Testosterone cypionate is very similar to testosterone enanthate. Although half lives and active life periods are different, they are similar. Injections are normally less frequent for cypionate.It works well either alone or stacked to create a great bulking cycle. It has a high risk of side effects due to its conversion to DHT and has the potential to form estrogen, causing gynecomastia.Testosterone cypionate is a good choice for the first time steroid user. Any testosterone, as the king of mass builders, are cost effective products and important for any steroid stack. Used alone, the user can expect to see some significant gains. The long acting nature of cypionate allows the user to inject less frequently while maintaining stable blood levels.