Oxydrol - British Dragon , Thailand Oxymetholone Oxydrol is an oral drug with a dosage of 50mg per tablet. It is the strongest oral on the market. It has both high androgenic and anabolic effects. Oxydrol is an oral drug with a dosage of 50mg per tablet. It is the strongest oral on the market. It has both high androgenic and anabolic effects. Strength and weight gains are very significant. It is highly toxic to the liver. Oxydrol also aromatizes fairly easily. Oxymetholone has been reported to produce gynecomastia in users (not all probably around 50%). An anti-estrogen should be used to counteract the aromatization. Nolvadex is an suggested anti-estrogen. Many side effects are associated including acne, hair loss, abdominal pains, headaches, gynecomastia, hypertension, and heavy water retention. Loss of weight and strength usually occurs after the cycle. Oxydrol also shuts down natural testosterone production. It is regarded by the bodybuilding community as the most effective oral steroid in building strength and size. Oxydrol has many side effects however, which make it relatively dangerous to use when compared to other steroids. Average dose is from 50-100 mg a day to 200 mg a day. Oxydrol is used on bulking cycle with sustanon and deca-durabolin.