Renew your skin with Dermalogica's Dynamic Defense Duo. This kit features two of their powerhouse products, that help combat signs of skin aging. The Dynamic Skin Retinol Serum is a high-dose wrinkle serum that visibly reduces the 4 signs of skin aging in just 2 weeks. * While their best selling Dynamic Skin Recovery SPF50 is a 3-in-1 daily moisturizer that visibly firms, hydrates skin and protects with Broad Spectrum SPF50. *Clinical results with 30 volunteers on reduction in appearance of wrinkles, pores, dark spots, and uneven texture in 2 weeks test. Key Ingredients:Retinoid Comples continual release of 3 skin-smoothing retinolsSqualane replenishes and helps support skin resilience, and moisturize and improves moisture barrierBeta-Gluten hydrates and supports skin's barrier strengthPeptides stimulate collagen and firm skinAntioxidants/white tea minimize appearance of skin aging. 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 Dermalogica 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. | Dermalogica Dynamic Defense Duo | Dermstore