Introduction: PEG-MGF is produced biologically when muscle fibers are broken down through resistance (weight training). It is a potent factor in muscle growth. MGF stimulates muscle growth, creates new muscle fibers, promotes nitrogen retention and increases protein synthesis. This compound is commonly used for overall growth of muscle and to promote growth in body parts that are not up to par with the rest of the user's physique. Detail: Specifications:2mg/vial.10vials/kit Certification:GMP Purity:Reagent grade(>99%) Properties:white powder Shipment:EMS.DHL or as your requirement Payment:W/U,T/T Delivery:5-10working days (safe and fast shipment) Joey: zlq at hkhanwei dot com About us: Professional supply High quality real HGH,promise low price,accept OEM.Fast and safe shipment,products testing service(free). We can also supply RHGH,HGH,HCG,Hygetropin,Jintropin,Taitropin,Igtropin,Kigtropin,LR-3,IGF-1,Blue top,Red top,Yellow top,and so on. Our Advantages: 1. Over 11 years of manufacturing experience. 2. Secure ordering, fast and safe exrepss delivery, and we have a professional after-sale service team. 3. Trustable quality and Favorable price.