pinning.
Private beta — v0.1.0

Control every
peptide &
hormone.

— Manifesto

Peptide & hormone cycle logging. Dose calculation. Concentration curves. Receipt-verified purity reports. Built for people who track everything they put in their body.

— Get the app

In your pocket.
Always with you.

Native iOS, launching on the App Store. Offline-first logging — pin even when you're 30,000 feet above wifi. Syncs the second you reconnect. Prefer desktop? The full web app is live today.

Open the web appHow it works
Coming soon — TestFlight beta
iOS 17+·iPhone·~ 18 MB
pinning.
Peptide · Hormone Control
9:41
Tuesday, May 28

Good evening,
Alex.

Active cycle
14 / 28
BPC-157
250 mcg · 2× daily · subQ
Next pin
In 4h 12m
On track
Recovery
+12%
Streak
14d
Cycles
3
Compounds
80+
verified
Dose accuracy
97.3%
vs hand-mixed
From
€9
per month

For informational purposes only — Not medical advice — § 95 AMG compliant — DSGVO-konform

— Chapter 01

Every pin, every dose,
measured & remembered.

Four primitives. One protocol. Everything you'd jot in a Notes app — replaced with software designed by people who actually pin.

01 / 04
<0.5%

Reconstitution.

02 / 04
∞

Cycles.

03 / 04
80+

Compound atlas.

04 / 04
100%

Quality reports.

— BPC-157— TB-500— GHK-Cu— CJC-1295— Ipamorelin— Semax— Selank— Tesamorelin— Tirzepatide— Retatrutide— PT-141— MOTS-c— Epitalon— Thymosin α1— DSIP
— BPC-157— TB-500— GHK-Cu— CJC-1295— Ipamorelin— Semax— Selank— Tesamorelin— Tirzepatide— Retatrutide— PT-141— MOTS-c— Epitalon— Thymosin α1— DSIP