Maintain Your Brown Skin Tone with Niacinamide, Glutathione, Alpha Arbutin, and More 4 Key Steps for Dark Spots:, First and Foremost Sun Protection , The Bleaching Cream Hydroquinone , Retinoid Tretinoin or otherwise, Strong supporting cast. , Vitamin C, Kojic acid, Tranexamic acid, How to Add Glutathione into Your Skincare Routine for Radiant Skin Healing Pharma If youre an avid hydroquinone or bleaching cream user, this ones for you! Exogenous ochronosis is much easier to prevent than it is to treat so make sure you check in with your dermatologist if