Acidic Bonding Concentrate 24/7 Night & Day Serum

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Redken's Acidic Bonding Concentrate 24/7 Night & Day Serum is a revolutionary bonding serum that repairs and strengthens processed, damaged hair. This hair treatment works 24/7 to nourish and revitalize your hair. BEST FOR: • Processed, damaged hair • Suitable for color-treated hair​ BENEFITS: • Strengthens hair and repairs daily damage overnight • Delivers 9x stronger hair, 3x more hydration, and 89% less breakage** • Reduces frizz by 72% after just 8 hours of use* • 92% of users agree that their hair looks and feels healthy after 24 hours • Helps maintain color-treated hair and protect from damage caused by heat styling, environmental stressors, and daily wear and tear • Scented with a calming lavender fragrance for a relaxing overnight hair treatment experience THE SCIENCE INSIDE: ● CITRIC ACID: penetrates 7 layers deep and strengthens hair* ● POLYGLUTAMIC ACID + SQUALANE: with high leave-in concentration magnetizes to hair for long-lasting protection & repair. HOW TO USE: 1. Wash hair with Acidic Bonding Concentrate Shampoo & Conditioner or 5-Min Mask for a deep condition. 2. Apply a quarter-sized amount of ABC 24/7 Night & Day Serum to clean, dry or damp hair. Apply more as needed & desired. 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.