L- Gluta Face Serum with 2% Glutathione, 20% Vit C & 5% Niacinamide This powerful serum combines Glutathione, Niacinamide, Vitamin C, and Avocado to target dullness, uneven tone, and signs of aging. It brightens the complexion, boosts collagen, refines skin texture, and deeply hydrates—leaving skin visibly smoother, clearer, and more radiant with regular use.