S1. Anabolic agents

Anabolic agents are prohibited.

1. ANABOLIC ANDROGENIC STEROIDS (AAS)

a. Exogenous* AAS, including:

  • 1-Androstenediol (5α-androst-1-ene-3β,17β-diol); 
  • 1-Androstenedione (5α-androst-1-ene-3,17-dione); 
  • 1-Testosterone (17β-hydroxy-5α-androst-1-en-3-one); 
  • 4-Hydroxytestosterone (4,17β-dihydroxyandrost-4-en-3-one); 
  • Bolandiol (estr-4-ene-3β,17β-diol); 
  • Bolasterone; 
  • Calusterone; 
  • Clostebol; 
  • Danazol ([1,2]oxazolo[4',5':2,3]pregna-4-en-20-yn-17α-ol); 
  • Dehydrochlormethyltestosterone (4-chloro-17β-hydroxy- 17α-methylandrosta-1,4-dien-3-one); 
  • Desoxymethyltestosterone (17α-methyl-5α-androst- 2-en-17β-ol); 
  • Drostanolone; 
  • Ethylestrenol (19-norpregna-4-en-17α-ol); 
  • Fluoxymesterone; 
  • Formebolone; 
  • Furazabol (17α-methyl [1,2,5]oxadiazolo[3',4':2,3]-5α- androstan-17β-ol); 
  • Gestrinone;
  • Mestanolone; 
  • Mesterolone; 
  • Metandienone (17β-hydroxy-17α-methylandrosta-1,4-dien- 3-one); 
  • Metenolone; 
  • Methandriol; 
  • Methasterone (17β-hydroxy-2α,17α-dimethyl-5α- androstan-3-one); 
  • Methyldienolone (17β-hydroxy-17α-methylestra-4,9-dien- 3-one); 
  • Methyl-1-testosterone (17β-hydroxy-17α-methyl-5α- androst-1-en-3-one); 
  • Methylnortestosterone (17β-hydroxy-17α-methylestr-4-en- 3-one); 
  • Methyltestosterone; 
  • Metribolone (methyltrienolone, 17β-hydroxy-17α- methylestra-4,9,11-trien-3-one); 
  • Mibolerone; 
  • Norboletone; 
  • Norclostebol; 
  • Norethandrolone; 
  • Oxabolone; 
  • Oxandrolone; 
  • Oxymesterone; 
  • Oxymetholone; 
  • Prostanozol (17β-[(tetrahydropyran-2-yl)oxy]-1'Hpyrazolo[3,4:2,3]-5α-androstane); 
  • Quinbolone; 
  • Stanozolol; 
  • Stenbolone; 
  • Tetrahydrogestrinone (17-hydroxy-18a-homo-19-nor-17α- pregna-4,9,11-trien-3-one); 
  • Trenbolone (17β-hydroxyestr-4,9,11-trien-3-one);

and other substances with a similar chemical structure or similar biological effect(s).

b. Endogenous** AAS when administered exogenously:

  • 19-Norandrostenediol (estr-4-ene-3,17-diol);
  • 19-Norandrostenedione (estr-4-ene-3,17-dione);
  • Androstenediol (androst-5-ene-3β,17β-diol);
  • Androstenedione (androst-4-ene-3,17-dione);
  • Boldenone;
  • Boldione (androsta-1,4-diene-3,17-dione);
  • Dihydrotestosterone (17β-hydroxy-5α-androstan-3-one);
  • Nandrolone (19-nortestosterone);
  • Prasterone (dehydroepiandrosterone, DHEA, 3β-hydroxyandrost-5-en-17-one);
  • Testosterone;

and their metabolites and isomers, including but not limited to:

  • 3β-Hydroxy-5α-androstan-17-one;
  • 5α-Androst-2-ene-17-one;
  • 5α-Androstane-3α,17α-diol;
  • 5α-Androstane-3α,17β-diol;
  • 5α-Androstane-3β,17α-diol;
  • 5α-Androstane-3β,17β-diol;
  • 5β-Androstane-3α,17β-diol;
  • 7α-Hydroxy-DHEA;
  • 7β-Hydroxy-DHEA;
  • 4-Androstenediol (androst-4-ene-3β, 17β-diol);
  • 5-Androstenedione (androst-5-ene-3,17-dione);
  • 7-Keto-DHEA;
  • 19-Norandrosterone;
  • 19-Noretiocholanolone;
  • Androst-4-ene-3α,17α-diol;
  • Androst-4-ene-3α,17β-diol;
  • Androst-4-ene-3β,17α-diol;
  • Androst-5-ene-3α,17α-diol;
  • Androst-5-ene-3α,17β-diol;
  • Androst-5-ene-3β,17α-diol;
  • Androsterone;
  • Epi-dihydrotestosterone;
  • Epitestosterone;
  • Etiocholanolone

2. OTHER ANABOLIC AGENTS

Including, but not limited to:

  • Clenbuterol;
  • Selective androgen receptor modulators (SARMs, e.g. andarine and ostarine);
  • Tibolone;
  • Zeranol;
  • Zilpaterol.

For purposes of this section:

* “exogenous” refers to a substance which is not ordinarily produced by the body naturally.

** “endogenous” refers to a substance which is ordinarily produced by the body naturally.