CKNV6 – Wellsen® Olive’s Omega 3 Beautifying Shampoo for Straightened & Long Hair 375ml 1. It is Sodium Chloride free Shampoo. It enhances the straightening last longer. 2. It deeply penetrates hair, replenishes moisture and provides nutrition from root to tips of hair shaft. 3. Leave your hair lively smooth and shiny appearance.