Disodium Rutinyl Disulfate Good Antioxidant Anti-Ageing Evens Skin Tone Disodium Rutinyl Disulfate at a glance Water-soluble derivative of the bioflavonoid rutin Absorbs into skin more quickly than rutin Has antioxidant and soothing properties Can lessen the visible appearance of dark spots Disodium Rutinyl Disulfate description Disodium rutinyl disulfate is a water-soluble derivative of the bioflavonoid rutin. Its water solubility means it is more bioavailable – that is, it absorbs more quickly into skin. Rutin is well known for its antioxidant and soothing properties. There is also some research demonstrating its ability to help lessen the visible appearance of dark spots. Related ingredients: Rutin