Biopelle Retriderm Serum Mild 0. 5% Retinol produces luminous, youthful and refined skin without causing irritation. The vitamin A formula accelerates skin renewal, resulting in softer, smoother skin with diminished wrinkles, fine lines and discoloration. Lindseed extract soothes inflammation and redness for a clear, even and rejuvenated complexion. 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 Biopelle 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. | Biopelle Retriderm Serum Mild 0. 5 Percent Retinol, 1 fl. oz | Dermstore