Tirz concentration - how high?

Riley2008

Riley2008

Active member
Okay, so if I mix a 3ml vial containing 60mg of tirzepatide, would I use 3ml of bac water? That should give me 20mg per ml, correct?

I know someone uses 22mg per ml, so I'm thinking I could go higher, but a company has a pre-mixed version at 15mg, so I'm wondering what the limit is? How concentrated can this stuff actually get?
 
There's another discussion about Tirz concentration here: another forum

Someone asked about this not long ago.
 
Your dosage depends on how much reconstituted solution you inject. If you add 3mL of bac water, you can still adjust the amount you inject for the dose you want. You could get many smaller doses, or one very large dose (not a good idea!).

The great thing about doing this yourself is you can customize your dose without needing approval. Want 15mg weekly? Fine. 25mg? Also fine. But remember, any issues are your responsibility.

First, find out the real amount of the medication in the vial. Labs test these things, and you can usually find reports online.

For example, a batch of 60mg Tirz from one company had test results showing around 66mg per vial. So, it's safe to assume each vial has roughly 66mg.

Next, decide your target dose. If you got 22mg from another source, these vials get you three doses.

You can use 1mL or 3mL of bac water. The volume changes how much you inject. With 1mL, you'd inject about 33 units. With 3mL, you'd inject 100 units.
 
Thanks for all the info! Currently, I inject 8mg weekly, split into two doses of 4mg. I've lost 60 pounds and want to lose another 70-80! Really like the concentration of 22mg because it means less volume to inject compared to the 15mg concentration. I'm wondering if I can push that concentration even higher, maybe to 25mg or more! I appreciate the detailed response!
 
I prefer at least 2ml of BAC for reconstitution and injecting between 10-30 units for comfort. I also try not to keep reconstituted vials for more than a couple months to minimize any potential issues with sterility or peptide stability. It's just what I do.
 
The concentration ratio isn't that important. Big Pharma doesn't even use that approach.

Large subq injections (like 2 mL!) can irritate the tissue. Very small injections are harder to measure precisely. A little more or less liquid can change the dosage more.

Find a convenient tick mark on your syringe. I prefer something between 15 and 30 units. I use syringes with a tick for each unit, and numbers every 5.

Then, use a calculator to figure out the dosage based on the vial's actual mass in mg.
 
I like 1.2ml for 30mg, which translates to 2.4ml for 60mg. Then, every 10 units you draw contains about 2.5mg. And each unit contains 0.25mg. Makes dosing simple. A Tirz starter dose would be 10 units. Second month, 20 units. Third month, 30 units...

60/240=0.25
 
Hey all, I'm new to this. I'm trying to figure out how much water to mix with my peptides and how to dose them correctly. I've been getting these from a clinic, but the markup is insane. I have some Ipamorelin, cjc1295, oxytocin, bpc 157, and TB 500. Any advice on how much water to use and how much to inject would be great!
 
Rory02 said:
Hey all, I'm new to this. I'm trying to figure out how much water to mix with my peptides and how to dose them correctly.
Click to expand...

It doesn't need to be super precise. For sermorelin, a good starting point is to add 2.5 ml of bac water to a 5mg vial. Then, every 5 units on your syringe equals 100 mcg. A good starting dose is 500 mcg before bed, and avoid eating carbs for an hour beforehand.
 
3mL BAC to 60mg gives 20mg/mL - correct math. High-dose tirz is in clinical trials, ceiling not fully established. Start low, standard increments.
 
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