Ipamorelin has a favorable safety profile, and many users take it for extended periods (6+ months) under medical supervision
They found that SLC7A11 acts not only as a protective shield against oxidative stress, but also as a suit of armour, controlling the cytoskeleton of the cancer cells a structure that helps them become mobile and aggressive
References: Wu G, Fang YZ, Yang S, Lupton JR, Turner ND. Glutathione metabolism and its implications for health. J Nutr. 2004;134(3):489-492. doi:10.1093/jn/134.3.489
Its inclusion in the Category 2 restricted list has drawn criticism from clinicians who point to its legitimate international approval record as evidence that the safety concerns cited by the FDA are inconsistent with the global clinical literature
The most recent RDA ( Table 1 ) is based on the estimated average requirement (EAR) needed to maximize antioxidant enzyme glutathione peroxidase (GPx) activity in plasma (65)