Cycle Blood-Level Plotter

Estimate blood-level curves for a cycle from compound half-lives and dosing. Testosterone is calibrated to real serum ranges; other compounds show a relative release estimate.

Add a compound below to see the curve.

Compounds

These curves are educational estimates from published half-lives and a simple release model. They are not medical advice and not a substitute for real blood tests. Non-testosterone compounds are shown as a relative release estimate, not a measured serum level. Individual response varies; always verify with bloodwork.