Sourcing matters. These are vendors we've vetted for third-party testing and quality control — so you know what's actually in the vial.
We do our best to list vendors with quality control, but we don't manufacture or sell peptides ourselves. Always request a COA (certificate of analysis) and verify independently. This is not an endorsement or medical advice.
BioHack is a peptide protocol tracker built for people who run research peptide protocols and want to do it with precision. It combines a peptide reconstitution calculator, a personalized dose advisor, a cycle planner, and a reference library of 47 peptides with full molecular data — all in one bilingual (English/Spanish) app you can install on iPhone or Android.
Stop guessing how much bacteriostatic water to add or how many units to draw. Enter your vial size, the water you're adding, and your target dose, and BioHack tells you the exact number of insulin-syringe units (U-100) to draw, the concentration, and how many doses per vial. It's the fastest way to get reconstitution math right every time.
The dose advisor walks you through your goal, experience level, and cycle week to suggest a starting dose. The cycle planner offers pre-built protocols — from injury recovery and GH optimization to fat loss and longevity — with phase-by-phase dosing, and lets you build and track custom cycles with live progress.
Browse detailed profiles for 47 peptides across healing, metabolic, growth hormone, cognitive, sexual health, and longevity categories. Each includes molecular formula and weight, amino acid sequence, mechanism of action, receptor targets, reconstitution guidance, dosing tiers, and real-world usage notes.
Log every dose, set reminders, track vial inventory and expiration, chart your weight with progress photos, and see your consistency on an adherence heatmap. Elite users get an AI consultant that reviews your logs, weight, and active stack to give personalized guidance.
For educational and research purposes only. Not medical advice. Consult a physician before starting any peptide protocol.