Mestanolone powder (521-11-9)
buyaas.com [China]
Raw Mestanolone powder (521-11-9) is the 17-methylated version of dihydrotestosterone (DHT). It is an orally bio-available androgenic steroid that is highly androgenic while only slightly anabolic. It is incapable of aromatization and it is not an agonist of the progesterone receptor.