Main product description Discover Pantene shampoo with biotin to regenerate hairs molecular bonds. Our hair contains millions of bonds that break over time, causing damage. When hair needs a miracle, Molecular Bond Repair Shampoo helps protect hair bonds at the molecular level, leaving hair visibly healthier and regenerated*. This miracle formula is enriched with biotin and the highest concentration of Pro-V nutrients. The Molecular Bond Repair Collection is designed to transform the look of damaged hair**. For best results, use with other hair products Molecular Bond Repair: Conditioner and Hair Treatment. * Instrumental hair cuticle damage test compared to undamaged hair. ** Damage to the surface layer of the hair