Transform your tresses! ✨ Requires less product for maximum coverage. Enhances shine while protecting salon color. Gentle on hair, perfect for all hair types. Reinforces weakened hair bonds for lasting resilience. Delivers deep hydration for dry and damaged hair. Vegan formula Strengthens bonds Color fade protection Redken Acidic Bonding Concentrate Conditioner is a professional-grade, vegan, sulfate-free conditioner designed to strengthen and protect all types of damaged hair. Infused with citric acid and a unique bonding care complex, it provides intense conditioning, reduces breakage, and safeguards color-treated hair from fading.