Clinically proven to leave the scalp feeling calmer, healthier, less irritated and less itchy, this shampoo works with Pure-formance Conditioner to soothe and relieve scalp while cleansing, conditioning, moisturising and adding shine to hair. After just two weeks 72% experienced a reduction in oiliness and greasiness, and 65% experienced a reduction in scalp dryness and itchiness. One of seven ground-breaking products honoured with gold-level Cradle to Cradle certification - a standard that honours products that positively impact people and the environment.