Redken Acidic Bonding Concentrate 24/7 Night & Day Serum 45ml

Combat daily damage overnight with the 1st bonding serum for 24/7 repair. Citric acid penetrates 7 layers deep and strengthens hair* polyglutamic acid with high leave-in concentration magnetizes to hair for long-lasting protection & repair. This overnight bonding serum works around the clock to repair hair 24/7. For clients with processed, damaged hair looking to strengthen hair and repair daily damage overnight. *continued use of system of abc shampoo, conditioner, and serum vs. untreated hairTo use: Repairs strength and protects from daily aggressors such as humidity and styling that causes breakage & split ends. For night & day use, on clean damp or dry hair. Do not rinse. Night Use: apply generously mid-lengths to ends, for overnight bond repair & hydration. Day Use: apply as needed for instant frizz reduction, conditioning, & shine.