Repair and strengthen damaged hair with the Redken Acidic Bonding Concentrate Spring Duo. This professional shampoo and conditioner help reinforce weakened bonds, balance hair’s pH, and reduce breakage while leaving hair smoother, shinier, and more manageable.

1. Acidic Bonding Concentrate Shampoo (10.1 fl. oz. 300 ml)
2. Acidic Bonding Concentrate Conditioner (10.1 fl. oz. 300 ml)

Key Benefits:

• Helps strengthen weakened hair bonds
• Reduces breakage and visible damage
• Balances hair’s pH for healthier-looking hair
• Leaves hair smoother, shinier, and easier to manage
• Ideal for damaged and color-treated hair

How to Use:

1. Apply shampoo to wet hair and massage into a lather. Rinse thoroughly.
2. Follow with conditioner, applying from mid-lengths to ends.
3. Rinse well.