Redken's Acidic Bonding Concentrate leave-in treatment is an ultra-concentrated solution to repair, strengthen, and revitalize all types of damaged hair. Formulated with citric acid and a bond-care complex, it reduces breakage, protects color, tames frizz, and provides heat protection up to 450°F. The result: visibly smoother, stronger, and healthier hair.
Use as a complete system with Acidic Bonding Concentrate shampoo and conditioner. Apply to clean, wet hair. Do not rinse. Style as usual. Avoid contact with eyes.
Frequently asked questions
Electrical appliances may be returned within 7 days if unused. Beauty products (cosmetics, hair color, treatments, accessories) are final sale.
Your order is prepared within 1 to 3 business days. A tracking email will be sent to you once it has shipped.
Our team is here to guide you. Contact our customer service team by phone at 1-833-570-5676 or by email at info@groupeeleganza.ca, or visit us in-store for personalized advice.



















