Redken Acidic Bonding Concentrate Conditioner is a rich conditioner suitable for all hair types. The professional and highly concentrated formula has strengthening and resurfacing benefits. Therefore, it is perfect for those with damaged hair. From coloring processes or other chemical treatments to the frequent use of styling tools, many are the factors that can severely cause damage. Over time, repeated aggressions can take a toll on the health of the hair and impact its appearance.