Buy MAST E 200mg/ml 10ml MAST E 200 is a 200 mg formula in an injectable oil-based fast acting steroid. It contains Drostanolone Enanthate which is a direct derivative of dihydrotestosterone.It produces a moderate anabolic effect and extremely strong androgenic effect. Due to this muscles can increase in their hardness and density so that an athlete can see big performance upgrades. MAST E 200 maintain a positive nitrogen balance throughout the body and promotes great protein synthesis. It eliminated any chance for water retention and this medication is extremely powerful and fast clearing from the blood with benefits that last over a long period. MAST E 200 contains anti-estrogenic properties. The use of MAST E 200, will shut down natural testosterone production and so despite having anti-estrogenic effects again, one must not think that MAST E 200 could be used as an option in post cycle therapy as it will inhibit recovery. Doses for this product should be administered once a week and the recommended dosage 300-600mg per week. Its active life is 10-12 days.