Experience Redken Acidic Bonding Concentrate 24/7 Day And Night Serum, a luxurious repair serum that strengthens and revives damaged hair around the clock.

This leave-in formula rebuilds bonds using citric acid and a bonding complex that penetrates up to seven hair layers to reinforce internal structure and reduce breakage. A high concentration of polyglutamic acid adheres to the fiber, delivering lasting resilience and guarding against daily damage. Hydration comes from squalane, a skin-identical emollient that smooths texture without weighing hair down.

• Bonds repair at the source: for stronger strands.
• Deep penetration: penetrates up to seven hair layers for reinforcement.
• Potent bonding complex: high-concentration polyglutamic acid adheres to fibers for resilience.
• Hydration boost: squalane hydrates without weighing hair down for softness.
• Frizz control: reduces frizz up to 72% with a balanced acidic pH.
• Strength uplift: up to 9x stronger with continued use and the ABC system.

This formula is ideal for processed, color-treated, or damaged hair seeking round-the-clock repair and frizz control. Made in Spain.

Add Redken Acidic Bonding Concentrate to your routine today and start your round-the-clock repair.