This advanced anti-aging serum is clinically proven to visibly improve lines, discoloration & firmness with a potent blend of hexylresorcinol, retinoid + niacinamide. RESIST Triple Active Total Repair Serum takes cues from its synergistic blend of key actives, that together build on each one's remarkable results. This clinically proven solution signals skin to renew and re-energize what time & environmental damage takes away. This advanced anti-aging serum is formulated with a high-potency blend of hexylresorcinol, retinoid + niacinamide to visibly reduce lines and wrinkles, improve dullness and discoloration, visibly restore firmness and improve barrier function in as little as one week. 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 Paula's Choice 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. | Paula's Choice Triple Active Total Repair Serum, 1 fl. oz | Dermstore