 'used up' you can essentially no longer grow even with open plates​

Other risks are receptor downregulation and insulin sensitivity, both of these make the hgh much less effective and as if your basically doing a lower dose than you actually are

Here is everything i have found through research to mitigate this and what i will be doing, i thought i would share

---

Risk mitigation tactic 1:

8IU HGH (5/2 Cycle):

The 5/2 Logic: 5 days on, 2 days lowered (2ius) . This "pulsatile" approach helps maintain insulin sensitivity and prevents receptor downregulation, potentially extending the time the body remains responsive to the hormone.

Anti-Senescence Role: The 2 days off act as a cooldown period. It gives the "resting zone" (your stem cell reservoir) a break from the constant pressure to divide. This helps prevent the stem cells from reaching their Hayflick Limit (total division capacity) too quickly, essentially "pacing" your growth so you don't run out of fuel in 6 months.

---

Risk mitigation tactic 2:

200mg Testosterone (Weekly):

• The Risk: Without an AI, this would convert to Estrogen and fuse plates immediately.

The solution​

• 2.5mg Letrozole (Daily):
  • Since Estrogen is the primary signal for growth plate closure, keeping it near zero "locks" the plates open, allowing you to grow beyond your natural biological window.
    
• 12.5mg Aromasin (EOD - "Suicidal" Backup):
  • Risk Mitigation: Acts as a safety net. If a Letrozole pill is underdosed or missed, the Aromasin ensures there is no "Estrogen Rebound" that could trigger sudden plate fusion.

---

Risk mitigation tactic 3:​

The most critical "bottleneck" in 24month+ protocol isn't just keeping the plates open; it’s preventing chondrocyte senescence—the biological exhaustion of the growth plate's stem cells.

Without a protection strategy, you might see fast changes 6 months and then "hit a wall" where the plates are still open, but the stem cells are gone.

The "Stem Cell Protection" solution​

• Quercetin (The Senolytic Janitor):
  • The Mechanism: Prevents the accumulation of "zombie" (senescent) cells in the resting zone of the growth plate.
  • Anti-Senescence Role: By clearing out old cells that no longer divide, Quercetin prevents them from secreting inflammatory signals that would otherwise "poison" the surrounding healthy stem cells and force them into early retirement. It effectively keeps the "nursery" healthy so the HGH-driven division can continue longer.
• Boron (The Matrix Stabilizer):
  • The Mechanism: Enhances the density of chondrocytes in the proliferative zone and protects the "extracellular matrix" (the house the cells live in).
  • Anti-Senescence Role: Boron stabilizes the physical scaffold of the growth plate. If the scaffold breaks down, stem cells die off. By strengthening the matrix, Boron ensures the "resting zone" reservoir isn't physically crushed or degraded by the high-pressure growth you're forcing with HGH.
• Vitamin D3 + K2 (The Quality Control):
  • The Mechanism: Regulates the transition from cartilage to bone.
  • Anti-Senescence Role: If mineralization is sloppy, the growth plate becomes disorganized (like Rickets). This chaos causes stem cells to exhaust faster. D3 and K2 ensure that as HGH creates new cells, they are "locked in" as solid bone efficiently, preventing the biological "friction" that leads to early senescence.
• Zinc & Magnesium (The Engine Co-Factors):
  • The Mechanism: Direct fuel for DNA synthesis and alkaline phosphatase activity.
  • Anti-Senescence Role: Zinc is required for the actual division of chondrocytes. A deficiency forces the few remaining stem cells to "overwork," leading to rapid exhaustion. Ample Zinc/Mag ensures the work is distributed across the cell population, preserving the reservoir's lifespan.

---

Extra risk mitigation​

• Sourcing Letro and Aromasin from different labs

Yes i used gemini to put my incoherent word documents into more concise phrases for this thread and for myself to look back on, kys if you care genuinely


Conclusion: When otherwise with high dose hgh and the addition of androgens, the resultant senescence may have allowed for a short burst of change followed by a sudden 'stall', now with these protocols you can expect to have a much larger window for your stack to actually provide considerable bone growth.

 

[laplacist]

@Zagro

*sees 8IU of rHGH*

*takes a deep breath*

*takes rope out from closet*

 

[pflgod]

@Zagro

*sees 8IU of rHGH*

*takes a deep breath*

*takes rope out from closet*

if you are suggesting that 8ius is low you are mentally deficient and dont understand the law of diminishing returns + you have no idea what doses are clinically used, dni iqlet

 

[laplacist]

if you are suggesting that 8ius is low you are mentally deficient and dont understand the law of diminishing returns + you have no idea what doses are clinically used, dni iqlet

Lower than your natural rhgh pulsatile production

 

[normanx]

Yo guys, the biggest risk when doing high dose hgh + test is mostly Senescence. This means that while you may be keeping plates open with letro, the androgen and supraphysiological doses of hgh will cause the stem cells in growth plates to deplete much faster- and if all are 'used up' you can essentially no longer grow even with open plates​

Other risks are receptor downregulation and insulin sensitivity, both of these make the hgh much less effective and as if your basically doing a lower dose than you actually are

Here is everything i have found through research to mitigate this and what i will be doing, i thought i would share

---

Risk mitigation tactic 1:

8IU HGH (5/2 Cycle):

The 5/2 Logic: 5 days on, 2 days lowered (2ius) . This "pulsatile" approach helps maintain insulin sensitivity and prevents receptor downregulation, potentially extending the time the body remains responsive to the hormone.

Anti-Senescence Role: The 2 days off act as a cooldown period. It gives the "resting zone" (your stem cell reservoir) a break from the constant pressure to divide. This helps prevent the stem cells from reaching their Hayflick Limit (total division capacity) too quickly, essentially "pacing" your growth so you don't run out of fuel in 6 months.

---

Risk mitigation tactic 2:

200mg Testosterone (Weekly):

• The Risk: Without an AI, this would convert to Estrogen and fuse plates immediately.

The solution​

• 2.5mg Letrozole (Daily):
  • Since Estrogen is the primary signal for growth plate closure, keeping it near zero "locks" the plates open, allowing you to grow beyond your natural biological window.
    
• 12.5mg Aromasin (EOD - "Suicidal" Backup):
  • Risk Mitigation: Acts as a safety net. If a Letrozole pill is underdosed or missed, the Aromasin ensures there is no "Estrogen Rebound" that could trigger sudden plate fusion.

---

Risk mitigation tactic 3:​

The most critical "bottleneck" in 24month+ protocol isn't just keeping the plates open; it’s preventing chondrocyte senescence—the biological exhaustion of the growth plate's stem cells.

Without a protection strategy, you might see fast changes 6 months and then "hit a wall" where the plates are still open, but the stem cells are gone.

The "Stem Cell Protection" solution​

• Quercetin (The Senolytic Janitor):
  • The Mechanism: Prevents the accumulation of "zombie" (senescent) cells in the resting zone of the growth plate.
  • Anti-Senescence Role: By clearing out old cells that no longer divide, Quercetin prevents them from secreting inflammatory signals that would otherwise "poison" the surrounding healthy stem cells and force them into early retirement. It effectively keeps the "nursery" healthy so the HGH-driven division can continue longer.
• Boron (The Matrix Stabilizer):
  • The Mechanism: Enhances the density of chondrocytes in the proliferative zone and protects the "extracellular matrix" (the house the cells live in).
  • Anti-Senescence Role: Boron stabilizes the physical scaffold of the growth plate. If the scaffold breaks down, stem cells die off. By strengthening the matrix, Boron ensures the "resting zone" reservoir isn't physically crushed or degraded by the high-pressure growth you're forcing with HGH.
• Vitamin D3 + K2 (The Quality Control):
  • The Mechanism: Regulates the transition from cartilage to bone.
  • Anti-Senescence Role: If mineralization is sloppy, the growth plate becomes disorganized (like Rickets). This chaos causes stem cells to exhaust faster. D3 and K2 ensure that as HGH creates new cells, they are "locked in" as solid bone efficiently, preventing the biological "friction" that leads to early senescence.
• Zinc & Magnesium (The Engine Co-Factors):
  • The Mechanism: Direct fuel for DNA synthesis and alkaline phosphatase activity.
  • Anti-Senescence Role: Zinc is required for the actual division of chondrocytes. A deficiency forces the few remaining stem cells to "overwork," leading to rapid exhaustion. Ample Zinc/Mag ensures the work is distributed across the cell population, preserving the reservoir's lifespan.

---

Extra risk mitigation​

• Sourcing Letro and Aromasin from different labs

Yes i used gemini to put my incoherent word documents into more concise phrases for this thread and for myself to look back on, kys if you care genuinely


Conclusion: When otherwise with high dose hgh and addition of androgens, the resultant senescence may have allowed for a short burt of change, followed by a sudden 'stall', now with these protocols you can expect to have a much larger window for your stack to actually provide considerable bone growth.

thank u nga im 19 w 15 year old bones will read

 

[pflgod]

Lower than your natural rhgh pulsatile production

CAGING you are actually so fucking stupid its insane holy shit. 2ius naturally is impossible let alone 8 you are actually so dumb

its always u niggas suggesting like 15ius a day for 3 month 'cycles'. This is an actual high iq method that ensures you can still run a very supraphysiological dose of hgh for periods of 2 years or longer effectively. Actual dumbass

 

[Zagro]

@Zagro

*sees 8IU of rHGH*

*takes a deep breath*

*takes rope out from closet*

This is honestly the worst protocol I’ve ever seen

 

[pflgod]

This is honestly the worst protocol I’ve ever seen

how

clue me in to what ur high iq protocol is.. 20 ius of hgh for 4 months? is that ur genius idea

 

[Zagro]

how

clue me in to what ur high iq protocol is.. 20 ius of hgh for 4 months? is that ur genius idea

Nigga you copy pasted ChatGPT why are you larping high iq?

There’s literally zero literature on 5 days on 2 days off usage of growth hormone, ironically there is one that does administer rhGH 5 times a week at the dosage you suggested, guess what the outcomes were? Either stunted height or zero change from the predicted adult height (which has a 4cm margin of error).

You can use even grams of letrozole and it still wont lower the increased local E2 levels caused by the local substrates of 200mg testosterone. You cant lower local E2, and ironically this would make your local aromatase and estrogen receptors even more sensitive so the increased local estrogen would be amplified too.

You’re also adding boron and lowering SHBG which increases free/bioavailable testosterone, further amplifying the local E2 through more free testosterone diffusing into the epiphyseal growth plates.

Horrible horrible stack, do not use gpt for threads as it’s very obvious.

The dosage of rhGH is also tremendously low, there are trials on non GHD rhGH treated children showing stunted FAH around the dosages you suggested. This is why ISS patients also require higher rhGH dosages than GHD patients, becayse there isn’t any deficiency in the first place so lower dosages just lowers the levels below baseline.

20 units for 4 months would again cause 2-3cms of longitudinal growth easily, especially if your baseline hormonal profile is cucked.

 

[pflgod]

Nigga you copy pasted ChatGPT why are you larping high iq?

There’s literally zero literature on 5 days on 2 days off usage of growth hormone, ironically there is one that does administer rhGH 5 times a week at the dosage you suggested, guess what the outcomes were? Either stunted height or zero change from the predicted adult height (which has a 4cm margin of error).

You can use even grams of letrozole and it still wont lower the increased local E2 levels caused by the local substrates of 200mg testosterone. You cant lower local E2, and ironically this would make your local aromatase and estrogen receptors even more sensitive so the increased local estrogen would be amplified too.

You’re also adding boron and lowering SHBG which increases free/bioavailable testosterone, further amplifying the local E2 through more free testosterone diffusing into the epiphyseal growth plates.

Horrible horrible stack, do not use gpt for threads as it’s very obvious.

The dosage of rhGH is also tremendously low, there are trials on non GHD rhGH treated children showing stunted FAH around the dosages you suggested. This is why ISS patients also require higher rhGH dosages than GHD patients, becayse there isn’t any deficiency in the first place so lower dosages just lowers the levels below baseline.

20 units for 4 months would again cause 2-3cms of longitudinal growth easily, especially if your baseline hormonal profile is cucked.

1 this isnt gpt its a ai summarised version of the protocl ive built with months of research

2. you are genuinely brain dead and dont know how letro works. its a type 2 ai it doesn't just sit in the blood it crosses the cell membrane and binds to the aromate enzyme itself wherever it is found, including the bone tissue in growth plates.

your so dumb ur mistaking like nolvadex with letro, letro kills the aromatase so it doesnt matter how much local test there is present if it doesnt have the aromatase to convert to e2 dumbass

3. your dumbest claim, 8ius hgh is low XDDD its 6x what i would otherwise naturally produce and a huge supraphysiliogical dose, doing to 12-15 would have diminish returns with much more sides and barely more bone growth. the iss patient trials you are referring to are on childern who require massive doses relative to bodyweight because their metabolism is hyperfast. 6-10ius at 18 is the golden window

dni u are so stupid and im caging at the fact u dont even understand the way letro works

 

[Zagro]

1 this isnt gpt its a ai summarised version of the protocl ive built with months of research

2. you are genuinely brain dead and dont know how letro works. its a type 2 ai it doesn't just sit in the blood it crosses the cell membrane and binds to the aromate enzyme itself wherever it is found, including the bone tissue in growth plates.

your so dumb ur mistaking like nolvadex with letro, letro kills the aromatase so it doesnt matter how much local test there is present if it doesnt have the aromatase to convert to e2 dumbass

3. your dumbest claim, 8ius hgh is low XDDD its 6x what i would otherwise naturally produce and a huge supraphysiliogical dose, doing to 12-15 would have diminish returns with much more sides and barely more bone growth. the iss patient trials you are referring to are on childern who require massive doses relative to bodyweight because their metabolism is hyperfast. 6-10ius at 18 is the golden window

dni u are so stupid and im caging at the fact u dont even understand the way letro works

So much confidence, so little knowledge.

Why are you so triggered

 

[pflgod]

So much confidence, so little knowledge.

Why are you so triggered

View attachment 5053105

didnt adress a single one of my points cause i proved u wrong JFL

also jfl at ur bright idea of 20ius a day, niggas speeding diabetes and acro. plus bone plates have a saturation point, this dumbass thinks you have infinite receptors once the receptor is full the rest of the gh just floating around causing acro sides.

genuinely dont ever form an opinion again, that chart is ironic cause it perfectly describes you. 0 actual knowledge and pure bro science. genuinely who doesnt know how letro works

 

[Zagro]

1 this isnt gpt its a ai summarised version of the protocl ive built with months of research

2. you are genuinely brain dead and dont know how letro works. its a type 2 ai it doesn't just sit in the blood it crosses the cell membrane and binds to the aromate enzyme itself wherever it is found, including the bone tissue in growth plates.

your so dumb ur mistaking like nolvadex with letro, letro kills the aromatase so it doesnt matter how much local test there is present if it doesnt have the aromatase to convert to e2 dumbass

3. your dumbest claim, 8ius hgh is low XDDD its 6x what i would otherwise naturally produce and a huge supraphysiliogical dose, doing to 12-15 would have diminish returns with much more sides and barely more bone growth. the iss patient trials you are referring to are on childern who require massive doses relative to bodyweight because their metabolism is hyperfast. 6-10ius at 18 is the golden window

dni u are so stupid and im caging at the fact u dont even understand the way letro works

Dude I'm not insulting you chill out, you were asking for advice a few months back pipe down. I'm literally teaching you how it works.

It's made by ai, not a single clinical trial uses 5 days on 2 days off.

Growth plate doesn't use convection; group of molecules traveling together in the bloodstream to target tissues, it works through diffusion; the molecules get stuck at the upper edges of the epiphyses then slowly diffuse into the growth plate and lose concentration before even reaching the proliferative zone, think of it as fading through the growth plate but it only has very low concentrations there.

The growth plate is insanely avascular, which is good as if it were vascular it would ossify instantly, reaching the proliferative zone is insanely hard as everything there works through diffusion meaning your free testosterone has to diffuse through the growth plate aswell just like the letrozole. This is called endocrine, a hormone travelling through bloodstream and reaching a target tissue, but I'm speaking about intracrine/autocrine aromatisation and this happens in the chondrocyte itself and from chondrocyte to chondrocyte, requires zero travel or very insanely minimal. This is something you cant block or interfere with.

Using testosterone causes increased substrates locally in the growth plate which then causes even more aromatisation locally, thus increasing local E2 even further to uncontrollable amounts basically raping your growth plate. There is no evidence of it working for local E2, but there is evidence that it wont work as it reaches the growth plate in insanely low concentrations, and there is a trial using locally administered letrozole directly to chondrocytes and it shows near-zero lowering of local E2/estrogen+E1/estrone and upregulation of aromatase and it's sensitivity in the growth plate, and also increases the receptor sensitivity of estrogen receptor alpha and beta which rape your plates all locally.

Learn about endocrine, autocrine, intracrine, convection and diffusion. There's a reason why researchers are focused on developing drugs that can penetrate through cartilage with special vehicles, because the drug itself cannot diffuse through even at 5% concentration.

8iu caused growth retardation in children with no GHD. You have pulses of up to 22+ units daily which are even more efficient because of it being secreted in a pulsatile manner thus working for local IGF-1.

Learn the definition of diminishing, it doesn't mean no benefit it just means less which is logical. The higher the dose=higher the local IGF-1 levels, 8 ius doesn't even cover your baseline hepatic levels, you're a teenager with peak natural hormonal profile.

Please try to understand me and not be insulted dude

 

[pflgod]

Dude I'm not insulting you chill out, you were asking for advice a few months back pipe down. I'm literally teaching you how it works.

It's made by ai, not a single clinical trial uses 5 days on 2 days off.

Growth plate doesn't use convection; group of molecules traveling together in the bloodstream to target tissues, it works through diffusion; the molecules get stuck at the upper edges of the epiphyses then slowly diffuse into the growth plate and lose concentration before even reaching the proliferative zone, think of it as fading through the growth plate but it only has very low concentrations there.

The growth plate is insanely avascular, which is good as if it were vascular it would ossify instantly, reaching the proliferative zone is insanely hard as everything there works through diffusion meaning your free testosterone has to diffuse through the growth plate aswell just like the letrozole. This is called endocrine, a hormone travelling through bloodstream and reaching a target tissue, but I'm speaking about intracrine/autocrine aromatisation and this happens in the chondrocyte itself and from chondrocyte to chondrocyte, requires zero travel or very insanely minimal. This is something you cant block or interfere with.

Using testosterone causes increased substrates locally in the growth plate which then causes even more aromatisation locally, thus increasing local E2 even further to uncontrollable amounts basically raping your growth plate. There is no evidence of it working for local E2, but there is evidence that it wont work as it reaches the growth plate in insanely low concentrations, and there is a trial using locally administered letrozole directly to chondrocytes and it shows near-zero lowering of local E2/estrogen+E1/estrone and upregulation of aromatase and it's sensitivity in the growth plate, and also increases the receptor sensitivity of estrogen receptor alpha and beta which rape your plates all locally.

Learn about endocrine, autocrine, intracrine, convection and diffusion. There's a reason why researchers are focused on developing drugs that can penetrate through cartilage with special vehicles, because the drug itself cannot diffuse through even at 5% concentration.

8iu caused growth retardation in children with no GHD. You have pulses of up to 22+ units daily which are even more efficient because of it being secreted in a pulsatile manner thus working for local IGF-1.

Learn the definition of diminishing, it doesn't mean no benefit it just means less which is logical. The higher the dose=higher the local IGF-1 levels, 8 ius doesn't even cover your baseline hepatic levels, you're a teenager with peak natural hormonal profile.

Please try to understand me and not be insulted dude

letrozole is tiny and fat solubule which makes it perfect for effectively diffusing through tissue, at such a high dose of 2.5 a day ( which is prescribed to breast cancer patients) it creates such a high concentration gradient, which alongside the fact that letrozole is such a small molecule that it most definitely is very effective at diffusing into growth plates. you do realise letro is the most commonly used and researched ai for preventing growth plate fusion.. if we were to assume your broscience ramblings are true then it would never have worked to increase height in clinical trials..... Yet, numerous studies show it successfully delays bone age.

again, intacrine aromatisation doesnt change anything.. It doesnt matter if the aromatase is local or intacrine. If the letrozole molecule has reached the cell and bound to the enzyme, that enzyme is turned off. It cannot process the test into estrogen

high dose systemic administartion is vastly different to whatever local injection lab study u are reffering to. And yea sure the receptors will upregulate but need estogen to fire. 3 x 0 is still 0

the core of your argument is that letro essentially cant prevent 'local' aromatisation which literally instantly falls apart just considering the fact its the most used and researched compount that is clinically proven to delay and slow down growth plate closure. if it couldnt work 'locally' it would never yield those results.

 

[Zagro]

letrozole is tiny and fat solubule which makes it perfect for effectively diffusing through tissue, at such a high dose of 2.5 a day ( which is prescribed to breast cancer patients) it creates such a high concentration gradient, which alongside the fact that letrozole is such a small molecule that it most definitely is very effective at diffusing into growth plates. you do realise letro is the most commonly used and researched ai for preventing growth plate fusion.. if we were to assume your broscience ramblings are true then it would never have worked to increase height in clinical trials..... Yet, numerous studies show it successfully delays bone age.

again, intacrine aromatisation doesnt change anything.. It doesnt matter if the aromatase is local or intacrine. If the letrozole molecule has reached the cell and bound to the enzyme, that enzyme is turned off. It cannot process the test into estrogen

high dose systemic administartion is vastly different to whatever local injection lab study u are reffering to. And yea sure the receptors will upregulate but need estogen to fire. 3 x 0 is still 0

the core of your argument is that letro essentially cant prevent 'local' aromatisation which literally instantly falls apart just considering the fact its the most used and researched compount that is clinically proven to delay and slow down growth plate closure. if it couldnt work 'locally' it would never yield those results.

Dude is arguing against physiology, alright man just believe whatever you want to believe I don't care anymore.

If you need further evidence and want to debate further let me know as long as you wont be biased and stubborn.

Just skimmed through your response and already one misinformation found, you wont have 0 local E2 or 0 systemic E2 it's near impossible and even the lowest amounts of estrogen locally matter as there isn't much there anyways, the second you upregulate sensitivity and the aromatase & receptors themselves it's over. Estrogen receptors have ligand independent actions, they don't need estrogen; the ligand, to induce all their mechanisms.

Letro can lower local E2 yes, but only very very minimally and in low amounts and doesn't diffuse to the proliferation zone. Also estrogen mostly acts on the hypertrophic zone which isn't reached at all when it begins diffusing from the resting zone.

Children see growth because they delay differentiation, and their systemic levels get raped which also means local levels also decline somewhat but not fully, because estrogen also has to diffuse through the plates but the local aromatisation does not need that thus the local E2 levels just budge a bit. Also the reason their plates still close early and not into their late 20s + the fact that their bone ages normally is because of the local aromatisation being increased by the almost 2-fold testosterone levels letrozole causes. That may be the reason anastrozole; the weaker aromatase inhibitor (thus less increase in systemic testosterone levels through testicular production rates) shows more height gain compared to letrozole in trials.

 

[pflgod]

Dude is arguing against physiology, alright man just believe whatever you want to believe I don't care anymore.

If you need further evidence and want to debate further let me know as long as you wont be biased and stubborn.

Just skimmed through your response and already one misinformation found, you wont have 0 local E2 or 0 systemic E2 it's near impossible and even the lowest amounts of estrogen locally matter as there isn't much there anyways, the second you upregulate sensitivity and the aromatase & receptors themselves it's over. Estrogen receptors have ligand independent actions, they don't need estrogen; the ligand, to induce their all mechanisms.

man you are being the biased one here though cause your looking at marginal theoretical exceptions

ur not trying to achieve a perfect 0 amount of estrogen though cus trace amounts dont matter even with upregulation, its literally used for female cancer patients where even slight amounts of estrogen are life threatening.

Youre simply trying to lower the estrogen signal below the threshold required for bone fusion and letrozole is the most effective tool for this. A tiny trace amount of e2 is not enough to trigger the huge mineralization needed to fuse a growth plate even with the upregulation that occurs due to lowered system estrogen.

Think about it, men with aromatase deficiency as we all know grow much taller than the average. If 'upregulation' or ligand independant action were enough to close plates then those men would have stopped growing at a normal age or even before by your theory. Instead, their plates remaind wide open until they were medically given estrogen.

 

[infrainfra]

man you are being the biased one here though cause your looking at marginal theoretical exceptions

ur not trying to achieve a perfect 0 amount of estrogen though cus trace amounts dont matter even with upregulation, its literally used for female cancer patients where even slight amounts of estrogen are life threatening.

Youre simply trying to lower the estrogen signal below the threshold required for bone fusion and letrozole is the most effective tool for this. A tiny trace amount of e2 is not enough to trigger the huge mineralization needed to fuse a growth plate even with the upregulation that occurs due to lowered system estrogen.

Think about it, men with aromatase deficiency as we all know grow much taller than the average. If 'upregulation' or ligand independant action were enough to close plates then those men would have stopped growing at a normal age or even before by your theory. Instead, their plates remaind wide open until they were medically given estrogen.

nigga no disrespect but he proved you wrong there is no need to keep trying to defend yourself. men with aromatase deficiency have undetected estrogen since its a CYP19A1 gene mutation. the aromatase is gone everywhere even in chondrocytes.


and btw castrati boys grow even taller ( no substrate and estrogen)

 

[infrainfra]

So much confidence, so little knowledge.

Why are you so triggered

View attachment 5053105

@Zagro what u think about him basically saying that too fast of a growth spurt ; mimicking 15ius of gh or whatever. will “drain” your skeletal stem cells? this has been floating around my mind because theoretically it could happen since rhGH has no proven effect of inducing symmetrical mitosis of the SSCs. ( as of now) growth happens in spurts for a reason.

ngl sorry for nitpicking in the past. seriously apologies

 

[pflgod]

nigga no disrespect but he proved you wrong there is no need to keep trying to defend yourself. men with aromatase deficiency have undetected estrogen since its a CYP19A1 gene mutation. the aromatase is gone everywhere even in chondrocytes.


and btw castrati boys grow even taller ( no substrate and estrogen)

Mirin the logical phallacies g

Because I made a mistake just comping up with the first example I could think of that means that everything he said is right and I’m wrong

He is objectively wrong, the survival mode that the estrogen receptors go into by increasing sensitivity has absolutely nothing to do with growth plate closure. If the e2 is under the amount needed to cause growth plate closure, no amount of ‘sensitivity’ changes that. Completely different chemical mechanisms that don’t correlate

 

[infrainfra]

He is objectively wrong, the survival mode that the estrogen receptors go into by increasing sensitivity has absolutely nothing to do with growth plate closure. If the e2 is under the amount needed to cause growth plate closure, no amount of ‘sensitivity’ changes that. Completely different chemical mechanisms that don’t correlate

he said that the estrogen receptor is a ligand - independent receptor. it has ligand independent actions.

and you saying to run testosterone is bad advice. you shouldn’t touch anything aromatizable if your gps are open

so many non aromatizable androgens 5x stronger than test and you just pick test the body grows better on a low t environment

if you pick the right androgens forget lh/fsh

they are gone

 

[Deleted member 341805]

Yo guys, the biggest risk when doing high dose hgh + test is mostly Senescence. This means that while you may be keeping plates open with letro, the androgen and supraphysiological doses of hgh will cause the stem cells in growth plates to deplete much faster- and if all are 'used up' you can essentially no longer grow even with open plates​

Other risks are receptor downregulation and insulin sensitivity, both of these make the hgh much less effective and as if your basically doing a lower dose than you actually are

Here is everything i have found through research to mitigate this and what i will be doing, i thought i would share

---

Risk mitigation tactic 1:

8IU HGH (5/2 Cycle):

The 5/2 Logic: 5 days on, 2 days lowered (2ius) . This "pulsatile" approach helps maintain insulin sensitivity and prevents receptor downregulation, potentially extending the time the body remains responsive to the hormone.

Anti-Senescence Role: The 2 days off act as a cooldown period. It gives the "resting zone" (your stem cell reservoir) a break from the constant pressure to divide. This helps prevent the stem cells from reaching their Hayflick Limit (total division capacity) too quickly, essentially "pacing" your growth so you don't run out of fuel in 6 months.

---

Risk mitigation tactic 2:

200mg Testosterone (Weekly):

• The Risk: Without an AI, this would convert to Estrogen and fuse plates immediately.

The solution​

• 2.5mg Letrozole (Daily):
  • Since Estrogen is the primary signal for growth plate closure, keeping it near zero "locks" the plates open, allowing you to grow beyond your natural biological window.
• 12.5mg Aromasin (EOD - "Suicidal" Backup):
  • Risk Mitigation: Acts as a safety net. If a Letrozole pill is underdosed or missed, the Aromasin ensures there is no "Estrogen Rebound" that could trigger sudden plate fusion.

---

Risk mitigation tactic 3:​

The most critical "bottleneck" in 24month+ protocol isn't just keeping the plates open; it’s preventing chondrocyte senescence—the biological exhaustion of the growth plate's stem cells.

Without a protection strategy, you might see fast changes 6 months and then "hit a wall" where the plates are still open, but the stem cells are gone.

The "Stem Cell Protection" solution​

• Quercetin (The Senolytic Janitor):
  • The Mechanism: Prevents the accumulation of "zombie" (senescent) cells in the resting zone of the growth plate.
  • Anti-Senescence Role: By clearing out old cells that no longer divide, Quercetin prevents them from secreting inflammatory signals that would otherwise "poison" the surrounding healthy stem cells and force them into early retirement. It effectively keeps the "nursery" healthy so the HGH-driven division can continue longer.
• Boron (The Matrix Stabilizer):
  • The Mechanism: Enhances the density of chondrocytes in the proliferative zone and protects the "extracellular matrix" (the house the cells live in).
  • Anti-Senescence Role: Boron stabilizes the physical scaffold of the growth plate. If the scaffold breaks down, stem cells die off. By strengthening the matrix, Boron ensures the "resting zone" reservoir isn't physically crushed or degraded by the high-pressure growth you're forcing with HGH.
• Vitamin D3 + K2 (The Quality Control):
  • The Mechanism: Regulates the transition from cartilage to bone.
  • Anti-Senescence Role: If mineralization is sloppy, the growth plate becomes disorganized (like Rickets). This chaos causes stem cells to exhaust faster. D3 and K2 ensure that as HGH creates new cells, they are "locked in" as solid bone efficiently, preventing the biological "friction" that leads to early senescence.
• Zinc & Magnesium (The Engine Co-Factors):
  • The Mechanism: Direct fuel for DNA synthesis and alkaline phosphatase activity.
  • Anti-Senescence Role: Zinc is required for the actual division of chondrocytes. A deficiency forces the few remaining stem cells to "overwork," leading to rapid exhaustion. Ample Zinc/Mag ensures the work is distributed across the cell population, preserving the reservoir's lifespan.

---

Extra risk mitigation​

• Sourcing Letro and Aromasin from different labs

Yes i used gemini to put my incoherent word documents into more concise phrases for this thread and for myself to look back on, kys if you care genuinely


Conclusion: When otherwise with high dose hgh and the addition of androgens, the resultant senescence may have allowed for a short burst of change followed by a sudden 'stall', now with these protocols you can expect to have a much larger window for your stack to actually provide considerable bone growth.

Dnr clearly ai slop

 

[Deleted member 341805]

Dude is arguing against physiology, alright man just believe whatever you want to believe I don't care anymore.

If you need further evidence and want to debate further let me know as long as you wont be biased and stubborn.

Just skimmed through your response and already one misinformation found, you wont have 0 local E2 or 0 systemic E2 it's near impossible and even the lowest amounts of estrogen locally matter as there isn't much there anyways, the second you upregulate sensitivity and the aromatase & receptors themselves it's over. Estrogen receptors have ligand independent actions, they don't need estrogen; the ligand, to induce all their mechanisms.

Letro can lower local E2 yes, but only very very minimally and in low amounts and doesn't diffuse to the proliferation zone. Also estrogen mostly acts on the hypertrophic zone which isn't reached at all when it begins diffusing from the resting zone.

Children see growth because they delay differentiation, and their systemic levels get raped which also means local levels also decline somewhat but not fully, because estrogen also has to diffuse through the plates but the local aromatisation does not need that thus the local E2 levels just budge a bit. Also the reason their plates still close early and not into their late 20s + the fact that their bone ages normally is because of the local aromatisation being increased by the almost 2-fold testosterone levels letrozole causes. That may be the reason anastrozole; the weaker aromatase inhibitor (thus less increase in systemic testosterone levels through testicular production rates) shows more height gain compared to letrozole in trials.

So do you run any aromatase inhibitors?

 

[pflgod]

he said that the estrogen receptor is a ligand - independent receptor. it has ligand independent actions.

and you saying to run testosterone is bad advice. you shouldn’t touch anything aromatizable if your gps are open

so many non aromatizable androgens 5x stronger than test and you just pick test the body grows better on a low t environment

if you pick the right androgens forget lh/fsh

they are gone

Muhhh ligand independent receptors

Niggas so clueless. They alone provide no where near what’s needed to close plates.

 

[pflgod]

Dnr clearly ai slop

Bro is on accutane and Reta

 

[Zagro]

So do you run any aromatase inhibitors?

Yes have used exemestane long-term now and will soon hop on letrozole whenever I get the chance to order

 

[Zagro]

Mirin the logical phallacies g

Because I made a mistake just comping up with the first example I could think of that means that everything he said is right and I’m wrong

He is objectively wrong, the survival mode that the estrogen receptors go into by increasing sensitivity has absolutely nothing to do with growth plate closure. If the e2 is under the amount needed to cause growth plate closure, no amount of ‘sensitivity’ changes that. Completely different chemical mechanisms that don’t correlate

I just stopped repyling because you started prompting gpt which is insanely obvious as it started nit picking at my precise claims which couldn't have exact answers as they aren't yet researched clinically, just extrapolation

You are indeed a retard now that i take another look at this

@Zagro what u think about him basically saying that too fast of a growth spurt ; mimicking 15ius of gh or whatever. will “drain” your skeletal stem cells? this has been floating around my mind because theoretically it could happen since rhGH has no proven effect of inducing symmetrical mitosis of the SSCs. ( as of now) growth happens in spurts for a reason.

ngl sorry for nitpicking in the past. seriously apologies

Will answer this in the pm you sent whenever I'm free to do so, and do not apologise bro my replies were bitchy as fuck too

 

[pflgod]

I just stopped repyling because you started prompting gpt which is insanely obvious as it started nit picking at my precise claims which couldn't have exact answers as they aren't yet researched clinically, just extrapolation

You are indeed a retard now that i take another look at this


Will answer this in the pm you sent whenever I'm free to do so, and do not apologise bro my replies were bitchy as fuck too

Dnr a molecule

If ur yapping ab the test I’ve decided imma hold off for a bit anyway n just do gh and letro. Unrelated to ur reasoning

 

[Faustum]

Lower than your natural rhgh pulsatile production

Uh what? For what age?

If you are between 18-20+ 3+ IU's is Supraphysiological.

 

[Faustum]

Dnr a molecule

If ur yapping ab the test I’ve decided imma hold off for a bit anyway n just do gh and letro. Unrelated to ur reasoning

Idk how you got off Test it feels too good. Were you on it long enough?

 

[Zagro]

Uh what? For what age?

If you are between 18-20+ 3+ IU's is Supraphysiological.

Thus the reason of this thread being for longitudinal growth so it removes anyone above 16 statistically, but still endorsing 8 units of rhGH

OP is inhumanely stubborn, he's the all-knowing supposedly and knows something the clinical evidence nor the mechanistical reasoning cant prove

 

[pflgod]

Thus the reason of this thread being for longitudinal growth so it removes anyone above 16 statistically, but still endorsing 8 units of rhGH

OP is inhumanely stubborn, he's the all-knowing supposedly and knows something the clinical evidence nor the mechanistical reasoning cant prove

Nah u r actually iqlet dude said 16

I’m 18.5 and my wrist plates are open, meaning spine and leg even more so. When I was 16 I was like 3 inches shorter than I am now and this dude is saying plates close at 16. Jfl at the repeated low iq takes

 

[infrainfra]

Muhhh ligand independent receptors

Niggas so clueless. They alone provide no where near what’s needed to close plates.

androgens , aromatase inhibitors and even upregulated igf-1 axis all increase ER sensitivity. so a normal ER wouldn’t provide anything to close the plate - thats true. but if you use letro , supraphysiological androgens etc. it will start being being a problem

 

[Zagro]

Nah u r actually iqlet dude said 16

I’m 18.5 and my wrist plates are open, meaning spine and leg even more so. When I was 16 I was like 3 inches shorter than I am now and this dude is saying plates close at 16. Jfl at the repeated low iq takes

Show me one evidence for letrozole working for local E2

 

[pflgod]

Show me one evidence for letrozole working for local E2

There’s this thing called diffusion, u learn about it in like the 6th grade

 

[DavidePollo]

Show me one evidence for letrozole working for local E2

So you're saying that AI doesn't even work anymore to prevent growth plates fusion?
Now what have we left to effectively heightmaxx besides hgh?

 

[Zagro]

There’s this thing called diffusion, u learn about it in like the 6th grade

Yes I'm the one that taught it to you fucking basement rotting perverted nigger

"Learn about endocrine, autocrine, intracrine, convection and diffusion. There's a reason why researchers are focused on developing drugs that can penetrate through cartilage with special vehicles, because the drug itself cannot diffuse through even at 5% concentration."

You had no idea about it and then prompted gpt about it, if you beg to differ show me one paper you've read that proves your points. You cant because you prompted ai fucking obese moronic nigger you will fail in life

You cannot larp high iq it's not possible you fucking dimwit, there's a handful of people that have already pointed out ai and the fact that you're wrong and retarded, but no dude you're the all-knowing

 

[Deleted member 341805]

Bro is on accutane and Reta

I'm struggling to see the argument being made here

 

[infrainfra]

I’m 18.5 and my wrist plates are open, meaning spine and leg even more so. When I was 16 I was like 3 inches shorter than I am now and this dude is saying plates close at 16. Jfl at the repeated low iq takes

nigga it varies from person to person

 

[pflgod]

Yes I'm the one that taught it to you fucking basement rotting perverted nigger

"Learn about endocrine, autocrine, intracrine, convection and diffusion. There's a reason why researchers are focused on developing drugs that can penetrate through cartilage with special vehicles, because the drug itself cannot diffuse through even at 5% concentration."

You had no idea about it and then prompted gpt about it, if you beg to differ show me one paper you've read that proves your points. You cant because you prompted ai fucking obese moronic nigger you will fail in life

You cannot larp high iq it's not possible you fucking dimwit, there's a handful of people that have already pointed out ai and the fact that you're wrong and retarded, but no dude you're the all-knowing

Istg I dnred once u said u ‘taught me’ ab diffusion, my teacher did when I was 12

Growth plates aren’t some isolated box exclusive to everything else, nigga talking ab ‘local e2’ I didn’t prompt anything into gpt ur just a dumbass

 

[Deleted member 341805]

Yes have used exemestane long-term now and will soon hop on letrozole whenever I get the chance to order

When you started your protocol how old was you/height and have you seen any marginal height gain that you could "guess" wasn't going to naturally occur?

 

[pflgod]

So you're saying that AI doesn't even work anymore to prevent growth plates fusion?
Now what have we left to effectively heightmaxx besides hgh?

He’s a fucking dumbass bro, multiple clinical studies using test + letro literally show growth plate aging 0.5 years every year and increase in expected height.

 

[Zagro]

Istg I dnred once u said u ‘taught me’ ab diffusion, my teacher did when I was 12

Growth plates aren’t some isolated box exclusive to everything else, nigga talking ab ‘local e2’ I didn’t prompt anything into gpt ur just a dumbass

See how you avoid sending any papers, zero.

 

[pflgod]

See how you avoid sending any papers, zero.

Just look at the fucking studies dude, one google search. They used test which increased their baseline levels by 5 times and letro as well. Growth plates aged 6 months for every 12 months

Muhh local e2

 

[Zagro]

Just look at the fucking studies dude, one google search. They used test which increased their baseline levels by 5 times and letro as well. Growth plates aged 6 months for every 12 months

Muhh local e2

"Just look at the fucking studies, one google search"

What a fucking sad nigger you are dude

Send them, you must have them no? As clearly you haven't used AI and have "researched" for months.

 

[DavidePollo]

He’s a fucking dumbass bro, multiple clinical studies using test + letro literally show growth plate aging 0.5 years every year and increase in expected height.

Been on letro since December, gonna go and take an x-ray to see how much my bone age advanced since September (it was 16.4 then but I hopped on letro only the 8th of December)

 

[Navity]

What a fucking sad nigger you are dude

Says the guy who argues with 13 year olds on an incel forum about HGH being cope or not

 

[pflgod]

"Just look at the fucking studies, one google search"

What a fucking sad nigger you are dude

Send them, you must have them no as you haven't used AI and have "researched" for months.

Nice ad hominem cause ur mad, I’m ldaring on my phone I’m not gonna pull up the most well known studies for u literally just do a google search

Iqlet

 

[Deleted member 341805]

Nah u r actually iqlet dude said 16

I’m 18.5 and my wrist plates are open, meaning spine and leg even more so. When I was 16 I was like 3 inches shorter than I am now and this dude is saying plates close at 16. Jfl at the repeated low iq takes

Not really, there's a lot of people on org who have done xray's and their wrists were more open than their tibia and femur. It really does vary depending on which zone closes first lol.

Also he's not wrong, plates do "close" in the sense there's no marginal height growth from 16 if he's talking about bone age.

In actuality, plates seem to fully close at around 19 but from around bone age 16-17 they're in a state where it's pretty much dead without enough proliferative potential to give meaningful height.

 

[pflgod]

Says the guy who argues with 13 year olds on an incel forum about HGH being cope or not

Genuinely he seems so miserable. I think his plates r closed and he’s manlet so he does this to everyone, saw him on many other threads doing the same

 

[Navity]

Says the guy who argues with 13 year olds on an incel forum about HGH being cope or not

unrep ts nigger @v8sandweights you are a fucking retarded Low IQ incel who should end his life