Take control of unruly hair with Matrix Total Results Mega Sleek Shampoo, a strand-smoothing shampoo dedicated to controlling frizz and protecting against humidity. Gently cleansing rebellious hair, it will smooth and manage to lend locks a controlled appearance. Infused with Shea Butter, it eliminates dirt and impurities whilst softening and smoothing for silky, sleek-looking tresses. Suitable for colour-treated hair.