There are certain ingredient staples everyone should have in their daily care regimen to maintain a healthy complexion. Two of the most important are vitamin C and vitamin E; potent antioxidants, they both help minimize the appearance of fine lines and wrinkles while promoting an even skin tone. When used together in a formulation, vitamins C and E take part in a synergistic relationship that provides even more health benefits to the skin than using each alone. UV-exposure causes free radicals to be produced, which in turn attack cells’ lipid membranes, trying to get to the DNA where cell damage and mutations can occur. Since vitamin E (tocopherol) is lipid-soluble, it has the ability to neutralize these free radicals before any damage to the skin cells takes place. Through this neutralization process, however, the vitamin E becomes a free radical, requiring the water-soluble vitamin C (L-ascorbic acid) to react with the vitamin E, turning it into a stable molecule once more. Because equal amounts of vitamin C are used to neutralize the unstable vitamin E, the most effective formulations will have lower percentages of vitamin E and higher percentages of vitamin C. Skincare line PCA SKIN® has just launched two new breakthrough products containing maximum amounts of pure 5% vitamin E (tocopherol) that boast dramatic, visible results in as little as one week of daily use. C&E Strength and C&E Strength Max contain 15% and 20% vitamin C, respectively, along with pure 5% vitamin E, offering rapid, visible results within one to five weeks of daily use. You can find these products on SkinStore.com.