Redken Acidic Bonding Concentrate Shampoo - Refill

Redken's Acidic Bonding Concentrate Shampoo is a rich, all-in-one forula that conditions and protects hair against the negative effects of colouring, heat and lightening. It features the brand's signature Citric Acid, which protects weak bonds and improves the strength and resiliency of hair while balancing its pH.