Ingredients as L-Glutathione, Vitamin E (Gluta Boosters), and Alpha Lipoic Acid prevent oxidative reaction to prevent melanin synthesis from taking place while improving and encouraging the production and retention of Glutathione
References Alfafara CG, Kanda A, Shioi T, Shimizu H, Shioya S, Suga K (1992) Effect of amino acids on glutathione production by Saccharomyces cerevisiae
Communication between gastrointestinal bacteria and the nervous system
If you normally consume 10 servings of these a week then look to reduce it down to 5 servings a week
large doses might diminish the effectiveness of antidiabetic medications (like insulin, metformin, or sulfonylureas)
This is also why it is commonly referred to as a copper peptide