Are you suffering from weak and damaged hair? Bring your hair back its original strength with the L'Oréal Paris Hair Expertise Bond Repair Routine, our deepest repair powered by Citric Acid to rebuild hair strength from the inside out. Citric Acid is a natural active ingredient that helps repair inner broken bonds to achieve healthier and stronger hair. The Bond Repair technology concentrates Pure Citric Acid to create our unique and patented repair molecule, bringing you the deepest hair repair routine. What makes Bond Repair so effective? Hair is made up of millions of bonds that give it structure and strength. Healthy hair bonds break through bleaching, colouring, heat styling and brushing, activites we are most guilty of doing, causing hair to look weak and damaged. The patented and unique molecules of Bond Repair are small enough to penetrate the hair cortex, yet powerful enough to rebuild these broken bond networks. Because of its intensive, deep repair action, the L'Oréal Paris Hair Expertise Bond Repair Routine is the ultimate hair strenghtening routine. What's included in the Glycolic Gloss Routine? Step 1 - Rebuild: The 12 Citric Acid Bonding Complex Pre-Shampoo Treatment oversaturates hair with Citric Acid to rebuild inner broken hair bonds and strengthen the hair from the inside out. Step 2 - Reinforce: The 5 Citric Acid Bonding Complex Sulfate-Free Repairing Shampoo gently washes our hair while reinforcing inner broken hair bonds. Step 3 - Strengthen: The 10 Citric Acid Bonding Complex Conditioner boosts hair with Citric Acid while sealing cuticles for maximum care of the hair fibre. Step 4 - Shield: The 20 Citric Acid Bonding Complex Leave-In Serum shields inner hair bonds to result in 12X fewer split ends. It is the perfect finishing touch for maximum softness and shine.Elevate Your Haircare Routine: The Bond Repair Hair Repair Trio Set is the perfect 3-step routine to deeply treat, wash, and condition, saturating the hair with a Citric Acid Bonding Complex that rebuilds inner broken hair bond and boosts strength to prevent future hair damage. Strong Hair Bonds Are The Secret To Healthy Hair: Hair is made up of millions of bonds that give it structure and strength. Healthy hair bonds break through bleaching, colouring, heat styling and brushing, causing hair to look weak and damaged. Bond Repair rebuilds broken hair bonds and deeply repairs damaged hair from the inside. Unique Citric Acid Bonding Complex for Deepest Repair: Powered by an up to 20 Citric Acid Bonding Complex that penetrates deeply into the hair fiber to rebuild broken hair bonds. The patented molecules of Bond Repair are small enough to penetrate the hair cortex, yet powerful enough to rebuild these broken bond networks. Our Deepest Repair To Rebuild Hair From The Inside Out: The Bond Repair Hair Repair Trio Set bundles step 1, 2, and 3 of the Bond Repair routine, the ultimate regimen for intensive hair repair and hair breakage prevention. Instant Repair For All Hair Types: Hair is instantly transformed with 98 less breakage, 90 more shine, 12x fewer split ends and 82 more strength. Suitable for all types of damaged hair.