Repair that works while you rest, and keeps going all day

REDKEN Acidic Bonding Concentrate 24/7 Night & Day Serum is a high-performance leave-in treatment designed to strengthen and protect damaged, over-processed hair. With a powerful 7% Bonding Care Complex, it works deep within the hair fiber to reinforce weakened bonds, boost hydration, and reduce breakage. Lightweight and fast-absorbing, it delivers all-day smoothness and shine without buildup or residue. Ideal for all hair types, especially color-treated or chemically damaged hair, it provides continuous carenight and day.

• Strengthens internal hair bonds for up to 9x stronger hair

• Provides 24-hour repair, moisture, and frizz control

• Delivers up to 89% less breakage and 3x more hydration

• Lightweight, non-greasy formula suitable for daily use

• Enhances softness, smoothness, and shine

Directions: Apply a small amount to damp or dry hair, concentrating on mid-lengths to ends. Use at night for deep repair while you sleep, or during the day for protection and styling support. Do not rinse. Style as desired.