Masteron Propionate
2,500 ฿ · 10ml vial
What it is
Drostanolone is a derivative of dihydrotestosterone (DHT). It does not aromatize to estradiol. Notably, it binds to the aromatase enzyme without being converted by it, producing a mild anti-estrogenic effect via competitive inhibition.
The propionate ester is short-acting.
Important
Sold as a research-purpose product. For any medical questions, please consult a physician.