The compound of testosterone is subject to the effects of the enzyme aromatase in the body. Among the side effects of Sustanon-250 are side effects of estrogen. The rate of aromatization is straightly related to the amount of used substance, and together with increasing doses aromatization gets higher. Estrogenic side effects include: excessive water retention and bloating, elevated blood pressure (e.g. due to water retention in the body), quickened fat deposition and gynecomastia. The side effects of estrogen can be reduced or completely avoided by using aromatase inhibitors or SERMs (selective estrogen receptor modulators. Among androgenic side effects occur increased secretion of sebum (oily skin), acne (in terms of increased secretion of sebum), body hair growth, and increased risk of inducing male pattern baldness (MPB) in people with a genetic predisposition.
Beginners are using doses in the range of 300 to 500 mg per week, which is the standard dose for a beginner with any other testosterone cures. This dose should produce drastic increases even at the lower end of the dosage. Intermediate users will usually make much progress at doses of 500-750 mg per week. Advanced users will make great progress at the same dosage as intermediate users, and rarely need to rise higher than this amount. In any case, advanced users tend to use Sustanon 250 ranging from 500 to 1000 mg per week. Detection time of Sustanon-250 is at least 120 days.