Take control of your hair with Matrix Total Results Mega Sleek Shampoo, a smoothing shampoo that works to gently cleanse hair and control frizz. Infused with Shea Butter, the shampoo expertly lifts away dirt and impurities, promoting fresh, manageable locks while sealing in the cuticle to keep unruly frizz at bay. Its smoothing properties ensure hair is protected against humidity for sleek, radiant results. Suitable for colour-treated hair.