Steroide Halbwertszeit

Oral Steroids:

Anabolic agentsActive half-life
Fluoxymesterone9.5 hours
Methandrostenolone, Methandienone4.5 to 6 hours
Methyltestosterone4 hours
Oxandrolone9 hours
Oxymetholone8 to9 hours
Stanozolol9 hours
Turinabol16 hours

Injectable Steroids:

Injectable Steroids:
Anabolic agentsActive half-life
Boldenone undecylenate14 days
Methenolone enanthate10.5 days
Nandrolone decanate15 days
Stanozolol1 day
Sustanon or Omnadren15 to 18 days
Testosterone Cypionate12 days
Testosterone Enanthate10.5 days
Testosterone Propionate4.5 days
Testosterone Suspension14 days
Trenbolone acetate3 days

Ancillaries:

Anabolic agentsActive half-life
Arimidex3 days
Clenbuterol1.5 days
Clomid5 days
Cytadren6 hours
Ephedrine6 hours
Letrozole5 hours
Nolvadex (Tamoxifen Citrate)14 days
T310 hours

Steroid esters:

Anabolic agentsActive half-life
Acetate3 days
Butyrate6 days
Caproate9 days
Cypionate12 days
Decanoate15 days
Enanthate10.5 days
Formate1.5 days
Heptanoate10.5 days
Hexanoate9 days
Isocaproate9 days
Nonanoate13.5 days
Octanoate12 days
Phenylpropionate4.5 days
Propionate4.5 days
Undecanoate16.5 days
Valerate7.5 days