The two-year study found that the supplementation improved B-vitamin status, decreased homocysteine concentrations, and reduced risk of total fractures compared to placebo (117)
Arena A, Stigliano A, Belcastro E, Giorda E, Rosado MM, Grossi A, et al
However, due to the large molecular size, topical glutathione may have limited skin penetration, though it can still support skin health when combined with other active ingredients like vitamin C, kojic acid, or niacinamide
Key Benefits & Ingredients: Skin Whitening & Brightening: High-dose Glutathione (29,800,000mg) blocks melanin, while Vitamin C (990,000mg) boosts brightness, leading to lighter, more luminous skin