I'm not big on shampoo, at all. If I do use shampoo it's use no sulphate, no paraben otherwise my hair is very hard afterwards. Unfortunately the Gliss Intense Therapy with Omegaplex ® Shampoo contains all those and my hair was a disaster. I didn't like the way it felt and if it wasn't for the conditioner and mask, my hair would have remained unmanageable. The rest of my trail team had more success with the shampoo and I'm happy for them.