According to leading dermatologists, Dr. Zoe Draelos and Dr. Flor Mayoral, Photozyme and its DNA repair enzymes are considered to be FUNDAMENTAL pillars of a healthy skincare regimen. Along with sunscreen and antioxidants, DNA repair enzymes make up the foundation for overall skin health. Without the protection and repair products which make up the fundamental base of the pyramid, the transform and optimize products will not be able to do their jobs properly. Additionally, several studies have proven that sunscreen is not enough by itself to prevent sun damage. DNA repair enzymes such as Photolyase, a key ingredient in Photozyme products, are imperative to prevent damage.