Who hasn’t put their strands through some sh*t? Repair damaged hair from the inside out with Bond Serum, powered by our exclusive ProTarget Technology™. This lightweight leave-in treatment delivers more intense and prolonged recovery benefits than other hair repair treatments plus heat protection up to 450°F.

• Double repair ProTarget Technology™ is uniquely formulated with liposomes that zero in on compromised areas of the hair. Within the fiber, a clinically proven complex with itaconic acid and arginine restores disulfide bonds that have been damaged by chemical treatments like dyes, bleach and relaxers.
• On the outer cuticle, nourishing ingredients including panthenol and ceramide NP replenish moisture to heal frizz and prevent split ends and breakage. Hair is stronger, smoother, softer and shinier—for longer.

For maximum absorption of its reparative ingredients, apply Bond Serum after cleansing hair with Bond Boost for New Wash.