USA 107 , 1851118516 (2010)
Its built where your body repairs, defends, and detoxifies itself, powered by a molecule that decides whether your skin stays radiant or stressed: glutathione
No one knows the real risk in humans
These will enhance the results after the peel
Understanding Insulin-like Growth Factor-1 Insulin-like growth factor-1 (IGF-1), formerly known as somatomedin or somatomedin C, has a single chain 70-amino acid polypeptide cross-linked by 3 disulfide bridges. Although IGF-1 provides several benefits similar to insulin such as lower blood sugar levels, the key difference is that insulin mediates mainly a metabolic response, whereas IGF-1 mediates growth-promoting effects (Source)
Drug interactions: Glutathione supplements can interact with certain medications, affecting their effectiveness or absorption