Testosterone Cypionate is the most popular version of testosterone. This is a long-acting (up to 2 weeks) injectable steroid with a strong androgenic and anabolic effect. Testosterone Cypionate is the most common anabolic drug in the United States. It is used in combination with many other steroids. If you take small doses of Testosterone Cypionate, then the side effects will be minimal. Do not increase the dose: the most effective dose is of 200-400 mg per week. Testosterone Cypionate advantages: this drug has a strong androgenic effect. It is used for gaining muscle mass and strength.