Free TRT decision tools
Private, immediate, and built for every stage of your TRT journey.
TRT PK/E2 Simulator
Advanced pharmacokinetics engine — visualize testosterone curves, estradiol conversion, and calibrate with your labs.
Symptom Checker
Intelligent symptom assessment with weighted scoring and clinical next-step guidance.
Bloodwork Decoder
Interpret your lab results in plain language with reference ranges and age-aware flags.
Telemedicine Checker
Check whether telemedicine-only TRT is permitted, limited, or unavailable in your location.
Clinic Finder
Browse and compare 55 TRT clinics across 5 countries with verified deep profiles.
Side-by-Side Compare
Compare up to 3 clinics across pricing, treatments, doctors, and more.
Not sure where to start?
Begin with the Symptom Checker to understand if TRT is worth exploring.
Check your symptoms →