Your peptide companion

Track smarter.
Stay safer.

The all-in-one app for peptide enthusiasts. Track your doses, calculate reconstitution, document your progress, and access our comprehensive peptide database.

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71+
Peptides in Database
100%
Local & Private
Free
To Use

Everything you need,
nothing you don't

Built by the community, for the community. Every feature designed with your safety and convenience in mind.

Shot Tracking

Log every dose with precision. Track injection sites, dosages, and timing to maintain safety and optimize your protocol. Never miss a dose or double-inject again.

Shot Tracking Screenshot
Calculator Screenshot

Reconstitution Calculator

Get precise measurements every time. Enter your vial size and desired concentration, and we'll calculate exactly how much bacteriostatic water you need.

Progress Photo Storage

Document your journey with private, local photo storage. Compare progress over time with side-by-side views. Your photos never leave your device.

Progress Photos Screenshot
Database Screenshot

PepBase Knowledge Hub

Access detailed information on 71+ peptides. Research uses cases, dosages, side-effects, and storage requirements all in one place.

See it in action

A beautiful interface designed for clarity and ease of use.

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Privacy Screenshot
100% Private

Your data stays
on your device

We believe your health data is nobody's business but yours. Pepbase stores everything locally on your device. No accounts, no cloud sync, no data collection. Just you and your data.

No account required
No cloud uploads
No tracking

Ready to take control?

Join thousands of peptide enthusiasts who trust Pepbase to keep their protocols safe and organized.