Rejuvi x Vitamin C Complex is an innovative serum for energizing and revitalizing your skin, while fighting premature aging. The high concentrations of stabilized vitamin C prevents free radicals from having an effect on your skin and aids in evening and brightening your overall complexion. Mulberry extract is also infused within the complex to enhance cell renewal and restore skin firmness and elasticity. 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 Rejuvi 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. | Rejuvi 'x' Vitamin C Complex, 1 oz | Dermstore