MOUNTAINOR Glutathione Tablets for Skin Brightening & Korean Glow Does Glutathione Reduce Melanin? Glutone L Glutathione 60 Capsules Glutathione injections are taken once a week for 6 weeks. They reduce melanin production and make skin lighter. The cost is 5000 per sitting for double dose glutathione with Vitamin c, b complex and Collagen and glutathione supplements are a synergistic anti aging, skin lightening, and wellness formula. They combine collagen (often marine derived) to improve skin elasticity, hydration, and reduce wrinkles with glutathionea potent antioxidant that Glutathione for the skin Paula's Choice