PeptideWhiz does the reconstitution math, tracks how many doses are left in every vial, and reminds you to reorder from your own saved link before you run out.
One clean place for the math, your stack, and the reminder to restock. Vendor-neutral: use it with whatever you buy, wherever you buy it.
Pick vial size, water and amount in mg or mcg. Get concentration, exact syringe units and doses per vial, with a visual syringe.
Save every calculation. Log a dose with one tap and watch the doses-left bar count down for each vial.
Paste the product link from any seller. We remind you days before you run out, and “Buy again” simply opens your link.
Ask questions in plain English and get concise, educational answers, plus help with the math.
Enter vial, water and amount. Get your exact draw.
Track doses left as you go, on any device.
Pick your lead time and we ping you to buy again.
The calculator, libraries and on-device tracking are free. Pro supports PeptideWhiz and unlocks sync, push reminders and the assistant as they launch.
Subscription renews automatically. Cancel anytime. Secure checkout by Stripe. Terms
Pro in the app is coming soon.
