Cellex-C Serum for Sensitive Skin contains 7. 5% L-ascorbic acid, L-tyrosine, zinc and pine bark extract to regenerate connective tissue and collagen while protecting the skin from damage caused by free radicals and environmental harm. It boasts the ability to make skin look five to ten years younger by restoring youthful radiance, tone and elasticity while it reduces fine lines, wrinkles and other visible signs of aging. 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 Cellex-C 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. | Cellex-C Sensitive Skin Serum, 1 fl. oz | Dermstore