22% Vitamin C (L-ascorbic acid) is the highest potency and quality on the market</br>Features 0.8% Ferulic Acid and 2% Vitamin E (Alpha Tocopherol) for increased environmental protection against UVA UVB and infared radiation A</br>Stimulates collagen synthesis to improve the signs of aging and increases skin firmness and replenishes vital lipids to reduce wrinkles</br>Key Ingredient: 22% L-ascorbic acid: Neutralizes free radicals and promotes collagen synthesis. Key Ingredient: 2% alpha tocopherol (vitamin E): Neutralizes free radicals provides the healing process. Key Ingredient: 0.8% ferulic acid: This plant-based antioxidant neutralizes free radicals inhibits UV-induced melanogenesis and has anti-inflammatory properties.</br>Formulated in the USA by Master Cosmetic Pharmacist Irwin Grams in our FDA Registered Facility this product is 100% Natural with no Parabens or Alcohol</br></br>Product Description</br></br><b>SkinPro introduces the World's most potent Vitamin C serum.</b> <br> <br> For the first time ever cosmetic pharmacist Irwin Grams has been able to produce a formula with a Vitamin C concentration of 22%. This serum also contains an unheard of 0.8% dose of Ferulic Acid along with 2% Vitamin E. <br> <br> To compare to leading brands?? Skinceutical's C E Ferulic (MSRP $153.00)?? contains only 15% Vitamin C?? 0.5% Ferulic Acid and 1% Vitamin E and it is considered to be an industry leader and perrenial best seller. <br> <br> This professional anti-aging serum contains pure hyaluronic acid and is dispensed by way of a medical dropper. <br> <br> <b>This is the most potent Vitamin C serum that has ever been released and it is on slae now on Amazon.com with a Complete Satisfaction Guarantee.</b> <br> <br> Here are the benefits of using this serum: <br> <br> - Stimulates collagen synthesis to make your skin appear many years younger and significantly more vibrant. <br> - Reduces the signs of aging and diminishes the appearance of photo damage through the new sc