Your routine.Clearly recorded.
Agonist brings the protocol you already chose, completed logs, nutrition, training, and progress into one calm command center. It records what you enter. It never tells you what to take.
For adults 18+. Agonist is a record-keeping tool, not medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional.



Release principle
No fabricated health metrics
Five instruments. One record.
Built around the way a routine actually unfolds.
No generic dashboard maze. Each tab has one job, one primary action, and detail when you ask for it.
- 01
Today
One honest view of what you logged and what is next.
- 02
Peptides
Keep user-entered protocols, vials, and history organized.
- 03
Nutrition
Capture meals and hydration alongside your routine.
- 04
Training
Record workouts, sets, and effort without breaking focus.
- 05
Progress
Review your own check-ins and trends over time.
Designed for sensitive data
Your record stays yours.
Health and fitness information deserves a higher bar. Agonist lets you permanently delete your account from inside the app and request a complete export of your data, and it does not sell personal health data.
- No dose recommendations
- No medical diagnosis or treatment
- No sale of personal health data
- Account deletion available in-app
A tracker, not a prescriber.
Agonist is for recording a routine chosen by the user with their healthcare professional. It does not calculate a recommended dose, diagnose a condition, or replace medical care.