PEG MGF is a product that supports muscle growth of its users. Therefore, it is frequently used in anabolic steroid cycles. This product, which improves muscle growth, improves IGF-1 release as well as protein synthesis. But the benefits of PEG MGF 1 mg are not limited to these. This product also improves the immune system.The PEG MGF, which strengthens the bone and skin and reduces the cholesterol level, also significantly accelerates healing after injury. In addition, several studies have shown that PEG MGF has no serious side effects.