THE ULTIMATE GUIDE TO RETATRUTIDE [FATCELS GTFIH] (high effort)

[foidslayer5000]

THE ULTIMATE GUIDE TO RETATRUTIDE (Also known as Reta or GLP-3)​

Table of Contents:

1. How Reta works​
2. What you need to buy​
3. Reconstitution​
4. Dosage/Sides​
5. Sources​

DISCLAIMER: I am not a medical professional. Nothing in this thread or guide should be acted upon without medical supervision. I am not responsible for any injury or death that is incurred through user error. This guide is strictly for education purposes ONLY.
Thread Music
​

1. How Reta Works
Reta is the #1 Weight Loss substance available in 2026. It's the safest, most effective, cheapest, easiest to find compound you could possibly ask for. In fact it's so easy to find that if one of you DM's me instead of just googling where to buy it, I will vaporize you personally. EVERYBODY on this forum should be using it. Reta is available anywhere from $80 per vial to $200 per vial, though that's insanely overpaying.

In your body there are 3 known neuroreceptors that signal hunger and fullness to your brain- GLP, GIP and Glucagon (GCGR) receptors. there are also 3 different peptides or medications that target each of these neuroreceptors: Semaglutide, Tirzepatide, and Retatrutide. Each of these target a different set of receptors:

Semaglutide: GLP-1 receptor

Tirzepatide: GLP-1 and GIP receptors

Retatrutide: GLP-1, GIP and GCGR receptors

These medications trigger or antagonize these neuroreceptors, which have a few effects, including but not limited to causing the pancreas to produce more insulin, slows digestion to keep you full for longer, and tells your brain that you're full much earlier into your meal than before.

Spoiler: Difference between each receptor

2. What you need to buy
To actually inject reta, there are many things you need to buy- below is the exact list. Everything is either purchasable on amazon or your favorite peptide source.

1. Lyophilized Retatrutide (Also known as GLP-3). It will come as a white powder- don't worry, you didn't get scammed.
2. Bac (Bacteriostatic) water- at least 5mL, more if possible. DO NOT USE REGULAR WATER. YOU WILL DIE.
3. Alcohol sterilizing wipes
4. 10mL disposable syringe WITH needles. You only need one or two of these so get a small pack
5. 0.5mL disposable insulin needles (if you plan to go above 5mg dose, then go for a 1ml insulin needle). strongly recommend 100 pack.
6. Access to a refrigerator- absolutely necessary.
7. OPTIONAL- sterile latex gloves, you can also just wash your hands thoroughly if you trust yourself.

3. Reconstitution
So how do you actually go from white powder in a vial to something you can inject into yourself? There are many steps, all which need to be very exactly.
1. Prepare your setup.
Get everything out, take the caps off the vial of reta and the bacteriostatic water, and make sure your hands are thoroughly washed and sterilized. Take out the alcohol prep pads, and wipe down the tops of the vials where you'll pull from. Unpackage your 10mL syringe from its individual packaging.

2. Pull your bacteriostatic water.
Refer to the chart below to figure out how much you need to pull- it depends on what dosage of reta you have in your vial. First, stick your needle into the vial of reta and pull the exact amount of bac water you need into your syringe, then stick it into the vial of Bac water. Push out all of the air into the vial- the pressure in the vial should now be positive. Now, put your syringe into the liquid and draw up the amount that you need. Because you put the air into the vial, it won't fight you as you remove it.

3. Add it to your vial of Reta.
Because you removed air from the vial of Reta, its pressure should be negative and you won't have to fight to put the bac water into the vial. If possible, try and squirt it along the side of the vial to minimize bubbles (if it all just comes out of the syringe, no worries. It'll settle down in about 10 minutes). I REPEAT, IF IT'S CLOUDY OR BUBBLY IT WILL SETTLE IN ABOUT 10 MINUTES.

4. Refrigerate as soon as possible.
If you're taking your dose right away, make sure that your solution has settled and has very few bubbles and absolutely no cloudiness. After you've taken your dose, refrigerate it ASAP. after leaving its freeze-dried state when you added water, the peptide begins to deteriorate when it's not in a cold, dry place.

5. Bacteriostatic Water ratios chart:

Dose of Reta in vial (how much you purchased) in mg	Amount of Bacteriostatic water to add in mL	Concentration
5mg	0.5mL	1mg/10 units
10mg	1mL	1mg/10 units
15mg	1.5mL	1mg/10 units
20mg	2mL	1mg/10 units
25mg	2.5mL	1mg/10 units
30mg	3mL	1mg/10 units

4. Dosage/Sides
How much Reta should you be taking every week? I strongly recommend taking it every Sunday in the morning so it's easy to remember. If you take your weeklong meds in the middle of the week then you're weird as fuck and nobody can save you btw. Even though it's a pussy move, I STRONGLY recommend starting on a lower dose for at least the first 2 weeks to avoid extremely unpleasant and in many scenarios extremely painful side effects.
Potential Side Effects you may experience and how to mitigate them:

- Sensitive Skin Lower Dose
- Bloating / Gas GasX / Pepto Bismol
- Extreme Stomach Aches Advil
- Nausea / Vomiting Lower Dose
- Dehydration / Headaches Water / Electrolytes

Based on personal experience, I strongly recommend starting on just 1mg for at least the first 2 weeks and the last 2 weeks, as it helps minimize side effects. Many pussies on reddit are gonna tell you to start on 0.5 or god forbid 0.25mg on the first week, but they are all middle aged white women who cant handle literally any discomfort so man the fuck up and start ur cycle a bit strong. Be advised also that you may not see results in the first 2 weeks as the Reta has to accumulate in your system. Speaking of which, once you get up to 2mg here is a chart that will help you see what the concentration in your body is.

Week #	Concentration (mg)
1	1.45mg
2	2.17mg
3	2.53mg
4	2.71mg
5	2.80mg
6	2.85mg
7	2.87mg
8	2.88mg
9+	2.89mg

Spoiler: Concentration Graph

Have fun and shred safely, Foidslayer5000 signing off.

5. Sources

Glucagon-Like Peptide-1 Receptor Agonists - StatPearls - NCBI Bookshelf

Retatrutide—A Game Changer in Obesity Pharmacotherapy - PMC

Obesity and type 2 diabetes mellitus (T2DM) are global health crises with significant morbidity and mortality. Retatrutide, a novel triple receptor agonist targeting glucagon-like peptide-1 (GLP-1), Glucose-Dependent Insulinotropic Polypeptide ...

pmc.ncbi.nlm.nih.gov

 

[tijanmuharemovic4@g]

investing at 0 rep

 

[foidslayer5000]

investing at 0 rep

Adam behavior thank you bhai

 

[khrome]

or save £80-200 every vial, get a gym membership and save money

 

[foidslayer5000]

or save £80-200 every vial, get a gym membership and save money

unless you wanna spend a year in the gym, reta is the solution my nigga. U can easily shred in 4 months and complements other compounds like DNP

 

[khrome]

unless you wanna spend a year in the gym, reta is the solution my nigga. U can easily shred in 4 months and complements other compounds like DNP

Dont fancy injecting unregulated shit into me tbh

 

[foidslayer5000]

Dont fancy injecting unregulated shit into me tbh

then click off the fucking thread JFL

 

[lenvoalt]

 

[foidslayer5000]

thanks for rep bhai but what the fuck is that avi

 

[lowestlowltn]

THE ULTIMATE GUIDE TO RETATRUTIDE (Also known as Reta or GLP-3)​

Table of Contents:

1. How Reta works​
2. What you need to buy​
3. Reconstitution​
4. Dosage/Sides​
5. Sources​

DISCLAIMER: I am not a medical professional. Nothing in this thread or guide should be acted upon without medical supervision. I am not responsible for any injury or death that is incurred through user error. This guide is strictly for education purposes ONLY.
Thread Music
​

1. How Reta Works
Reta is the #1 Weight Loss substance available in 2026. It's the safest, most effective, cheapest, easiest to find compound you could possibly ask for. In fact it's so easy to find that if one of you DM's me instead of just googling where to buy it, I will vaporize you personally. EVERYBODY on this forum should be using it. Reta is available anywhere from $80 per vial to $200 per vial, though that's insanely overpaying.

In your body there are 3 known neuroreceptors that signal hunger and fullness to your brain- GLP, GIP and Glucagon (GCGR) receptors. there are also 3 different peptides or medications that target each of these neuroreceptors: Semaglutide, Tirzepatide, and Retatrutide. Each of these target a different set of receptors:

Semaglutide: GLP-1 receptor

Tirzepatide: GLP-1 and GIP receptors

Retatrutide: GLP-1, GIP and GCGR receptors

These medications trigger or antagonize these neuroreceptors, which have a few effects, including but not limited to causing the pancreas to produce more insulin, slows digestion to keep you full for longer, and tells your brain that you're full much earlier into your meal than before.

Spoiler: Difference between each receptor

View attachment 5387772

2. What you need to buy
To actually inject reta, there are many things you need to buy- below is the exact list. Everything is either purchasable on amazon or your favorite peptide source.

1. Lyophilized Retatrutide (Also known as GLP-3). It will come as a white powder- don't worry, you didn't get scammed.
2. Bac (Bacteriostatic) water- at least 5mL, more if possible. DO NOT USE REGULAR WATER. YOU WILL DIE.
3. Alcohol sterilizing wipes
4. 10mL disposable syringe WITH needles. You only need one or two of these so get a small pack
5. 0.5mL disposable insulin needles (if you plan to go above 5mg dose, then go for a 1ml insulin needle). strongly recommend 100 pack.
6. Access to a refrigerator- absolutely necessary.
7. OPTIONAL- sterile latex gloves, you can also just wash your hands thoroughly if you trust yourself.

3. Reconstitution
So how do you actually go from white powder in a vial to something you can inject into yourself? There are many steps, all which need to be very exactly.
1. Prepare your setup.
Get everything out, take the caps off the vial of reta and the bacteriostatic water, and make sure your hands are thoroughly washed and sterilized. Take out the alcohol prep pads, and wipe down the tops of the vials where you'll pull from. Unpackage your 10mL syringe from its individual packaging.

2. Pull your bacteriostatic water.
Refer to the chart below to figure out how much you need to pull- it depends on what dosage of reta you have in your vial. First, stick your needle into the vial of reta and pull the exact amount of bac water you need into your syringe, then stick it into the vial of Bac water. Push out all of the air into the vial- the pressure in the vial should now be positive. Now, put your syringe into the liquid and draw up the amount that you need. Because you put the air into the vial, it won't fight you as you remove it.

3. Add it to your vial of Reta.
Because you removed air from the vial of Reta, its pressure should be negative and you won't have to fight to put the bac water into the vial. If possible, try and squirt it along the side of the vial to minimize bubbles (if it all just comes out of the syringe, no worries. It'll settle down in about 10 minutes). I REPEAT, IF IT'S CLOUDY OR BUBBLY IT WILL SETTLE IN ABOUT 10 MINUTES.

4. Refrigerate as soon as possible.
If you're taking your dose right away, make sure that your solution has settled and has very few bubbles and absolutely no cloudiness. After you've taken your dose, refrigerate it ASAP. after leaving its freeze-dried state when you added water, the peptide begins to deteriorate when it's not in a cold, dry place.

5. Bacteriostatic Water ratios chart:

Dose of Reta in vial (how much you purchased) in mg	Amount of Bacteriostatic water to add in mL	Concentration
5mg	0.5mL	1mg/10 units
10mg	1mL	1mg/10 units
15mg	1.5mL	1mg/10 units
20mg	2mL	1mg/10 units
25mg	2.5mL	1mg/10 units
30mg	3mL	1mg/10 units

4. Dosage/Sides
How much Reta should you be taking every week? I strongly recommend taking it every Sunday in the morning so it's easy to remember. If you take your weeklong meds in the middle of the week then you're weird as fuck and nobody can save you btw. Even though it's a pussy move, I STRONGLY recommend starting on a lower dose for at least the first 2 weeks to avoid extremely unpleasant and in many scenarios extremely painful side effects.
Potential Side Effects you may experience and how to mitigate them:

- Sensitive Skin Lower Dose
- Bloating / Gas GasX / Pepto Bismol
- Extreme Stomach Aches Advil
- Nausea / Vomiting Lower Dose
- Dehydration / Headaches Water / Electrolytes

Based on personal experience, I strongly recommend starting on just 1mg for at least the first 2 weeks and the last 2 weeks, as it helps minimize side effects. Many pussies on reddit are gonna tell you to start on 0.5 or god forbid 0.25mg on the first week, but they are all middle aged white women who cant handle literally any discomfort so man the fuck up and start ur cycle a bit strong. Be advised also that you may not see results in the first 2 weeks as the Reta has to accumulate in your system. Speaking of which, once you get up to 2mg here is a chart that will help you see what the concentration in your body is.

Week #	Concentration (mg)
1	1.45mg
2	2.17mg
3	2.53mg
4	2.71mg
5	2.80mg
6	2.85mg
7	2.87mg
8	2.88mg
9+	2.89mg

Spoiler: Concentration Graph

View attachment 5388057

Have fun and shred safely, Foidslayer5000 signing off.

View attachment 5388090


5. Sources

Glucagon-Like Peptide-1 Receptor Agonists - StatPearls - NCBI Bookshelf

Retatrutide—A Game Changer in Obesity Pharmacotherapy - PMC

Obesity and type 2 diabetes mellitus (T2DM) are global health crises with significant morbidity and mortality. Retatrutide, a novel triple receptor agonist targeting glucagon-like peptide-1 (GLP-1), Glucose-Dependent Insulinotropic Polypeptide ...

pmc.ncbi.nlm.nih.gov

bookmarked as i just ordered reta

good thread bro

 

[foidslayer5000]

bookmarked as i just ordered reta

good thread bro

good shit nigga time to get lean

 

[Goy.boy.Hero]

or save £80-200 every vial, get a gym membership and save money

why walk when you can run

 

[lowestlowltn]

good shit nigga time to get lean

got here with clen around 80kg. not sustainable tho reta doesn’t build up an tolerance so im gonna use that along with gh, test, var, eq

 

[lenvoalt]

thanks for rep bhai but what the fuck is that avi skip all of that just kiss me

Gladly

 

[foidslayer5000]

Gladly

mods ban the faggot

 

[lenvoalt]

View attachment 5388133
got here with clen around 80kg. not sustainable tho reta doesn’t build up an tolerance so im gonna use that along with gh, test, var, eq

You will only build up a tolerance to it if you’re taking extremely high doses for a long time other than that you should be fine with reta even if you do all you would have to do is get off of it for like two weeks let your receptors come back and then get back on and you just keep doing that
Holy fuck I’m retarded I misread I thought you said you are going to build up a tolerance sorry
@lowestlowltn

 

[TheSadAlbanian]

THE ULTIMATE GUIDE TO RETATRUTIDE (Also known as Reta or GLP-3)​

Table of Contents:

1. How Reta works​
2. What you need to buy​
3. Reconstitution​
4. Dosage/Sides​
5. Sources​

DISCLAIMER: I am not a medical professional. Nothing in this thread or guide should be acted upon without medical supervision. I am not responsible for any injury or death that is incurred through user error. This guide is strictly for education purposes ONLY.
Thread Music
​

1. How Reta Works
Reta is the #1 Weight Loss substance available in 2026. It's the safest, most effective, cheapest, easiest to find compound you could possibly ask for. In fact it's so easy to find that if one of you DM's me instead of just googling where to buy it, I will vaporize you personally. EVERYBODY on this forum should be using it. Reta is available anywhere from $80 per vial to $200 per vial, though that's insanely overpaying.

In your body there are 3 known neuroreceptors that signal hunger and fullness to your brain- GLP, GIP and Glucagon (GCGR) receptors. there are also 3 different peptides or medications that target each of these neuroreceptors: Semaglutide, Tirzepatide, and Retatrutide. Each of these target a different set of receptors:

Semaglutide: GLP-1 receptor

Tirzepatide: GLP-1 and GIP receptors

Retatrutide: GLP-1, GIP and GCGR receptors

These medications trigger or antagonize these neuroreceptors, which have a few effects, including but not limited to causing the pancreas to produce more insulin, slows digestion to keep you full for longer, and tells your brain that you're full much earlier into your meal than before.

Spoiler: Difference between each receptor

View attachment 5387772

2. What you need to buy
To actually inject reta, there are many things you need to buy- below is the exact list. Everything is either purchasable on amazon or your favorite peptide source.

1. Lyophilized Retatrutide (Also known as GLP-3). It will come as a white powder- don't worry, you didn't get scammed.
2. Bac (Bacteriostatic) water- at least 5mL, more if possible. DO NOT USE REGULAR WATER. YOU WILL DIE.
3. Alcohol sterilizing wipes
4. 10mL disposable syringe WITH needles. You only need one or two of these so get a small pack
5. 0.5mL disposable insulin needles (if you plan to go above 5mg dose, then go for a 1ml insulin needle). strongly recommend 100 pack.
6. Access to a refrigerator- absolutely necessary.
7. OPTIONAL- sterile latex gloves, you can also just wash your hands thoroughly if you trust yourself.

3. Reconstitution
So how do you actually go from white powder in a vial to something you can inject into yourself? There are many steps, all which need to be very exactly.
1. Prepare your setup.
Get everything out, take the caps off the vial of reta and the bacteriostatic water, and make sure your hands are thoroughly washed and sterilized. Take out the alcohol prep pads, and wipe down the tops of the vials where you'll pull from. Unpackage your 10mL syringe from its individual packaging.

2. Pull your bacteriostatic water.
Refer to the chart below to figure out how much you need to pull- it depends on what dosage of reta you have in your vial. First, stick your needle into the vial of reta and pull the exact amount of bac water you need into your syringe, then stick it into the vial of Bac water. Push out all of the air into the vial- the pressure in the vial should now be positive. Now, put your syringe into the liquid and draw up the amount that you need. Because you put the air into the vial, it won't fight you as you remove it.

3. Add it to your vial of Reta.
Because you removed air from the vial of Reta, its pressure should be negative and you won't have to fight to put the bac water into the vial. If possible, try and squirt it along the side of the vial to minimize bubbles (if it all just comes out of the syringe, no worries. It'll settle down in about 10 minutes). I REPEAT, IF IT'S CLOUDY OR BUBBLY IT WILL SETTLE IN ABOUT 10 MINUTES.

4. Refrigerate as soon as possible.
If you're taking your dose right away, make sure that your solution has settled and has very few bubbles and absolutely no cloudiness. After you've taken your dose, refrigerate it ASAP. after leaving its freeze-dried state when you added water, the peptide begins to deteriorate when it's not in a cold, dry place.

5. Bacteriostatic Water ratios chart:

Dose of Reta in vial (how much you purchased) in mg	Amount of Bacteriostatic water to add in mL	Concentration
5mg	0.5mL	1mg/10 units
10mg	1mL	1mg/10 units
15mg	1.5mL	1mg/10 units
20mg	2mL	1mg/10 units
25mg	2.5mL	1mg/10 units
30mg	3mL	1mg/10 units

4. Dosage/Sides
How much Reta should you be taking every week? I strongly recommend taking it every Sunday in the morning so it's easy to remember. If you take your weeklong meds in the middle of the week then you're weird as fuck and nobody can save you btw. Even though it's a pussy move, I STRONGLY recommend starting on a lower dose for at least the first 2 weeks to avoid extremely unpleasant and in many scenarios extremely painful side effects.
Potential Side Effects you may experience and how to mitigate them:

- Sensitive Skin Lower Dose
- Bloating / Gas GasX / Pepto Bismol
- Extreme Stomach Aches Advil
- Nausea / Vomiting Lower Dose
- Dehydration / Headaches Water / Electrolytes

Based on personal experience, I strongly recommend starting on just 1mg for at least the first 2 weeks and the last 2 weeks, as it helps minimize side effects. Many pussies on reddit are gonna tell you to start on 0.5 or god forbid 0.25mg on the first week, but they are all middle aged white women who cant handle literally any discomfort so man the fuck up and start ur cycle a bit strong. Be advised also that you may not see results in the first 2 weeks as the Reta has to accumulate in your system. Speaking of which, once you get up to 2mg here is a chart that will help you see what the concentration in your body is.

Week #	Concentration (mg)
1	1.45mg
2	2.17mg
3	2.53mg
4	2.71mg
5	2.80mg
6	2.85mg
7	2.87mg
8	2.88mg
9+	2.89mg

Spoiler: Concentration Graph

View attachment 5388057

Have fun and shred safely, Foidslayer5000 signing off.

View attachment 5388090


5. Sources

Glucagon-Like Peptide-1 Receptor Agonists - StatPearls - NCBI Bookshelf

Retatrutide—A Game Changer in Obesity Pharmacotherapy - PMC

Obesity and type 2 diabetes mellitus (T2DM) are global health crises with significant morbidity and mortality. Retatrutide, a novel triple receptor agonist targeting glucagon-like peptide-1 (GLP-1), Glucose-Dependent Insulinotropic Polypeptide ...

pmc.ncbi.nlm.nih.gov

people deadass need a guide for GLP medications?

 

[foidslayer5000]

View attachment 5388133
got here with clen around 80kg. not sustainable tho reta doesn’t build up an tolerance so im gonna use that along with gh, test, var, eq

mirin physique + plants

if ur already lean id stick to 1mg, lasts twice as long and you save a fuck ton of money

 

[lenvoalt]

mods ban the faggot

bro that’s your message

 

[lowestlowltn]

You will only build up a tolerance to it if you’re taking extremely high doses for a long time other than that you should be fine with reta even if you do all you would have to do is get off of it for like two weeks let your receptors come back and then get back on and you just keep doing that

yeah i’ve been on 60mcg 2 weeks on/off

 

[foidslayer5000]

Spoiler: tags

Tags:
@@Predeterminism
@@fruitgunpop
@

@STEVE GAMING
@@Tallooksmaxxer
@@jabaduk
@@Enkidu
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@zv1212
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@ErbCel
@@sub5inchcel
@@breedme
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@evap0
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@Tobias Fünke
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@SteveRogers
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@Ada Mustang
@@deadlock

 

[lowestlowltn]

mirin physique + plants

if ur already lean id stick to 1mg, lasts twice as long and you save a fuck ton of money

yeah i have 10x10mg vials on the way got some for my friend too: gonna start with 0.5 then up it to 1mg just incase

 

[bluebandz]

THE ULTIMATE GUIDE TO RETATRUTIDE (Also known as Reta or GLP-3)​

Table of Contents:

1. How Reta works​
2. What you need to buy​
3. Reconstitution​
4. Dosage/Sides​
5. Sources​

DISCLAIMER: I am not a medical professional. Nothing in this thread or guide should be acted upon without medical supervision. I am not responsible for any injury or death that is incurred through user error. This guide is strictly for education purposes ONLY.
Thread Music
​

1. How Reta Works
Reta is the #1 Weight Loss substance available in 2026. It's the safest, most effective, cheapest, easiest to find compound you could possibly ask for. In fact it's so easy to find that if one of you DM's me instead of just googling where to buy it, I will vaporize you personally. EVERYBODY on this forum should be using it. Reta is available anywhere from $80 per vial to $200 per vial, though that's insanely overpaying.

In your body there are 3 known neuroreceptors that signal hunger and fullness to your brain- GLP, GIP and Glucagon (GCGR) receptors. there are also 3 different peptides or medications that target each of these neuroreceptors: Semaglutide, Tirzepatide, and Retatrutide. Each of these target a different set of receptors:

Semaglutide: GLP-1 receptor

Tirzepatide: GLP-1 and GIP receptors

Retatrutide: GLP-1, GIP and GCGR receptors

These medications trigger or antagonize these neuroreceptors, which have a few effects, including but not limited to causing the pancreas to produce more insulin, slows digestion to keep you full for longer, and tells your brain that you're full much earlier into your meal than before.

Spoiler: Difference between each receptor

View attachment 5387772

2. What you need to buy
To actually inject reta, there are many things you need to buy- below is the exact list. Everything is either purchasable on amazon or your favorite peptide source.

1. Lyophilized Retatrutide (Also known as GLP-3). It will come as a white powder- don't worry, you didn't get scammed.
2. Bac (Bacteriostatic) water- at least 5mL, more if possible. DO NOT USE REGULAR WATER. YOU WILL DIE.
3. Alcohol sterilizing wipes
4. 10mL disposable syringe WITH needles. You only need one or two of these so get a small pack
5. 0.5mL disposable insulin needles (if you plan to go above 5mg dose, then go for a 1ml insulin needle). strongly recommend 100 pack.
6. Access to a refrigerator- absolutely necessary.
7. OPTIONAL- sterile latex gloves, you can also just wash your hands thoroughly if you trust yourself.

3. Reconstitution
So how do you actually go from white powder in a vial to something you can inject into yourself? There are many steps, all which need to be very exactly.
1. Prepare your setup.
Get everything out, take the caps off the vial of reta and the bacteriostatic water, and make sure your hands are thoroughly washed and sterilized. Take out the alcohol prep pads, and wipe down the tops of the vials where you'll pull from. Unpackage your 10mL syringe from its individual packaging.

2. Pull your bacteriostatic water.
Refer to the chart below to figure out how much you need to pull- it depends on what dosage of reta you have in your vial. First, stick your needle into the vial of reta and pull the exact amount of bac water you need into your syringe, then stick it into the vial of Bac water. Push out all of the air into the vial- the pressure in the vial should now be positive. Now, put your syringe into the liquid and draw up the amount that you need. Because you put the air into the vial, it won't fight you as you remove it.

3. Add it to your vial of Reta.
Because you removed air from the vial of Reta, its pressure should be negative and you won't have to fight to put the bac water into the vial. If possible, try and squirt it along the side of the vial to minimize bubbles (if it all just comes out of the syringe, no worries. It'll settle down in about 10 minutes). I REPEAT, IF IT'S CLOUDY OR BUBBLY IT WILL SETTLE IN ABOUT 10 MINUTES.

4. Refrigerate as soon as possible.
If you're taking your dose right away, make sure that your solution has settled and has very few bubbles and absolutely no cloudiness. After you've taken your dose, refrigerate it ASAP. after leaving its freeze-dried state when you added water, the peptide begins to deteriorate when it's not in a cold, dry place.

5. Bacteriostatic Water ratios chart:

Dose of Reta in vial (how much you purchased) in mg	Amount of Bacteriostatic water to add in mL	Concentration
5mg	0.5mL	1mg/10 units
10mg	1mL	1mg/10 units
15mg	1.5mL	1mg/10 units
20mg	2mL	1mg/10 units
25mg	2.5mL	1mg/10 units
30mg	3mL	1mg/10 units

4. Dosage/Sides
How much Reta should you be taking every week? I strongly recommend taking it every Sunday in the morning so it's easy to remember. If you take your weeklong meds in the middle of the week then you're weird as fuck and nobody can save you btw. Even though it's a pussy move, I STRONGLY recommend starting on a lower dose for at least the first 2 weeks to avoid extremely unpleasant and in many scenarios extremely painful side effects.
Potential Side Effects you may experience and how to mitigate them:

- Sensitive Skin Lower Dose
- Bloating / Gas GasX / Pepto Bismol
- Extreme Stomach Aches Advil
- Nausea / Vomiting Lower Dose
- Dehydration / Headaches Water / Electrolytes

Based on personal experience, I strongly recommend starting on just 1mg for at least the first 2 weeks and the last 2 weeks, as it helps minimize side effects. Many pussies on reddit are gonna tell you to start on 0.5 or god forbid 0.25mg on the first week, but they are all middle aged white women who cant handle literally any discomfort so man the fuck up and start ur cycle a bit strong. Be advised also that you may not see results in the first 2 weeks as the Reta has to accumulate in your system. Speaking of which, once you get up to 2mg here is a chart that will help you see what the concentration in your body is.

Week #	Concentration (mg)
1	1.45mg
2	2.17mg
3	2.53mg
4	2.71mg
5	2.80mg
6	2.85mg
7	2.87mg
8	2.88mg
9+	2.89mg

Spoiler: Concentration Graph

View attachment 5388057

Have fun and shred safely, Foidslayer5000 signing off.

View attachment 5388090


5. Sources

Glucagon-Like Peptide-1 Receptor Agonists - StatPearls - NCBI Bookshelf

Retatrutide—A Game Changer in Obesity Pharmacotherapy - PMC

Obesity and type 2 diabetes mellitus (T2DM) are global health crises with significant morbidity and mortality. Retatrutide, a novel triple receptor agonist targeting glucagon-like peptide-1 (GLP-1), Glucose-Dependent Insulinotropic Polypeptide ...

pmc.ncbi.nlm.nih.gov

Good thread, reminds me of mine.
however from my knowledge you only need 1ml bac.

 

[foidslayer5000]

yeah i have 10x10mg vials on the way got some for my friend too: gonna start with 0.5 then up it to 1mg just incase

why not just get 30mg that must have been expensive as FUCK

 

[lowestlowltn]

why not just get 30mg that must have been expensive as FUCK

£120

my source is goatedn

 

[foidslayer5000]

Good thread, reminds me of mine.
however from my knowledge you only need 1ml bac.

if you're using 30mg then you need more than 1mL bac or each unit will be way too concentrated

 

[lenvoalt]

yeah i’ve been on 60mcg 2 weeks on/off

sorry I misread what you said all good

 

[foidslayer5000]

£120

my source is goatedn

for the entire 10x10? no fucking way nigga I paid the same for 1x30mg

 

[swedchud]

Investing

 

[bluebandz]

if you're using 30mg then you need more than 1mL bac or each unit will be way too concentrated

Yes true sorry i thought u meant 10mg
from what i understand 1ml/10mg is the sweet spot, could very well be wrong tho

 

[lowestlowltn]

for the entire 10x10? no fucking way nigga I paid the same for 1x30mg

yeah even 30mg is a scam, i get 30mg on my other source for 40 pm me

 

[swedchud]

Didnt read it all but skimmed through it looks good bhai

 

[foidslayer5000]

Yes true sorry i thought u meant 10mg
from what i understand 1ml/10mg is the sweet spot, could very well be wrong tho

consult the chart in the thread I just divided ur mg by 10 to get the mL to add

 

[foidslayer5000]

Didnt read it all but skimmed through it looks good bhai

Adam is that you

mirin avi true chad behavior

 

[bluebandz]

consult the chart in the thread I just divided ur mg by 10 to get the mL to add

I see, sorry I dnrd most tbh. Amazing looking thread tho!

 

[swedchud]

Adam is that you

mirin avi true chad behavior

thanks bro

 

[foidslayer5000]

I see, sorry I dnrd most tbh. Amazing looking thread tho!

thanks bhai hopefully it gets BOTB Retas insanely meta rn

 

[khrome]

why walk when you can run

why walk when you can run (and maybe die in the upcoming years)

 

[bluebandz]

thanks bhai hopefully it gets BOTB Retas insanely meta rn

Idk about botb very cool thread tho. I plan on revising my thread, if u ever wanna collab on a guide hmu your threads very nice

 

[Goy.boy.Hero]

why walk when you can run (and maybe die in the upcoming years)

as long as you're not pinning a gallon of reta you'll be fine "muh long term studies haven't been done on reta!" its safe bro stay a fatass

 

[khrome]

The issue:

its safe bro stay a fatass

Niggas disregard the fact you can just lose weight normally.

 

[Goy.boy.Hero]

The issue:


Niggas disregard the fact you can just lose weight normally.

slower and hard to do once you get under 10% bf

 

[zennn]

Reta guide in 2026

 

[foidslayer5000]

Idk about botb very cool thread tho. I plan on revising my thread, if u ever wanna collab on a guide hmu your threads very nice

say less lets do it nigga

 

[foidslayer5000]

Reta guide in 2026

yesterdays alway the best day to hop on reta

mirin signature

 

[bluebandz]

say less lets do it nigga

dm me a topic whenever u want
im not writing a thread today tho im hella tired

 

[loonaticht]

myy dude really put effort on this nice thread brotha

 

[foidslayer5000]

myy dude really put effort on this nice thread brotha

thanks nigga appreciate rep

now pls tag all ur buddies so they can rep also so I can get botb

 

[includings]

THE ULTIMATE GUIDE TO RETATRUTIDE (Also known as Reta or GLP-3)​

Table of Contents:

1. How Reta works​
2. What you need to buy​
3. Reconstitution​
4. Dosage/Sides​
5. Sources​

DISCLAIMER: I am not a medical professional. Nothing in this thread or guide should be acted upon without medical supervision. I am not responsible for any injury or death that is incurred through user error. This guide is strictly for education purposes ONLY.
Thread Music
​

1. How Reta Works
Reta is the #1 Weight Loss substance available in 2026. It's the safest, most effective, cheapest, easiest to find compound you could possibly ask for. In fact it's so easy to find that if one of you DM's me instead of just googling where to buy it, I will vaporize you personally. EVERYBODY on this forum should be using it. Reta is available anywhere from $80 per vial to $200 per vial, though that's insanely overpaying.

In your body there are 3 known neuroreceptors that signal hunger and fullness to your brain- GLP, GIP and Glucagon (GCGR) receptors. there are also 3 different peptides or medications that target each of these neuroreceptors: Semaglutide, Tirzepatide, and Retatrutide. Each of these target a different set of receptors:

Semaglutide: GLP-1 receptor

Tirzepatide: GLP-1 and GIP receptors

Retatrutide: GLP-1, GIP and GCGR receptors

These medications trigger or antagonize these neuroreceptors, which have a few effects, including but not limited to causing the pancreas to produce more insulin, slows digestion to keep you full for longer, and tells your brain that you're full much earlier into your meal than before.

Spoiler: Difference between each receptor

View attachment 5387772

2. What you need to buy
To actually inject reta, there are many things you need to buy- below is the exact list. Everything is either purchasable on amazon or your favorite peptide source.

1. Lyophilized Retatrutide (Also known as GLP-3). It will come as a white powder- don't worry, you didn't get scammed.
2. Bac (Bacteriostatic) water- at least 5mL, more if possible. DO NOT USE REGULAR WATER. YOU WILL DIE.
3. Alcohol sterilizing wipes
4. 10mL disposable syringe WITH needles. You only need one or two of these so get a small pack
5. 0.5mL disposable insulin needles (if you plan to go above 5mg dose, then go for a 1ml insulin needle). strongly recommend 100 pack.
6. Access to a refrigerator- absolutely necessary.
7. OPTIONAL- sterile latex gloves, you can also just wash your hands thoroughly if you trust yourself.

3. Reconstitution
So how do you actually go from white powder in a vial to something you can inject into yourself? There are many steps, all which need to be very exactly.
1. Prepare your setup.
Get everything out, take the caps off the vial of reta and the bacteriostatic water, and make sure your hands are thoroughly washed and sterilized. Take out the alcohol prep pads, and wipe down the tops of the vials where you'll pull from. Unpackage your 10mL syringe from its individual packaging.

2. Pull your bacteriostatic water.
Refer to the chart below to figure out how much you need to pull- it depends on what dosage of reta you have in your vial. First, stick your needle into the vial of reta and pull the exact amount of bac water you need into your syringe, then stick it into the vial of Bac water. Push out all of the air into the vial- the pressure in the vial should now be positive. Now, put your syringe into the liquid and draw up the amount that you need. Because you put the air into the vial, it won't fight you as you remove it.

3. Add it to your vial of Reta.
Because you removed air from the vial of Reta, its pressure should be negative and you won't have to fight to put the bac water into the vial. If possible, try and squirt it along the side of the vial to minimize bubbles (if it all just comes out of the syringe, no worries. It'll settle down in about 10 minutes). I REPEAT, IF IT'S CLOUDY OR BUBBLY IT WILL SETTLE IN ABOUT 10 MINUTES.

4. Refrigerate as soon as possible.
If you're taking your dose right away, make sure that your solution has settled and has very few bubbles and absolutely no cloudiness. After you've taken your dose, refrigerate it ASAP. after leaving its freeze-dried state when you added water, the peptide begins to deteriorate when it's not in a cold, dry place.

5. Bacteriostatic Water ratios chart:

Dose of Reta in vial (how much you purchased) in mg	Amount of Bacteriostatic water to add in mL	Concentration
5mg	0.5mL	1mg/10 units
10mg	1mL	1mg/10 units
15mg	1.5mL	1mg/10 units
20mg	2mL	1mg/10 units
25mg	2.5mL	1mg/10 units
30mg	3mL	1mg/10 units

4. Dosage/Sides
How much Reta should you be taking every week? I strongly recommend taking it every Sunday in the morning so it's easy to remember. If you take your weeklong meds in the middle of the week then you're weird as fuck and nobody can save you btw. Even though it's a pussy move, I STRONGLY recommend starting on a lower dose for at least the first 2 weeks to avoid extremely unpleasant and in many scenarios extremely painful side effects.
Potential Side Effects you may experience and how to mitigate them:

- Sensitive Skin Lower Dose
- Bloating / Gas GasX / Pepto Bismol
- Extreme Stomach Aches Advil
- Nausea / Vomiting Lower Dose
- Dehydration / Headaches Water / Electrolytes

Based on personal experience, I strongly recommend starting on just 1mg for at least the first 2 weeks and the last 2 weeks, as it helps minimize side effects. Many pussies on reddit are gonna tell you to start on 0.5 or god forbid 0.25mg on the first week, but they are all middle aged white women who cant handle literally any discomfort so man the fuck up and start ur cycle a bit strong. Be advised also that you may not see results in the first 2 weeks as the Reta has to accumulate in your system. Speaking of which, once you get up to 2mg here is a chart that will help you see what the concentration in your body is.

Week #	Concentration (mg)
1	1.45mg
2	2.17mg
3	2.53mg
4	2.71mg
5	2.80mg
6	2.85mg
7	2.87mg
8	2.88mg
9+	2.89mg

Spoiler: Concentration Graph

View attachment 5388057

Have fun and shred safely, Foidslayer5000 signing off.

View attachment 5388090


5. Sources

Glucagon-Like Peptide-1 Receptor Agonists - StatPearls - NCBI Bookshelf

Retatrutide—A Game Changer in Obesity Pharmacotherapy - PMC

Obesity and type 2 diabetes mellitus (T2DM) are global health crises with significant morbidity and mortality. Retatrutide, a novel triple receptor agonist targeting glucagon-like peptide-1 (GLP-1), Glucose-Dependent Insulinotropic Polypeptide ...

pmc.ncbi.nlm.nih.gov

Water but looks like a good thread

 

[includings]

slower and hard to do once you get under 10% bf

Just pin ur glute unless ur 5 percent lmao