Catalyst Serum is appropriate for normal skin. It contains a patented formula that activates your natural zinc finger remodeling process, which is a critical part of DNA repair. The unique combination of vitamin C (L-ascorbic acid), amino acids and minerals also encourages the skin to increase collagen and elastin production, promotes wound healing and improves sun protection. The benefits of this serum can be seen with skin tags, distended capillaries, fine lines and wrinkles, scarring, and pigmentation. Catalyst uses Zinc Finger Technology™ (ZFT) to repair DNA damage and assist in the production of proteins and antioxidants within the cell. SRGF-7™ is a patented combination of amino acids and key co-factors that will improve wound healing, lighten pigmentation, reduce visible capillaries, and stimulate collagen/elastin production through a revolutionary process. Gluten free and vegan.