The Purity Circle is a professional anti-pollution hair mask from Davines, designed to purify and deeply condition the scalp and hair. Beloved by our Founder Olivia, this antioxidant treatment is a detox for the locks, enriched with ultra-absorbant bamboo charcoal and neutralizing matcha tea extract. It penetrates deep into the scalp and follicle to lift away pollution-related dust and heavy metals to reveal your healthiest hair yet.