Transform your hair in just 5 minutes with Redken's Acidic Bonding Concentrate Intensive Pre-treatment. This powerful pre-treatment is formulated with the highest concentration of Citric Acid (14%) and Bonding Care Complex to repair and strengthen hair from the inside out. Ideal for all hair types and textures, this rinse-off treatment prepares your hair for the ultimate bonding benefits, improving strength, resilience, and overall health.