Peptides OS

Track your peptide protocols, doses, and cycles in a private space. Free reconstitution calculator, protocol-based reminders, and weekly reports.

PEPTIDE OS — your peptide protocol, organized.

Track every compound, dose, and cycle in one calm, private place. PEPTIDE OS is built for people running serious peptide protocols who want clear records, smart reminders, and the confidence that their numbers are right.

WHAT YOU CAN TRACK • Active compounds — vials, pens, oral, patches • Dose history with injection-site rotation • Vial stock, reconstitution dates, and 28-day expiry • Cycle progress, on/off weeks, and cycle number • Side effects logged per dose

REMINDERS THAT MATCH REAL SCHEDULES PEPTIDE OS understands how peptide protocols actually run — not just "every day at 8am": • Daily or twice daily • Every other day (EOD) • 5-on / 2-off • Weekly • Custom days of the week

Optional lead-time alerts, at-time alerts, and missed-dose follow-ups — each can be turned on or off independently.

RECONSTITUTION CALCULATOR — FREE Enter your vial weight and BAC water amount and get concentration, draw units on any U-100 syringe (0.3 / 0.5 / 1 ml), doses per vial, and days of supply. The animated syringe shows exactly where to draw to.

CYCLE PLANNING Set cycle duration and rest weeks. PEPTIDE OS pauses reminders during the rest period and resumes them when the next on-cycle begins — no manual toggling.

LIBRARY & WEEKLY REPORTS Browse a curated library of common peptides for quick reference. Weekly reports summarize what you took, when, and where.

PRIVATE BY DESIGN Your data stays on-device by default — locally encrypted, no account required to use the core app.

PRO The free tier covers everyday tracking. Upgrade to Pro for unlimited compounds, the full peptide library, cycle planner, lab notes, and CSV export.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

DISCLAIMER PEPTIDE OS is a personal record-keeping and reminder tool. It does not provide medical advice, prescriptions, or recommendations on which compounds to use or at what dose. Always consult a qualified healthcare professional before starting, changing, or stopping any protocol.