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OptimalDosages.com publishes reference material for laboratory and educational use. Nothing here is medical advice, a prescription, or a recommendation for human administration.

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Research Use Only · Dosing data compiled from published literature · Not for human or veterinary use
A calculator and an orange-capped insulin syringe on a laboratory bench
Calculator

Peptide Mixing Calculator

Pick your peptide, tell us what's in the vial and how much water you're adding, and we'll show you exactly what to draw — plus a week-by-week plan and the doses used in research.

1Set Up Your Mix

All answers assume a standard 1 mL U-100 syringe, where 1 unit = 0.01 mL. That is the usual insulin syringe and the one every number here is based on.

Your Answer

Draw To This Line
That's This Many mL
Doses In The Vial

2Week-By-Week Plan —

WhenDoseHow OftenHow Many mLDraw ToNumber Of DosesPeptide Used

3Common Doses —

worked out for your mix
LevelDoseHow OftenHow Many mLDraw ToDoses In Vial
Please read this. These numbers come from published research. They are here as reference, not as instructions. A lot of them come from lab studies rather than studies in people, and some of these peptides have never been given to a person at all.

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Where These Numbers Come From

Newest Studies —

Not reviewed by us. This list is pulled straight from Europe PMC as papers are published. Nobody has checked whether these are any good, or whether they change anything above. The dose numbers on this page only ever change after a person reviews the evidence.