1,2-Didehydrotestololactone; 13-Hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid delta-lactone
|CAS Registry Number||968-93-4|
Teslac is one of the best-known substances for fighting the estrogenic effects of steroids. When combined with Proviron, it can almost completely eliminate the conversion of testosterone to estrogen in the body. Teslac is a sex hormone that is a relative to testosterone, yet is neither an anabolic nor androgenic steroid. Besides its anti-estrogenic effect, it is also effective in stimulating the body to produce natural testosterone, much like HCG. Unfortunately, this wonder drug is extremely rare due to its very high cost.