Repost from @redken • Acidic pH is a 🗝 building block of healthy hair. That's why the new Acidic Bonding Concentrate Intensive Treatment is formulated with the highest levels of Citric Acid + Bonding Care Complex. The treatment has the power to complement the hair's ideal pH of 4.5 to 5.5 while preparing it to receive all the benefits from the #AcidicBondingConcentrate shampoo & conditioner at maximum capacity. Tried our Intensive Treatment already? Let us know what you think of it below 🖤 #redken #redkenacidicbondingconcentrate #redkenintensivetreatment #redkenshadeseqformulas #redkenobsessed #acidicbondingconcentrate #haircare #hairrepair