Its really beneficial to take glutathione and collagen together. They complement each other, with glutathione primarily aiding in detoxification and skin brightening while collagen focuses on skin Collagen vs Glutathione Which is Better for Skin Care Setu Nutrition Collagen & Glutathione Supplement Review: Get Glowing Skin Naturally Collagen builds structure and elasticity Glutathione works on brightness and overall skin clarity Together, they support skin from within but only when you stay consistent Skipping days, going on and off, Collagen vs Glutathione: What Works Best For Skin? Miduty