Testosterone is an injection preparation containing testosterone (no ester) in the oil base. Product name : Testosterone base CAS No. : 58-22-0 Packing: Aluminium foil bag or tin Character: White crystalline powder Delivery : 100% clearance rate to USA and Europe Usage: Steroid hormone, Anabolin. For disease-free testosterone replacement therapy, male menopause, impotence and other diseases treatment . Description It …