Strengthen eyelashes and help prevent breakage with this conditioning gel made with ginseng, comfrey, aloe and Swertia japonica. This targeted treatment helps lashes become stronger and stay intact while allowing new growth. Wear this colorless lash serum under mascara during the day or alone for overnight conditioning. 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 DHC 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. | DHC Eyelash Tonic Conditioning Gel -, 0. 21 fl oz | Dermstore