Muscle Gain MK-2866 Sarms Steroid Powder China Factory Supplier Basic info: MK-2866(Ostarine) Purity:99% MK-2866(Ostarine) Appearance :white powder MK-2866(Ostarine) CAS:1202044-20-9 MK-2866(Ostarine) MF:C19H14F3N3O3 MK-2866(Ostarine) MW :389.328 MK-2866(Ostarine) Density:1.418 g/cm3 MK-2866(Ostarine) Boiling Point:632.261 °C at 760 mmHg MK-2866(Ostarine) Melting Point:70–74 °C (158–165 °F) Ostarine is effective in maintaining and increasing lean body mass. Ostarine belongs to a class of chemicals know as SARMS …