The larger acne patch. When an ordinary patch just won't cut it, Mighty Patch Surface is the only jumbo-size hydrocolloid strip to cover XL breakout areas and visibly flatten big pimple clusters within hours. 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 Hero Cosmetics 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. | Hero Cosmetics Mighty Patch - Surface | Dermstore