Midnight Magic: This luxurious overnight serum repairs parched, damaged hair while you sleep. Green caviar, an algae rich in oligoelements, vitamins and minerals, helps nourish, rebuild, and revitalize hair, leaving it shiny, smooth, healthy and strong. 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 R+Co Bleu 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. | R+Co Bleu Sleep Masque Night Repair Serum, 57 g | Dermstore