Tools
Free tools for serious peptide users.
Calculators, charts, and references. No signup, no email, no paywall. Built from the same dataset that powers the rest of the app.
BAC vs sterile water
Which diluent goes in which vial, and why preservative status changes the math.
Open toolHalf-life chart
All 80 peptides ranked shortest to longest, with the dosing frequency each half-life implies.
Open toolCost-per-mg calculator
Plug in vial size and price — get cost per mg and per dose, plus reference ranges.
Open toolInteraction checker
Known peptide-peptide interactions grouped by severity, with the reasoning behind each call.
Open toolReconstitution chart
Every common vial size × every common BAC volume × every common dose, pre-computed.
Open toolWant more?
The full reconstitution math and the citation-backed library.
The tools above answer one question each. The calculator and library are the full reference — every peptide we cover, every dose mode, every cited paper.