Package : 10ml vial contains 100mg/ml 
Substance : Drostanolone propionate 
Profile : NomadLab ®Drostanolone propionate

Drostanolone propionate is a derivative of DHT (as you can tell from its chemical name: 2a-methyl-dihydro-testosterone propionate), but what they fail to tell you is that DHT and its derivatives are commonly used in treatment of certain forms of breast cancer. Drostanolone propionate is not clinically used for weight gain (as is common with most steroids), so this makes it a very unique steroid from that perspective. In fact Drostanolone propionate may interact with the aromatase enzymes to inhibit aromatization of other steroids into estrogen, and may additionally interact with estrogen (as a "blocker" of sorts) at the receptor site. This is how it helps to combat breast cancer, obviously, but this could also be part of the reason that drostanolone propionate is considered a "cutting" or "Pre-contest" drug. Drostanolone propionate actually be very useful for combating estrogenic/progesteronic side effects yes, you read that right, if you include Drostanolone propionate in your cycle; you may not need other "ancillary" drugs like Arimidex or Letrozole. Hence, much like Proviron, Drostanolone propionate could be used as an anti-side-effect-drug (remember, most ancillary drugs we use to combat estrogenic sides, like nolvadex, letrozole, and arimidex were originally developed to combat breast cancer...and thats exactly what drostanolone propionate was developed and used for). Along a similar line, being a DHT (DiHydroTestosterone) derivative, it’s got a very nice ability to add muscle hardness to an already lean physique, remember, drostanolone propionate has a deceivingly low anabolic/androgenic ratio, but since DHT is 5x as androgenic as testosterone and has a 3-4x higher affinity to receptor sites, drostanolone propionate provides a lot of "bang for the Buck" when examined on a Mg for Mg basis.