The basis of the drug is the active substance drostanolone propionate. This is a steroid of pronounced androgenic and moderate anabolic action, with a quick effect. Structurally, it is a modification of dihydrotestosterone, which causes some of its pharmacological qualities.
Note: drostanolone propionate was first described in 1959 and already in 1961 was presented for medicinal use. Despite its initial medical purpose, today the steroid is as common as a sports doping.
What effects of Mastoged from EPF and its active ingredient analogues are appreciated by athletes? If we list the confirmed improvements, then, first of all, the drug contributes to the construction of stiff and sculptured muscles, the growth of strength indicators and increased performance (without a pronounced increase in body weight). Therefore, it is generally popular among representatives of physical sports: from boxing to hockey; - and not just with bodybuilders.
At the same time, Mastoged (Euro Prime Pharmaceuticals) remains a relatively harmless steroid drug: it is not toxic to the liver (hepatotoxicity is absent), it is not susceptible to conversion to estrogens (aromatization is not peculiar), and it does not stimulate progestogen activity (kinship with progestins - none).
Nevertheless, it cannot be called completely safe, therefore, on the Mastoged (EPF) course, it is important to adhere to the recommended dosage, frequency and duration of use. Indeed, with a predisposition or abuse, side effects of androgenic nature are possible: acne, increased aggression, increased libido, testicular atrophy; some others.