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:

• Polyglutamic Acid + Squalane with high leave-in concentration magnetizes to hair for long-lasting protection & repair
• Strengthens hair and repairs daily damage overnight
• Citric Acid penetrates 7 layers deep and strengthens hair**
• 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

*continued use of system of abc shampoo, conditioner, and serum vs. untreated hair
**system of abc shampoo, conditioner, and serum vs. non-conditioning shampoo?
**based on consumer test results, system of abc shampoo, conditioner, and serum

Ingredients: Aqua / Water / Eau, Isopropyl Myristate, Dimethicone, Triethanolamine, Amodimethicone, Phenoxyethanol, Squalane, Parfum / Fragrance, Carbomer, Polyquaternium-4, Potato Starch Modified, Hydroxypropyl Guar, Citric Acid, Behentrimonium Chloride, Sodium Polyglutamate, Coco-Betaine, Trideceth-6, Isopropyl Alcohol, Sodium Chloride, Cetrimonium Chloride, Limonene, Linalool, Geraniol, Citronellol, Coumarin, Alpha-Isomethyl Ionone.