M-JECT 100 10ML

Drostanolone Propionate (Masteron, Mastron) is an anabolic steroid derived from dihydrotestosterone (DHT). Specifically is a DHT that is structurally modified by the addition of a methyl group at position 2 of carbon. This protects the steroid from metabolic degradation by the enzyme 3-Hydroxysteroid Dehydrogenase, which is found in the muscles. Methylation also significantly increases the anabolic potential of the steroid. Thereafter, propionic acid ester is added in order to delay the steroid release time in the body from the injection site.

MASTEROLIC is well known as one of a few anabolic steroids with strong anti-estrogenic properties. In addition, this steroid does not exhibit estrogenic activity, it can actually act as an anti-estrogen in the body. In fact, the combination of Masteron and Nolvadex (tamoxifen citrate) has been shown to be a much more effective method of treating breast cancer in postmenopausal women than chemotherapy. The properties of MASTEROLIC make it very popular in bodybuilding because it can avoid the use of anti-estrogen drugs during or after the cycle.