Acidic Bonding Concentrate Intensive Treatment

Introducing Redkens latest innovation, Acidic Bonding Concentrate Intensive Pre-Treatment. This acidic, rinse off treatment is enriched with their maximum concentration of citric acid and bonding care complex to offer instant results after just one use. The new step 0 compliments your routine by prepping the hairs canvas and maximizing the benefits from the Acidic Bonding Concentrate Shampoo and Conditioner system. This intensive repair formula strengthens hair from the inside-out*, allowing hair to grow 2x stronger*** and look 14x smoother** after just one use.