More of what your hair actually needs. The Redken Acidic Bonding Concentrate Liter Duo combines two salon-sized powerhouses to deliver deep repair, strength, and softness to even the most damaged hair.

This professional-size set is ideal for those committed to healthy hair—formulated with Redken’s Bonding Care Complex and acidic pH technology to rebuild hair bonds, reduce breakage, and defend against color fade. With every wash, this duo restores strength and resilience while leaving hair smooth, manageable, and visibly healthier.

Includes:
• 1 x Redken Acidic Bonding Concentrate Shampoo – 1L (1000ml)
• 1 x Redken Acidic Bonding Concentrate Conditioner – 1L (1000ml)

Vegan. Sulfate-free. Color-safe. Suitable for all hair types, especially damaged, color-treated, or chemically processed hair.

Key Benefits:

✔️ Salon-sized repair system to last longer between refills
✔️ Repairs broken bonds and reinforces hair strength
✔️ Deep hydration + smoothness without heavy buildup
✔️ Helps prevent breakage and color fading over time
✔️ Sulfate-free and safe for daily use on all hair types

How to Use:

Apply shampoo to wet hair and lather. Rinse thoroughly.
Follow with conditioner on mid-lengths to ends. Leave for 3–5 minutes, then rinse.
Use regularly for best results. For added protection, follow with the Redken Acidic Bonding Leave-In Treatment.

Pro Tip:

This liter-size set is perfect for families, frequent stylers, or anyone who’s serious about long-term hair recovery. Bonus: the bigger size is more budget-friendly per use!

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