Bundle and save 20%! Designed for frizz-prone hair, this strand-transforming duo seals the cuticle to lock in moisture, block out humidity, and offer heat protection up to 450-degrees, while a patented and proprietary protein strengthens and repairs hair. This innovative, frizz-busting duo is unique because it marries powerful, plant-based ingredients with breakthrough technology to not only de-frizz, but also to lock in frizz-free styles for up to 72 hours. While Un-Frizz Cream smooths, protects, and transforms strands with ingredients like pink pomelo and phospholipids, Frizz Block™ uses frizz-eliminating specialty lipopeptides and rice protein, tara tree fruit extract, and sunflower sprout to help protect against color fading and UV/solar exposure. Both include our patented and proprietary Alpha Keratin 60ku® protein, which is clinically proven to repair and strengthen hair. 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 VIRTUE 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. | Virtue Smooth Fusion Duo | Dermstore