About PepKeep
PepKeep is a dose tracker and calculator. It shows the units to draw, sends reminders, counts vials down and shows what each shot costs. It's run by its founder, Mike, and you can reach him at mike@pepkeep.io.
Why the math matters
The FDA has warned about dosing errors with compounded injectable products, citing unfamiliarity with drawing medication into a syringe and confusion between milliliters, milligrams and units. PepKeep is built to show those conversions clearly.
How we check the math
Every calculator uses the same arithmetic: amount in the vial ÷ water = strength, dose ÷ strength = volume, and volume × 100 = units on a U-100 syringe. PepKeepR's math is checked against more than 15,000 automated test questions, and new versions must pass before they go live.
Where our facts come from
Health information in PepKeep comes from the FDA, PubMed, ClinicalTrials.gov and WADA, and we link to the source wherever we use it.
What we don't do
- We don't recommend compounds or doses. Your dose comes from you and your clinician.
- We don't sell medication or send you to a seller.
- We don't sell your data or show ads. Read our Privacy Policy and Terms.
PepKeep is not medical advice and is not a health care provider.