Schwarzkopf Extra Care Liquid Silk Shampoo provides smoothness & intensive shine for hair like silk. Schwarzkopf Extra Care Liquid Silk Shampoo. The Needs of Brittle, Dull Hair - Due to exposure to the elements, hair can get brittle and dull. It requires indulgent care to revitalise the hair surface to reveal silky suppleness & intensive shine. Extra Care Liquid Silk: 1. Smoothes the hair surface. 2. Silky suppleness & intensive shine - for hair like silk. The Repair Solution with Liquid Nutri-Silk - The indulgent formula with Liquid Nutri-Silk smoothes the hair surface to give intensive shine and suppleness - for hair like silk. Keratin Reconstruction - Liquid Keratin reconstructs the hair and renews its quality by repairing damaged areas deep inside the hair and on its surface. View more