Discover the Molecular Bond Repair Conditioner with Biotin from Pantene Pro-V. Styling, blow-drying, coloring, and bleaching can strain and damage hair bonds. When your hair needs a miracle, the Molecular Bond Repair Conditioner strengthens hair bonds at a molecular level, resulting in visibly healthier and revitalized hair. The Miracles formula is enriched with Biotin and the highest concentrated Pro-V nutrients. The Molecular Bond Repair series is designed to improve the appearance of damaged hair. For best results, use alongside the other hair products in the Molecular Bond Repair series: shampoo, hair mask, and intensive treatment.