Redken Acidic Bonding Concentrate 24/7 Night & Day Serum for Damaged Hair – Overnight Repair & Protection

Overnight hair repair that fits your routine

Meet Redken's Acidic Bonding Concentrate 24/7 Night & Day Serum, a lightweight treatment designed for processed or damaged hair. Used as part of your nightly routine, it works while you sleep to support strength, resilience, and smoother texture by morning.

Key benefits at a glance include seven-layer penetration, a bond-reinforcing blend, and color-safe protection that helps guard against daily heat and environmental stresses.

• Seven-layer depth helps reach inside the fiber to reinforce bonds and reduce visible damage.
• Citric acid and polyglutamic acid work together to support repair and protection from daily stresses.
• Clinical-style claims include up to 9x stronger looking hair, up to 3x more hydration, and up to 89% less breakage after use.
• Helps preserve color-treated hair and shields against heat styling, environmental factors, and everyday wear.
• A calming lavender fragrance enhances an at-home overnight routine without overpowering the senses.

How to use and fit in your routine

Apply a small amount to towel-dried mid-lengths and ends before bed. The serum is lightweight and absorbs quickly, so it won’t weigh hair down. In the morning, you can rinse or leave it in, depending on your preference and regimen, ideally paired with a color-safe shampoo and conditioner.

Why shoppers choose this serum

• Overnight action supports bond strengthening and moisture balance for healthier-looking hair.
• Ideal for processed or damaged hair seeking frizz control and smoother texture.
• Protects color-treated hair from heat and environmental stressors while daily wear continues.

The lavender aroma provides a soothing, sensory experience that complements a relaxing nightly routine. Always follow product guidelines and perform a patch test if you have sensitive skin.