MyPeptideApp v2.0 is live

Master your protocols.
Zero guesswork.

Log doses, manage protocols, and monitor your health. All in one place, all completely free.

Start Tracking — It's Free View Features

100% free · No credit card · No subscription

Core Features

Everything you need.
Nothing you don't.

Dose logging, reconstitution, inventory, health tracking. Stop switching between spreadsheets and apps.

Peptide Log

Your complete injection history

Log every injection with peptide, dose, site, and timestamp. Built-in charts show your dose trends and estimated medication levels over time.

  • Dose trend & half-life decay charts
  • Filter by peptide, search & paginate
  • Export your data as CSV
mypeptideapp.com/peptide-log

Reconstitution Calculator

Precise dosing, every time

Enter your vial size, BAC water, and desired dose. The visual syringe shows you exactly where to draw.

  • 30/50/100 unit syringe visuals
  • mcg & mg dose mode support
  • Quick-fill dose presets

Health Metrics

Track what matters

Log health data points like weight, blood pressure, heart rate, sleep, body fat, and mood. Interactive charts let you analyze trends over 30 days, 90 days, a year, or all time.

  • 8+ metric types with custom periods
  • Zoomable, interactive charts
  • Systolic / diastolic dual tracking
mypeptideapp.com/health-metrics

Inventory

Keep track of your stash

Track every vial, remaining amounts, expiration dates, and storage locations. Always know what you have and when to reorder.

  • Vial-level tracking with remaining dose
  • Expiration alerts & storage notes
  • Quick overview of all active vials
Inventory Management

And there's more to explore

Everything you need to manage your protocols in one place.

Protocol Scheduler Half-Life Visualization Push Notifications Order Calculator Unit Converter CSV Export
Explore the App

What Users Say

Trusted by the community

"
Finally a tracking app that's actually clean and simple. No bloat, no paywalls. I use it every day for my BPC-157 protocol.
M
Mike R.
Biohacker
"
The reconstitution calculator alone is worth it. Visual syringe markings take all the guesswork out. Health metrics tracking is a great bonus.
S
Sarah K.
Researcher
"
Been using spreadsheets for years to track my peptides. This app replaced all of that in one day. The protocol planner alone was worth the switch.
J
James T.
Longevity Enthusiast

FAQ

Frequently asked questions

Yes, 100% free with all features included. No paywalls, no hidden fees, no credit card required. Every tool from the peptide log to the reconstitution calculator is fully accessible from day one.
No download required. MyPeptideApp runs entirely in your browser. You can also install it as a Progressive Web App (PWA) on your phone's home screen for a native app-like experience with push notifications.
Your data is stored securely and is never shared with third parties. You can also export or delete your data at any time. We take privacy seriously. No analytics trackers, no ads, no data selling.
All of them. The app includes a comprehensive database of popular peptides like BPC-157, TB-500, Semaglutide, Retatrutide, CJC-1295, Ipamorelin, and many more. You can also add custom peptides if yours isn't listed yet.
Absolutely. The app is fully responsive and works on any device: phone, tablet, or desktop. Install it as a PWA on iOS or Android for the best mobile experience, including push notification reminders for your doses.
Yes. You can export your peptide log as a CSV file at any time. Your data is yours. Download it, back it up, or use it however you need.

Start tracking your protocols today

Join hundreds of users who have upgraded their tracking workflow. No credit card required.

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