Protects hair to repair it at the molecular level Biotin 3X Pro-V Nutrients** Do your hair need a miracle? Our hair contains millions of bonds. Styling, drying, coloring, and bleaching break these bonds, causing hair damage. Our extraordinary formula with Biotin and the highest concentration of Pro-V Nutrients protects the hair bonds at a molecular level. For visibly healthier, regenerated hair**. *surface hair damage **compared to shampoo Pantene Regenerates and Protects.