A simple peptide tracker for dose timing, vial state, observations, and personal trend data — measured, not remembered.
Start with vial amount, BAC water, dose, frequency, and reconstitution date. Peptrax turns those inputs into draw volume, doses per vial, depletion timing, and basic range checks.
Vial Plan is the public tool. The app is the private tracking layer it feeds: protocols, dose history, vial state, and exports without an account-first workflow.
Published presets show the math transparently, then open in the live calculator so every vial, water volume, dose, and date can be changed before use.
Peptrax pairs a public calculator and reference library with a focused iOS tracker for protocols, dose history, vial inventory, observations, PK estimates, trend charts, and clean exports.
Calculator, compound references, public plan pages.
Private iOS build for dose logging, backfills, missed doses, vials, and observations.
Waitlist members will be invited first as the iOS build opens for early access.
The same first-order decay model that runs locally on your phone — covering both ends of the half-life spectrum. Long t½ peptides build to steady state. Short t½ peptides clear between doses. The math is the same.
One focused dose log. Compound, amount, route, time, and whether it was on schedule, late, missed, or backfilled.
Vial state, protocol cadence, half-life decay, and optional observations for weight, calories, sleep, energy, symptoms, and notes.
Calm charts and local CSV export. Compounds, doses, vials, and observations stay paired so the response data has context.
iOS-first, local-only, no account. Join the waitlist for first access when the private iOS build opens.
Email only. No marketing list, no sharing. Unsubscribe at any time.
Every compound entry is sourced and dated. No claims, no testimonials. What the literature says, what it doesn't, what's still in rodents.
The public compound library and Vial Plan are live now. Join the list for first access to the private iOS tracker.
