Concentrated brightening serum helps reduce appearance of darks ports, post-blemish marks and bright uneven skin tone caused by sun damage. Leveraging a blend of Tranexamic Acid, Kojic Acid and Niacinamide to brighten discoloration and minimize the reoccurrence with continued use. Hydroquinone-free. Dermstore has partnered with Flex to allow you to use your Health Savings Account (HSA) or Flexible Spending Account (FSA). This means you can now use your HSA or FSA debit card to buy Glytone products with pre-tax dollars, resulting in net savings of 30-40%, depending on your tax bracket. Eligible for HSA/FSA with a letter of medical necessity at checkout. From dermatologist-recommended treatments to solutions for chronic skin conditions like acne, eczema, and rosacea, these products are both effective and eligible. | Glytone TranEXamide Discoloration Treatment Serum 1 fl. oz. | Dermstore