goodtides — peptide tracker

Your doses, vials, and bloodwork - one calm, private tracker. Log in two taps, never lose a vial, and watch your history build. Free forever. Private to you.

goodtides Companion is a calm, private logbook for people who track peptides.

Track every dose. Log in two taps, see today's schedule at a glance, and keep a complete history — with sites, timing, and how you felt.

Count every vial. Your stock, tracked to the unit. The app knows what's left in each vial, warns you before you run out, and keeps finished vials in your history.

Keep the paperwork. Attach lab certificates (COAs) to your vials and view them anytime — batch numbers, tested content, the documents that matter, all in one place.

Read your bloodwork. Upload a lab PDF and every marker is charted over time against clearly explained ranges. Private to you.

Reminders that respect you. A quiet nudge before each dose is due — never spam.

Local-first and private: your data lives on your device, with optional sync. No account required to start. For adults 21+. goodtides Companion is a record-keeping tool — it does not provide medical advice or dosing recommendations.