Get high octane dazzling shine with the redken diamond oil high shine shampoo a weightless formula that offers big results when hair is dull and lacklustre turn to this reviving formula featuring redkens exclusive interlock protein network to repair damage plus the sparkling oil complex to deliver incandescent shine this shampoo is your ticket to a diamond like gleam at the heart of the formula is a trio of replenishing oils including coriander oil to boost shine camelina oil to soft