Natural Logix gives you the highest quality and most effective 20% Vitamin C Serum formula on the market with 72% Organic ingredients and fast results. The key to our serum is contained in the Vitamin C derivative, Sodium Ascorbyl Phosphate (SAP), which is specifically produced for use as a stabilized source of vitamin C in cosmetic products. SAP is the stabilized (phosphorylated) sodium salt of L-ascorbic acid that does not degrade in formulas containing water. Sodium Ascorbyl Phosphate is considered gentle and stable and waits to convert into Ascorbic Acid once it is absorbed. Therefore, it is thought to be a powerful antioxidant that can treat acne on the surface and even stimulate collagen and also has skin-whitening abilities.The Anti-Aging Power of our 20% Vitamin C Serum.- Fades dark spots and discolorations from aging or sun- Stimulates collagen to reduce fine lines and wrinkles- Reverses UV and environmental damage- Protects skin from free radical damage- Brightens and evens skin tone- Contains 11% Botanical Hyaluronic Acid Results can be seen as early as 2-4 weeks of use!Beware of imitations! When you purchase Natural Logixs Vitamin C serum, you can be assured you are getting pure 20% Vitamin C in the most effective anti-aging serum formulation available.100% Hassle-Free Guarantee:Were confident that youll love the benefits of our skin care products, however, if youre not completely satisfied with one of our products, we have a 90-Day 100% Satisfaction Guarantee where well give you a full refund even if the bottle is empty. Theres a customer service email address on the label of each product. Due to high demand for our beauty products we tend to run out of inventory fast so CLICK the "Add to Cart" Button Now and buy with confidence!