Launching today

Peptide Lab
Reconstitute, dose, and track your peptide protocol
2 followers
Reconstitute, dose, and track your peptide protocol
2 followers
Professional peptide tracking app. Reconstitution calculator, injection logging with body map, weight tracking, and educational content.







Hi everyone,
I built Peptide Lab after watching people in the research peptide space rely on messy spreadsheets and guesswork. A single vial can cost $60, and one reconstitution mistake wastes it.
The app does three things:
1. Reconstitution calculator: enter the vial mg, your bacteriostatic water, and your target dose. It returns the exact volume and syringe units.
2. Injection log with a 14-site body map, so you can rotate sites and see full history.
3. Tracking: half-life curves per peptide, weight trends, and a side-effects journal.
It runs in your browser as an installable app (no download), works in 12 languages, and has a guest mode with no account. The core tools are free forever. A one-time paid tier unlocks unlimited peptides and logs.
For Product Hunt: the first 50 of you get that lifetime unlock for free with the code PRODUCTHUNT at checkout. Redeem it in the web app, since the Android app is a companion and does not handle payments.
Important: this is a research and educational tool. It does not give medical advice or dosage recommendations.
I would love your feedback, especially on the calculator and the body map. Thank you for checking it out.