Protocol Tracker
Set your doses once. Log each one as you take it, rotate injection sites without keeping a mental map, and check in often enough to tell whether any of it is working. Free, on web and iPhone, in one account.
No paid tier. No trial. Your log is private to your account.
Every day
Your day view answers one question: what am I taking, and have I taken it. It shows the day and week you're on, what's scheduled, and what you've already logged — with the rest of the protocol behind it so a stack reads as one plan instead of four separate reminders.
Every dose
Logging a dose takes one screen. It carries the dose forward from your protocol, shows what you did last time, and picks the injection site you've rested longest — anything used in the last three days is marked as still resting, so rotation happens without you keeping a mental map.
Every few days
A dose log tells you that you were consistent. A check-in tells you whether it mattered. You pick a goal when you start, and the check-in asks the questions that fit it — pain and range of motion for recovery, hunger and energy for weight, focus and sleep for cognitive — on a scale with both ends spelled out so a 7 means the same thing in March as it did in January.
Web and iPhone
Build a protocol at your desk and it's on your phone when you go to take the dose. Log from your phone and the history is there next time you sit down to look at it properly. Same account, same data, no exporting or re-entering. The iPhone app is in TestFlight beta ahead of its App Store release.
Yes. Tracking protocols, logging doses, injection-site rotation, check-ins and reminders are all free with an account. There is no paid tier and no trial.
Yes, for the tracker itself. Your protocol, dose history and check-ins are saved to your account so they follow you between your phone and your computer instead of living in one browser. Creating an account takes an email and a password.
A protocol per compound with its dose, frequency and start date; every dose you take, including which injection site you used; and periodic check-ins scored against the goal you picked — recovery, weight, performance, cognitive or longevity. The tracker computes what day and week of the protocol you're on, what's due today, and your logging streak.
Each time you log a dose you record the site you used. The tracker then suggests the site you've rested longest and marks anything used in the last three days as still resting, so you're not repeatedly injecting the same spot.
Yes. Each compound gets its own protocol with its own dose and frequency, and the day view shows everything due together. Stacks are the normal case, not an edge case.
No. The tracker records the protocol you enter and reminds you of it — it does not prescribe. Dosing information elsewhere on the site is reference material drawn from published research, not medical advice, and none of it is a substitute for a clinician who knows your history.
Yes, and it shares the same account and the same data as the web tracker — start a protocol on your laptop and it's on your phone. The app is in TestFlight beta ahead of its App Store release.
It stays in your account and is visible only to you. Nothing you log is sold, published, or shown to other users, and you can delete a protocol or your account whenever you want.
You can add the rest later. The tracker is more useful the day you start it than the week you finally get around to setting it up perfectly.
Peptide Initiative publishes research summaries and tracking tools. Nothing here is medical advice, and the tracker does not prescribe — it records the protocol you give it.