Redken Acidic Bonding Concentrate Shampoo 300ml + Refill 500ml

Redken Acidic Bonding Concentrate Shampoo is a sulphate-free formula designed to strengthen and protect fine, coloured hair. It deeply conditions while gently cleansing, preserving natural moisture. Enriched with a bonding care complex, it repairs damaged strands and balances pH to defend against fading, heat styling, and environmental stressors.