Cellex-C Hydra 5 B-Complex is an oil-free, moisture-rich gel that replenishes the body's natural moisturizer - hyaluronic acid. Hydra 5 B-Complex facilitates better absorption of vitamin C and restores youthful translucency and elasticity to the skin. 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 Hydra 5 B-Complex Moisturizer, 1 fl. oz | Dermstore