Peptide doses, reconstitution and the research behind them.
Doses from published studies with the study next to each number, a reconstitution chart for every vial, and what has really been tested in people.
20 peptides · 201 studies checked against the paper · Dosage chart · Calculator
Reconstitution calculator
Arithmetic only. It assumes the vial holds exactly what the label says.
- Concentration
- 2,500 mcg/mL
- Per U-100 unit
- 25 mcg
- Volume for your amount
- —
Peptides by group
Weight & metabolism
Growth hormone axis
Hormonal & immune
Every number has a source.
Doses from studies
Copied from the paper, with design, population and duration.
Reconstitution math
For every vial size, in U-100 syringe units.
People, animals or cells
Every page says which kind of evidence it is.
Legal status, dated
FDA and anti-doping status, with the day we checked it.
Guides and latest posts
Before you start
Where do the doses on Upzo come from?
From published studies only. Each dose is copied from the paper, with the study next to the number. They are not dosing instructions.
How do I work out the units on a U-100 syringe?
Divide the milligrams in the vial by the millilitres of liquid you add to get the concentration. A U-100 syringe holds 1 mL in 100 units, so each unit is 0.01 mL. The calculator on this page does the arithmetic for you.
Are these peptides FDA-approved?
Most are not. A few have an approved version, such as semaglutide, tirzepatide, tesamorelin and bremelanotide (PT-141). Each peptide page states its FDA status and the date we last checked it.
Is any of this medical advice?
No. Upzo is for research and education. Nothing here is a dosing instruction or a recommendation to use any product. Talk to a licensed clinician.
Do the math before you mix.
Pick your vial, add your water, and see exactly how many units on a U-100 syringe. Then check what the studies actually used.
Open the dosage calculatorResearch and education only. Not medical advice. Many peptides on this site are not approved by the FDA for human use. Doses shown are the ones used in published studies and are not a recommendation. Talk to a licensed clinician before using any of them. Read the full disclaimer.