Achieve ultra-sleek locks with the OUAI Smooth Shampoo; an award-winning cleanser developed specifically to meet the needs of unruly, frizz prone hair. Utilising OUAI’s ‘ Smart Technology Complex’, the shampoo thoroughly cleanses each fiber, whilst replenishing hair’s moisture levels. Simply lather into wet hair & the colour-protecting shampoo envelops locks in a blend of hair-loving ingredients that work to smooth & care for all hair types. Enriched with a reviving aroma, which combines Italian Lemon, White Musk & Jasmine, the calming shampoo guarantees to leave locks fragrant, frizz-free & visibly healthier. Free from parabens & sulphates. Not tested on animals.