A dual function shampoo allows you to clean hair, cleanse the scalp and restore shine to dull, wild hair just in a single step. Not merely infused with rich snail mucin from France, 20 kinds of nourishing essential oil can also be added to to method to enhance and rebuild your hair strand by strand. NO sulfate surfactant, NO silicon, NO mineral oil, NO artificial colourants, NO parabens. How to use: Wet your hair fully with lukewarm water. squeeze the product into the palm of your hand and rub the shampoo into your scalp. Lather it up. Rinse thoroughly with water that is warm.