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Retatrutide Dosing

SAD

SAD

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Feb 3, 2011
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Ok, so I have a 10cc bottle of 250mg testosterone, One cc is equal to 250, so half a cc is 125. Please explain, I certainly don't mind be wrong here.

I think the whole issue is just that you’re confusing a mL with a mg in some of the posts.

Not trying to be a dick at all, but let’s go over it.

You have a 11.2cc vial with 10mL of oil in it that has 2500mg of testosterone inside of that.

There is no wiggle room for how many mg per ml because it’s already done.

But a vial of lypholized reta is 3.1cc and might have 10mg of active ingredient in the puck. Depending on how much water you put in, the mg per mL will change.

That’s what you were getting at the whole time, but you were confusing mg with mL.
 
SAD

SAD

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Feb 3, 2011
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So when you were asking “how much is 2mg” well, it’s 2mg.

But if the answers had been “I’ve been taking 2mL” or “I’ve been taking 2”, then you’d have been right to ask how much that actually meant.
 
ccpro

ccpro

Senior Member
Nov 15, 2012
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So when you were asking “how much is 2mg” well, it’s 2mg.

But if the answers had been “I’ve been taking 2mL” or “I’ve been taking 2”, then you’d have been right to ask how much that actually meant.
I get it and I agree! I guess I was mixing the terminology up a little and jumping back and forth. Thanks for your esxplanation.
 
S

Straight30weight

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Jan 15, 2026
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I think when people say they’re using an ML is when it’s unclear as to their dose. 1mg is just that, 1mg, in this topic, of retra. 1mg of test would be nothing. A 10mg bottle of retra would net you just that, 10mg. The dose would be 1 or 2mg, and you’d be at like .2cc (or ML) on the syringe.
 
tommyguns2

tommyguns2

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Dec 25, 2010
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I don't want to ever be mean, but taking too much testosterone is not dangerous. Taking too much of a GLP1 or Cagrilintide that slow gastric emptying can be quite dangerous. Fatal, no. But having to go to the hospital, yes. The GLPs have directions to start low and slowly titrate your dose up. For example, with semaglutide (i.e., Ozempic), you typically do the following:

Weeks 1-4: 0.25mg 1x/week
Weeks 5-8: 0.5mg 1x/week
Weeks 9-12: 1.0mg 1x/week
Weeks 13-16: 2.0mg 1x/week

If you started your semaglutide at 2.0mg, you'd probably get pretty sick. Same with retatrutide.

Even for those who have titrated up with the reta, some people only go as high as 1mg/week and stop there. Some people titrate all the way up to 6mg/week. It's a very individual thing on the dosing. Start low and slowly work your way up to your sweet spot.
 
Synergy9372

Synergy9372

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Nov 25, 2025
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Currently at 3mg the last 5 weeks. Was at 2mg and wanted a bit more appetite suppressant and titrated to 2.5 then 3. I can say the first time I ran it I was at 1.5-2mg (for 8 weeks then came off) titrated up and the response was incredible. The response is still good right bow but I do think to get the same response I’m going to need to move to 4/5mg. Still have 3 weeks left and then I’ll stop and move into a growth phase. I like using Reta in a holding phase or “clean up” phase to knock down appetite and assist with cleaning up bloods a bit. Using 1.5 mg of SLU pre on training days and no Mot C. Mot C is fantastic but if I am add that in I get unbelievably shredded fast and not looking to play that card yet. The SLU and Reta is perfect for me right now. But I can say that if I try and use Reta in a growth phase it knocks down the added calories in the background and forces me to eat that much more. Absolutely sweet products but I’m sure everyone is different in their response and approach to how they use it.
 
WhiteApe

WhiteApe

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Nov 11, 2025
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My vial is 20mg. Reconstitute with 2ML. Every 10 mark on a slin syringe is 1mg dose. Easy peasy
 
W

Wilson6

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Dec 17, 2019
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Ok, so I have a 10cc bottle of 250mg testosterone, One cc is equal to 250, so half a cc is 125. Please explain, I certainly don't mind be wrong here.
A 10 cc bottle of 250 mg/ml of testosterone. The concentration of the solution is what dictates the total volume of the injection. There is 250 mg in one ml or cc. Now if you have a vial of a dry peptide, then you're dealing with the content of the vial only bc it is not in a solution yet. That vial of testosterone would contain a total of 2500 mg or 2.5 g of testosterone. The content in the vial new is 2500 mg, but the concentration is 250 mg/ml bc there was 10 ml of solute added to the testosterone.
 
M

Massive G

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Apr 10, 2020
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I am not sure what's causing it but I am waking up like 20 times a night. I still wake "rested" but not like the deep coma sleep I have a routine for. I stopped the reta a few weeks ago was on 1 mg a week. I started blacks a few weeks ago at 6 iu training days only at bed with 20 iu lantus to counter BG. GF and I had some conversations about lantus and it's working well.
My weight is over 290 and everything is kicking the right way currently on a home brew I made with Castor oil 600mg cypionate injcetable 50 mg dbol and 300 mg deca a week up from 140 mg subq prop at 20 mg a day. Injectable Dbol is a new item haven't used it in a while. I really want to get the retatrutide back in and start the injectable Slu-pp-332 and try Mots-C as I got blood work in a month.
But sleep is my holy grail. My cpap is worn religiously but since it has been cold the humidifier is drying me out.
Not sure if that's an issue. I take true nutrition sleep caps. Ran out of delta 9 sleep strain syrup been using the euphoria strain. I dropped it last few nights seems to be better.
I am going to try adding the reta back in the am to see. Not sure if that will help due to the long half life.
Last year at this time I dropped almost 30 pounds on 6 weeks of retatrutide titrating up from .250 to 1.5 mg a week.
For those that notice the baby doses glps and thyroid are like nitrous. I am on a replacement dose of t4 of 300 mcg a day.
That's why every single person will react differently to GLP's based on other medication interactions.
 
SAD

SAD

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Feb 3, 2011
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I am not sure what's causing it but I am waking up like 20 times a night. I still wake "rested" but not like the deep coma sleep I have a routine for. I stopped the reta a few weeks ago was on 1 mg a week. I started blacks a few weeks ago at 6 iu training days only at bed with 20 iu lantus to counter BG. GF and I had some conversations about lantus and it's working well.
My weight is over 290 and everything is kicking the right way currently on a home brew I made with Castor oil 600mg cypionate injcetable 50 mg dbol and 300 mg deca a week up from 140 mg subq prop at 20 mg a day. Injectable Dbol is a new item haven't used it in a while. I really want to get the retatrutide back in and start the injectable Slu-pp-332 and try Mots-C as I got blood work in a month.
But sleep is my holy grail. My cpap is worn religiously but since it has been cold the humidifier is drying me out.
Not sure if that's an issue. I take true nutrition sleep caps. Ran out of delta 9 sleep strain syrup been using the euphoria strain. I dropped it last few nights seems to be better.
I am going to try adding the reta back in the am to see. Not sure if that will help due to the long half life.
Last year at this time I dropped almost 30 pounds on 6 weeks of retatrutide titrating up from .250 to 1.5 mg a week.
For those that notice the baby doses glps and thyroid are like nitrous. I am on a replacement dose of t4 of 300 mcg a day.
That's why every single person will react differently to GLP's based on other medication interactions.

One possibility could be estrogen/prolactin related. With test/deca/dbol, maybe some low dose caber could be helpful?
 
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