The Acidic Bonding Concentrate (ABC) Treatment is a salon-exclusive, 7-step healing service designed to repair, strengthen, and protect compromised hair. This professional-strength system uses a blend of citric acid, bonding care complex, and acidic pH balance to reinforce weak bonds, seal the cuticle, and restore pH after chemical services. With up to 88% less breakage after one treatment, it defends against dryness, color fade, and environmental stress while improving elasticity, shine, and smoothness.
As part of the in-salon protocol, stylists work with professional-only formulas such as the Acidic pH Sealer and Acidic Amino Concentrate, ensuring maximum healing and long-lasting results. Perfect for bleached, color-treated, chemically straightened, or heat-damaged hair, this treatment is part of Redken’s advanced healing system—reviving and transforming hair from the inside out for healthier, stronger, more resilient strands.
The first step in Redken's Acidic Bonding Concentrate regimen, the concentrated intensive treatment formula reinforces weakened bonds and prepares hair for the full benefits of the Acidic Bonding Concentrate Shampoo and Conditioner.
Acidic Bonding Concentrate sulfate-free shampoo is Redken's most concentrated all-in-one formula for strength repair on all types of damaged hair.
Redken's Acidic Bonding Concentrate sulfate-free conditioner is Redken's most concentrated all-in-one formula for strength repair on all types of damaged hair. This ultra-rich and luxurious bonding conditioner provides ultimate strength repair, intense conditioning and hair color fade protection.
Redken's Acidic Bonding Concentrate 5-Min Liquid Mask is an ultra-conditioning mask that provides deep hydration and deep repair. In just 5 minutes, this mask melts into hair to not only coat, but repair hair damage deep inside the hair.
Redken Acidic Bonding Concentrate Leave-In Treatment helps leave in repair and leave out damage.





