Hair fiber is made up of bonds that give it strength. Hair color, chemicals, pollution, heat and daily styling can damage bonds leaving hair weak, dull and dry. The Repair Bond™ system* is formulated with Rescuplex™: a complex clinically proven to rebuild and maintain hair’s damaged disulfide bonds. This leave-in treatment conditions, detangles, softens and smooths frizz, while restoring damaged hair bonds and helping to protect from future damage. Penetrates the inner layers of the hair fiber to reinforce broken bonds and strengthen hair. Hydrates, revives shine, improves color vibrancy, and protects from heat up to 450°F. Blended with Rice Bran Oil, Rosemary Oil, Hydrolyzed Quinoa and Vitamin C for improved moisture, elasticity and shine. For dry, damaged hair. Directions: Hold bottle 3 - 6 inches away from hair and lightly spray onto clean, damp hair. Comb through and style as usual. For thin, fine hair start with 3 sprays. Apply more as needed for thicker, coarser hair. Vegan, Cruelty-Free, Paraben-free, Sulfate-free, Phthalate-free.