Mesterolone Powder Fat Burning Pharmaceuticals Raw Materials Proviron CasNO.1424-00-6 in White

Mesterolone had seen widespread use in bodybuilding primarily for antiestrogenic activity in anabolic steroid stacks but such use has declined after introduction of aromatase inhibitors and SERMs. Most significant benefits of current Mesterolone use are considered by bodybuilders to be maintaining libido off-cycle and also relatively and temporarily improving vascularity.

Proviron, as it is also called, has become a very popular substance among bodybuilders for several different reasons. While this steroid is not very anabolic, it is highly androgenic. Because of this, Proviron is capable of giving the muscles a harder, more defined look. The drug is also a noted estrogen blocker. It can be used in conjunction with steroids that aromatize in order to help prevent estrogen related side effects.

Mesterolone is an orally applicable androgen, and DHT derivative. It is sold under the brand name Proviron (as Provironum in Asia-Pacific region), by Bayer Schering Pharma (earlier by Schering). In the late 70's and early 80's it was used with some success in controlled studies of men suffering from various forms of depression. Mesterolone is a relatively weak androgen and rarely used for replacement therapies.

Mesterolone is an orally applicable androgen, and DHT derivative, is sold under the brand proviron, In the late 70's and early 80's Mestero lone was used with some success in controlled studies of men suffering from various forms of depression. Both the mesterolone and placebo groups improved significantly and there were no statistically significant differences between the two groups. another, 100mg mesterolone cipionate was administered twice monthly, Mesterolone is a relatively weak androgen and rarely used for replacement therapies.