 Testosterone hexahydrobenzoate

Testosterone hexahydrobenzoate (THHB), or testosterone cyclohexanecarboxylate (TCHC), sold under the brand names Testormon Depot, Sterandryl Retard, Tardosterandryl, and Testosteron-Depot among others, is an androgen and anabolic steroid medication and a testosterone ester.It is used by intramuscular injection and is provided in the form of ampoules containing 100 mg THHB in oil solution.