Masteron (Drostanolone Propionate)

Product Name: Masteron (Drostanolone Propionate) CAS No.: 521-12-0 Purity: 99% EINECS: 208-303-1 M.F.: C23H36O3 M.W: 360.53 Appearance: White Or Almost White Crystalline Powder Melting Point: 124°C~128°C Specific Rotation: +26°~+32° Loss On Drying: NMT 0.5% Residue On Ignition: NMT 0.1% Assay: NLT 97.0% Details: Masteron is used primarily by athletes who need to retain strength while losing mass.

It is beneficial to runners and athletes who must remain in a certain weight class. Masteron can increase muscle hardness and density, giving an individual a more complete appearance when competing on stage. It also promotes increased strength while keeping body fat the same or even lowering it, something can help to prevent muscle loss while dieting.