GLUTATHIONE and RETINOL Facial Serums Glutathione serum helps to reduce hyper pigmentation, by inhibiting the production of melanin. This helps to even out the skin tone and give it a more even Morning vs. Night: How to Use Vitamin C, Glutathione & Retinol , AM , Cleanse, Vitamin C, Moisturizer + SPF, PM , Cleanse, Retinol, Glutathione Serum, Moisturizer , Consistency = Can Retinol and Glutathione Be Used in The Same Routine TikTok Amazon.com: REVANEL Retinol Complex & 3% Glutathione Cream Powerful Anti Aging Formula 100% Organic, a comprehensive solution to target acne, dullness, and visible signs of aging 50ml 1.7 fl.oz. (1) : Beauty & Personal Morning vs Night: How to Use Vitamin C, Glutathione & Retinol Morning 1 Cleanse 2 Vitamin C protects from UV, pollution & free radicals 3 Moisturizer + SPF 3050 Night 1 Cleanse 2