Redken Sulfate-Free Concentrated Conditioner is Redken's most concentrated all-in-one formula for strength repair for all types of damaged hair. This ultra-rich, luxurious sulfate-free conditioner provides maximum strength repair, intense conditioning, and protection against hair color fade. With citric acid, this conditioner contains a concentrated bonding care complex that reinforces weakened bonds within your hair to improve hair strength. This pH balancing conditioner is specifically formulated with an acidic pH to defend against the negative effects of hair color, styling tools, and even water. The result? Hair that looks and feels healthy.