Side effects of metenolone enanthate include symptoms of masculinization like acne , increased hair growth , voice changes , and increased sexual desire .  The drug is a synthetic androgen and anabolic steroid and hence is an agonist of the androgen receptor (AR), the biological target of androgens like testosterone and dihydrotestosterone (DHT).   It has moderate anabolic effects and weak androgenic effects, as well as no estrogenic effects or risk of liver damage .   Metenolone enanthate is a metenolone ester and a long-lasting prodrug of metenolone in the body. 
Sustanon is just as common as any other Testosterone product on the market, and is available through various sources from internet sources, websites, and e-mail order systems to in-person ‘gym dealers’. Although prices can vary, Sustanon is considered a cheap product to buy. Pharmaceutical grade Sustanon 250 that is manufactured by major pharmaceutical companies are easily available, although fakes and counterfeits do exist. Generic pharmaceutical grade Sustanon product is also widely available from different manufacturers, and underground lab (UGL) products are even more abundant on the anabolic steroid black market.