Halotestin’s effect on height [Manlets GTFIH]

vi24v_

vi24v_

Bronze
Joined
Jan 3, 2026
Posts
1,206
Reputation
1,160
In this thread I will be talking about how halotestin (aka Fluoxymestorone) can be used to increase final adult height and increase linear growth velocity as long as growth plates aren’t closed.
In this guide I will:

  • Introduce what Halotestin is
  • What studies I am using in this thread
  • What the studies show
  • What this means for us
  • Side affects and ancillaries to support use of Halotestin
IMG 7868


Introduction to Halotestin:

- Halotestin is an oral 17-alpha-alkylated AAS which means that it can survive metabolism, allowing it to reach the bloodstream in an active form without being destroyed by the liver.
- 17x more potent that testosterone
- Halotestin is a DHT derivative which means not aromatize to an amount that is considered significant if any at all




Studies that i am using:
  • Strickland 1993 study on the - “Long-term results of treatment with low-dose fluoxymesterone in constitutional delay of growth and puberty and in genetic short stature”.
Link: https://pubmed.ncbi.nlm.nih.gov/8464656/
  • Stanhope 1985 study on the - “Constitutional delay of growth and puberty in boys: the effect of a short course of treatment with fluoxymesterone”
Link: https://pubmed.ncbi.nlm.nih.gov/4003064/

IMG 7860

IMG 7859


What the studies show:
View attachment 4752604
In the Strickland 1993 study we can see that during treatment of boys with CDGP + GSS (Constitutional delay of growth + genetic short stature) we can see that each patient had 1.7-2.5x increase in linear growth velocity whilst on treatment and that the treatment group had a final height of 6.1-5.4cm.
IMG 7861

In the Stanhope 1985 we can see that the mean increment of growth velocity went up to 4.5cm/year on treatment whilst the change in SDS to bone age was not significant. This is shows that Halotestin can be used safely to induce a growth acceleration in adolescent boys.

What does this mean for us:

This study shows that when bone age is around 14 - final height and growth velocity can be increased. This leads me to belive that when bone age is closer to 16 - results are still visible however slowed to an extent. We can also see through the study that androgens can Interact with growth plate chondrocyte, which may increase chondrocyte proliferation and enhance responsiveness to igf-1 which can temporarily increase growth velocity during adolescence.

We also know that the activation of the androgen receptors in bone tissue can stimulate osteoblast activity activity along the periosteum, increasing cortical bone deposition which can lead to thicker craniofacial bones along with the increases in growth.

This means that through the running halotestin at 2.5-10mg we can increase linear growth, increase thickness of craniofacial bones and increase final adult height.

However when bone age is closer to 16 than 14 - epiphyseal fusion is causing the body towards stopping vertical growth. This means to maximise growth output we have to keep our growth plates open for as long as possible through inhibiting aromatase and fgfr3 with drugs such as Anastrozole (arimidex) and Vosoritide.

What are the side effects of Halotestin and how can we use ancillaries to support use:
Halotestin has many sides so we will go through the 1 by 1 to explain how they can be supported:

  • Suppression of the HPT axis: This means that the body wont produce its own natural testosterone. To counteract this you must use testosterone while on cycle and use HCG and enclomiphine during PCT to increase LH and FSH signalling and mitigate hormonal imbalances.
IMG 7869
IMG 7870


  • Liver hepatotoxicity: Don’t use other liver toxic drugs such as accutane, tren or other oral AASs. Use drugs and supplements such as glutathione, N-Acetyl, TUDCA and UDCA to support your liver.
IMG 7871

  • Lipid profile: Since your lipid profile and cholestrol will be under heavy strain. Use drugs such as Ezetimibe and Rosuvastatin to lower LDL and support your lipid profile

This is my second post so my formatting is not that good but if u found the post helpful then please rep. If u did not read the post its must appreciated if u just bump the post with a DNR.









 
  • +1
  • Hmm...
Reactions: roidmaxxer_ju, skibidirizzler128, polonaecel and 16 others
5 minutes and 0 reps :feelswhy:
 
In this thread I will be talking about how halotestin (aka Fluoxymestorone) can be used to increase final adult height and increase linear growth velocity as long as growth plates aren’t closed.
In this guide I will:

  • Introduce what Halotestin is
  • What studies I am using in this thread
  • What the studies show
  • What this means for us
  • Side affects and ancillaries to support use of Halotestin
View attachment 4752601

Introduction to Halotestin:

- Halotestin is an oral 17-alpha-alkylated AAS which means that it can survive metabolism, allowing it to reach the bloodstream in an active form without being destroyed by the liver.
- 17x more potent that testosterone
- Halotestin is a DHT derivative which means not aromatize to an amount that is considered significant if any at all




Studies that i am using:
  • Strickland 1993 study on the - “Long-term results of treatment with low-dose fluoxymesterone in constitutional delay of growth and puberty and in genetic short stature”.
Link: https://pubmed.ncbi.nlm.nih.gov/8464656/
  • Stanhope 1985 study on the - “Constitutional delay of growth and puberty in boys: the effect of a short course of treatment with fluoxymesterone”
Link: https://pubmed.ncbi.nlm.nih.gov/4003064/

View attachment 4752591
View attachment 4752596

What the studies show:
View attachment 4752604
In the Strickland 1993 study we can see that during treatment of boys with CDGP + GSS (Constitutional delay of growth + genetic short stature) we can see that each patient had 1.7-2.5x increase in linear growth velocity whilst on treatment and that the treatment group had a final height of 6.1-5.4cm.
View attachment 4752618
In the Stanhope 1985 we can see that the mean increment of growth velocity went up to 4.5cm/year on treatment whilst the change in SDS to bone age was not significant. This is shows that Halotestin can be used safely to induce a growth acceleration in adolescent boys.

What does this mean for us:

This study shows that when bone age is around 14 - final height and growth velocity can be increased. This leads me to belive that when bone age is closer to 16 - results are still visible however slowed to an extent. We can also see through the study that androgens can Interact with growth plate chondrocyte, which may increase chondrocyte proliferation and enhance responsiveness to igf-1 which can temporarily increase growth velocity during adolescence.

We also know that the activation of the androgen receptors in bone tissue can stimulate osteoblast activity activity along the periosteum, increasing cortical bone deposition which can lead to thicker craniofacial bones along with the increases in growth.

This means that through the running halotestin at 2.5-10mg we can increase linear growth, increase thickness of craniofacial bones and increase final adult height.

However when bone age is closer to 16 than 14 - epiphyseal fusion is causing the body towards stopping vertical growth. This means to maximise growth output we have to keep our growth plates open for as long as possible through inhibiting aromatase and fgfr3 with drugs such as Anastrozole (arimidex) and Vosoritide.


What are the side effects of Halotestin and how can we use ancillaries to support use:
Halotestin has many sides so we will go through the 1 by 1 to explain how they can be supported:

  • Suppression of the HPT axis: This means that the body wont produce its own natural testosterone. To counteract this you must use testosterone while on cycle and use HCG and enclomiphine during PCT to increase LH and FSH signalling and mitigate hormonal imbalances.
View attachment 4752699View attachment 4752700


  • Liver hepatotoxicity: Don’t use other liver toxic drugs such as accutane, tren or other oral AASs. Use drugs and supplements such as glutathione, N-Acetyl, TUDCA and UDCA to support your liver.
View attachment 4752713

  • Lipid profile: Since your lipid profile and cholestrol will be under heavy strain. Use drugs such as Ezetimibe and Rosuvastatin to lower LDL and support your lipid profile

This is my second post so my formatting is not that good but if u found the post helpful then please rep. If u did not read the post its must appreciated if u just bump the post with a DNR.
Bump
Wanna know if this shit is legit
 
  • +1
Reactions: vi24v_
dnr
 
  • +1
Reactions: blackrockjewmanlet and vi24v_
will read later looks good tho
 
  • +1
Reactions: vi24v_
how much shit u gotta take for height? hgh + ai + androgens + peptides + fgfr3 inhibitros + halotestin + etc
 
  • +1
Reactions: vi24v_
Dnr bookmarked.
@Zagro @Genio @austrianpsycho
 
  • +1
Reactions: vi24v_
how much shit u gotta take for height? hgh + ai + androgens + peptides + fgfr3 inhibitros + halotestin + etc
that’s just to maximize height growth and I thought the study was interesting u can get away with hgh and ais with maybe a little bit of halo
 
bump bump bump bump
 
Literally zero unique properties its just strong get some test or tren and it'll be much better although with tren you have a lot more things to watch out for, nice non-aromatising androgen though
 
  • +1
Reactions: childishkillah and vi24v_
In this thread I will be talking about how halotestin (aka Fluoxymestorone) can be used to increase final adult height and increase linear growth velocity as long as growth plates aren’t closed.
In this guide I will:

  • Introduce what Halotestin is
  • What studies I am using in this thread
  • What the studies show
  • What this means for us
  • Side affects and ancillaries to support use of Halotestin
View attachment 4752601

Introduction to Halotestin:

- Halotestin is an oral 17-alpha-alkylated AAS which means that it can survive metabolism, allowing it to reach the bloodstream in an active form without being destroyed by the liver.
- 17x more potent that testosterone
- Halotestin is a DHT derivative which means not aromatize to an amount that is considered significant if any at all




Studies that i am using:
  • Strickland 1993 study on the - “Long-term results of treatment with low-dose fluoxymesterone in constitutional delay of growth and puberty and in genetic short stature”.
Link: https://pubmed.ncbi.nlm.nih.gov/8464656/
  • Stanhope 1985 study on the - “Constitutional delay of growth and puberty in boys: the effect of a short course of treatment with fluoxymesterone”
Link: https://pubmed.ncbi.nlm.nih.gov/4003064/

View attachment 4752591
View attachment 4752596

What the studies show:
View attachment 4752604
In the Strickland 1993 study we can see that during treatment of boys with CDGP + GSS (Constitutional delay of growth + genetic short stature) we can see that each patient had 1.7-2.5x increase in linear growth velocity whilst on treatment and that the treatment group had a final height of 6.1-5.4cm.
View attachment 4752618
In the Stanhope 1985 we can see that the mean increment of growth velocity went up to 4.5cm/year on treatment whilst the change in SDS to bone age was not significant. This is shows that Halotestin can be used safely to induce a growth acceleration in adolescent boys.

What does this mean for us:

This study shows that when bone age is around 14 - final height and growth velocity can be increased. This leads me to belive that when bone age is closer to 16 - results are still visible however slowed to an extent. We can also see through the study that androgens can Interact with growth plate chondrocyte, which may increase chondrocyte proliferation and enhance responsiveness to igf-1 which can temporarily increase growth velocity during adolescence.

We also know that the activation of the androgen receptors in bone tissue can stimulate osteoblast activity activity along the periosteum, increasing cortical bone deposition which can lead to thicker craniofacial bones along with the increases in growth.

This means that through the running halotestin at 2.5-10mg we can increase linear growth, increase thickness of craniofacial bones and increase final adult height.

However when bone age is closer to 16 than 14 - epiphyseal fusion is causing the body towards stopping vertical growth. This means to maximise growth output we have to keep our growth plates open for as long as possible through inhibiting aromatase and fgfr3 with drugs such as Anastrozole (arimidex) and Vosoritide.


What are the side effects of Halotestin and how can we use ancillaries to support use:
Halotestin has many sides so we will go through the 1 by 1 to explain how they can be supported:

  • Suppression of the HPT axis: This means that the body wont produce its own natural testosterone. To counteract this you must use testosterone while on cycle and use HCG and enclomiphine during PCT to increase LH and FSH signalling and mitigate hormonal imbalances.
View attachment 4752699View attachment 4752700


  • Liver hepatotoxicity: Don’t use other liver toxic drugs such as accutane, tren or other oral AASs. Use drugs and supplements such as glutathione, N-Acetyl, TUDCA and UDCA to support your liver.
View attachment 4752713

  • Lipid profile: Since your lipid profile and cholestrol will be under heavy strain. Use drugs such as Ezetimibe and Rosuvastatin to lower LDL and support your lipid profile

This is my second post so my formatting is not that good but if u found the post helpful then please rep. If u did not read the post its must appreciated if u just bump the post with a DNR.
Mirin, On test rn should i experiment for everyone?
 
  • +1
Reactions: vi24v_
Mirin, high t Ramirez compound
 
  • +1
Reactions: vi24v_
just do the 500 tren 50 test base cycle theory
 
Upon further research tren mogs.
 
Upon further research tren mogs.
Halo is way more androgenic then tren whereas tren is the best for muscle gain and is more anabolic - tren also has no clinical trials in reference to height
 
high iq thread
 
  • +1
Reactions: vi24v_
Halo is way more androgenic then tren whereas tren is the best for muscle gain and is more anabolic - tren also has no clinical trials in reference to height
This is ai, but it does seem tren is better. Trenbolone outperforms Halotestin for height because its ~3× higher AR binding affinity plus direct IGF-1 upregulation in growth-plate chondrocytes drives greater chondrocyte proliferation and longitudinal expansion. Cattle implant trials show dose-dependent hip-height and frame-size gains; rat bone models confirm stronger AR-mediated skeletal protection without aromatization. Halotestin delivers proven 5.4–6.1 cm net adult height in delayed boys, but lacks Tren’s amplified IGF-1 signal and therefore caps out lower before senescence.
 
  • +1
Reactions: vi24v_
Halo is way more androgenic then tren whereas tren is the best for muscle gain and is more anabolic - tren also has no clinical trials in reference to height
And this paper on fluoxy also doesn’t mean shit for height if that’s what you wanna hear

Tren is 10-fold better
 
  • +1
Reactions: childishkillah and sherry12
Won't work because we don't have delayed bone age
 
  • +1
Reactions: vi24v_
This is ai, but it does seem tren is better. Trenbolone outperforms Halotestin for height because its ~3× higher AR binding affinity plus direct IGF-1 upregulation in growth-plate chondrocytes drives greater chondrocyte proliferation and longitudinal expansion. Cattle implant trials show dose-dependent hip-height and frame-size gains; rat bone models confirm stronger AR-mediated skeletal protection without aromatization. Halotestin delivers proven 5.4–6.1 cm net adult height in delayed boys, but lacks Tren’s amplified IGF-1 signal and therefore caps out lower before senescence.
Ai? I tried to search for clinical trials on tren and couldn’t find any. I have not looked into tren to that degree but I will
 
  • +1
Reactions: sherry12
Ai? I tried to search for clinical trials on tren and couldn’t find any. I have not looked into tren to that degree but I will
That was written by ai. I do believe tren is superior also more mitigitable side effects
 
  • +1
Reactions: vi24v_
Won't work because we don't have delayed bone age
just theoretical tbfr I thought the studies were interesting - it should obviously work to some degree for us but not to the amount it did for those who had delay of growth
 
  • +1
Reactions: tomahawk
That was written by ai. I do believe tren is superior also more mitigitable side effects
It wasn’t written by ai lmao but you might be right about tren
 
  • +1
Reactions: sherry12
And this paper on fluoxy also doesn’t mean shit for height if that’s what you wanna hear

Tren is 10-fold better
Im planning to take tren for height how much test base and does it need an ai
 
I started taking it today but with var and accutane so my liver might give up
 
  • JFL
  • +1
Reactions: vi24v_ and fraudster#1
only 2 studies from over 30 years ago if it really was good there would surely be more right
 
  • +1
Reactions: vi24v_
only 2 studies from over 30 years ago if it really was good there would surely be more right
There are more but still not that much - stopped using it medically due to its side effects which I’ve mentioned, it’s like how there are no studies on humans with Tren but we know it works
 

Similar threads

centuryformillenia
Replies
9
Views
254
ghoulmania
ghoulmania
S
Replies
37
Views
507
mythicaI
M
susisesi
Replies
25
Views
212
AtrophicPyra
AtrophicPyra

Users who are viewing this thread

Back
Top