Clinic Plus introduces its new Strong and Long Naturals Shampoo. This is a mild shampoo and ideal Clinic Plus introduces its new Strong Long Naturals Shampoo. This is a mild shampoo and ideal for daily use. It contains milk protein and herbal extracts for hair that is healthy and shiny. You can use this along with a suitable Clinic Plus conditioner and hair oil for optimum results. Do use this shampoo after oiling your hair to get rid of that greasy oily feeling as this natural shampoo is going to leave you with hair that s soft and beautiful.