Phyto-C HYPER-C combines H₂A₂ technology plus peptides and pure Vitamin C to rejuvenate the appearance of dull looking skin. This serum works to even and rejuvenate skin tone by using the highest concentration of Vitamin C (20%) clinically tested to provide the maximum amount of antioxidant benefits to the skin. Achieve a natural, more youthful-looking appearance with this super antioxidant formula. HYPER’s unique technology called H₂A₂ , which stands for “HYPER absorbing hyaluronic acid” delivers essential ingredients where you need them most at the perfect absorption rate.