Testosterone Cypionate also find itself as the base for any Anabolic treatments. This is due to it’s low side affect and solid performance as a testosterone booster in the user’s body. The half life of testosterone cypionate is between 7 to 8 days, which means a user only has to inject once a week to maintain a steady leave of testosterone level. This product is greatly recommended for people going through testosterone replacement treatment since injection is not often and the risk of infection is thus far lower. Sides effects of testosterone cypionate are generally acne and water retention.