Your breakout's worst enemy. This killer combo of skin-smoothing Lactic and Glycolic Acids quickly exfoliates and lifts away stubborn discoloration, once and for all. Salicylic Acid unclogs pores while Niacinamide blasts away post-breakout pigmentation. Size: 1 fl oz. *Do not layer with Reverse serum, as it may cause skin sensitivity, irritation, and redness. 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 facile 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. | facile Clear Targeted Serum, 30 ml | Dermstore