Transform your damaged and over processed hair with 12 Reasons Keratin Shampoo 1L. With Hydrolyzed Keratin and Macadamia Oil, this shampoo gently cleanses, protects and restores strength to your locks. Experience the 12 benefits: cleanse, detangle, colour protection, nourishment, anti-frizz, eliminate build up, moisturize, add shine, smooth, nurture, improve manageability, and no weigh down.