REDKEN Acidic Bonding Concentrate 24/7 Night & Day Serum 3.4 oz

REDKEN Acidic Bonding Concentrate 24/7 Night & Day Serum 3.4 oz is a leave-in bond repair serum designed to help strengthen and protect processed, damaged hair around the clock. Its lightweight formula works day and night to help repair daily damage, improve hydration, reduce frizz, and leave hair looking smoother, healthier, and shinier.

Powered by Redken's Bonding Care Complex, citric acid, polyglutamic acid, and squalane, the formula helps strengthen weakened hair while providing lasting hydration and protection. Redken reports 9x stronger hair, 3x more hydration, and 89% less breakage when used as part of the Acidic Bonding Concentrate system.

Use the serum on clean, damp or dry hair. Apply generously from mid-lengths to ends for overnight bond repair and hydration, or use during the day for instant frizz reduction, conditioning, and shine. It is suitable for all hair types and textures, including color-treated and bleached hair.

Key Benefits

• 24/7 bond repair for damaged hair
• Helps strengthen processed and weakened hair
• Helps repair daily hair damage
• Provides lasting hydration
• Helps reduce frizz
• Enhances smoothness and shine
• Helps reduce breakage
• Suitable for color-treated and bleached hair
• Suitable for all hair types and textures
• Vegan formula
• Leave-in, no-rinse treatment
• Ideal for day and overnight use

How to Use

Apply generously to clean, damp or dry hair, concentrating on the mid-lengths and ends. For nighttime use, apply before bed for overnight bond repair and hydration. For daytime use, apply as needed to help reduce frizz and add conditioning and shine. Do not rinse.