Testosterone Cypionate

Testosterone on the eight-carbon cypionate ester — a long-acting presentation with a half-life measured in days, widely used for androgen replacement. Its slow release supports comfortable dosing at one- to two-week intervals, smoothing the peaks and troughs that shorter esters produce.

We fill it at 200 mg/ml in a sterile oil carrier, aseptically dispensed into ten USP Type I amber ampoules. Room-temperature stable with no cold-chain requirement, each carton is serialised and can be confirmed genuine in seconds on our verification portal.