Anabolic Steroids
Dihydrotestosterone (DHT)
A naturally occurring androgen formed from testosterone by 5α-reductase. It is a high-affinity androgen-receptor agonist and cannot aromatize to estradiol.
4-Androstenedione
4-Androstenedione 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.
5-Androstenedione
5-Androstenedione 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.
Bolasterone
Bolasterone 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.
Boldenone
An anabolic steroid primarily associated with veterinary use. Human performance claims are not equivalent to established therapeutic evidence.
Boldione
Boldione 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.
6-Bromo-androsta-1,4-diene-3,17-dione
6-Bromo-androsta-1,4-diene-3,17-dione 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.
6-Bromo-androstan-3,17-dione
6-Bromo-androstan-3,17-dione 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.
Calusterone
Calusterone 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-Chloro-17α-methyl-androsta-1,4-diene-3,17β-diol
4-Chloro-17α-methyl-androsta-1,4-diene-3,17β-diol 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.