Free forever — or unlock the coach.
The encyclopedia and calculator are free. Upgrade when you want the coach to model a protocol for your goals and track it. Titria is an educational reference and does not sell peptides.
Explore
$0
Free forever · no card required
- Full peptide encyclopedia (~52 peptides)
- Reconstitution calculator (unlimited)
- Personalized suggestions
- A taste of the coach: 1 saved protocol + ~20 messages/month
Most popular
Coach
$149/yror $19/mo
7-day free trial · annual saves ~35%
Everything in Explore, plus:
- A real, calculated, personalized research protocol — the whole point
- Unlimited AI Peptide Coach + protocol generation & saving
- Protocol library, cycle tracking, per-dose logging + reminders
- Unified daily/weekly schedule
- Biomarker tracking + GH-peptide outcome analysis
- Lab-PDF import
No card required for the free plan. The trial doesn’t charge until day 7 — cancel anytime before then in one click, no questions asked.