Pharmacokinetics and Indications: Sustanon is an ester testosterone. Its main benefit for athletes and body builders is that it is injected only once in 7-10 days and moreover, other steroids can also be used along with it. It causes muscles growth and fat loss. So this steroid is anabolic as well as strongly catabolic. It also has capacity to increase erythropiesis and increase muscle oxygen intake. Due to high oxygen muscle intake, even strenuous exercise can be dealt easily. It can increase the aggressiveness through neuromuscular transmission. Weight gain by using this medicine is remarkable. It is used by athletes to increase the muscle number and appearance. Because of its anabolic and catabolic activities, it is very popular among sportsmen to loose from the body fat. It actually, doesnt increase the muscle mass but it concentrates on increasing the muscles number. It significantly increases erythropoiesis and is used in certain anemia. It is used in conditions where glycogen synthesis is required. Bodybuilders use it to increase the aggressiveness in the game. Athletes use it at the time of excessive training exercise because it helps a lot due to increased oxygen muscle levels.Possible Side Effects: Side effects are Gynecomastia, acne, decreases in libido, shrinkage of the testicles, Increase in blood pressure because it has high affinity to retain water in the body. Increase in the prostate size and difficulty in urination, Baldness increase estrogenic side effects are produced due to conversion of androgen to estrogen, In women it can also lead to clitoris enlargement.Effective DoseBeginners : 250 - 500 mg / every 10 days Hobby : 500 mg / week Professionals : 1000 - 2000 mg / week Women : not recommendedUse for : 12 - 52 weeks