3d image of trenbolone enanthate skeletal formula

trenbolone enanthate synthetic injected androgen anabolic steroid androgen ester progestogen nandrolone derivative scientific research animal welfare veterinary animal husbandry designer anabolic androgenic anabolic-androgenic male sex bodybuilding body-building aas masculinizing dht myotrophic steroidal skeletal muscles masculine anabolism appetite puberty body weight muscular strength masculinization irreversible performance-enhancing drug controlled substances black market counterfeit drugs growth stimulation hormone hormonal therapy replacement action 3d