Anabolic Steroids
17α-Methyl-3β,17β-dihydroxyandrost-4-ene
17α-Methyl-3β,17β-dihydroxyandrost-4-ene is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
3α,17β-Dihydroxy-5α-androstane
3α,17β-Dihydroxy-5α-androstane is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
3β-Hydroxy-estra-4,9,11-trien-17-one
3β-Hydroxy-estra-4,9,11-trien-17-one is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
2α,17α-Dimethyl-17β-hydroxy-5β-androstan-3-one
2α,17α-Dimethyl-17β-hydroxy-5β-androstan-3-one is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
4-Hydroxytestosterone
4-Hydroxytestosterone is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Drostanolone
A DHT-derived anabolic steroid with historical medical use. Modern performance use is largely outside approved medicine and should be interpreted through class-level AAS risk data.
Mestanolone
Mestanolone is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Epithio-17α-methyl-androstanol
Epithio-17α-methyl-androstanol is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Mesterolone
An orally active DHT-derived androgen used medically in some countries but not broadly approved in the United States. It is androgenic and can suppress endogenous gonadal signaling.
Trendione
Trendione is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.