Renew your skin with our Dynamic Defense Duo Kit. This kit features two of our 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. * Our 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.