This detoxifying pre-shampoo is a revitalizing and purifying treatment that helps eliminate build-up of impurities and pollution. The scalp finds una A feeling of comfort, refreshed roots, and soft, manageable, and visibly healthy hair. Thermal mud, enriched with marine minerals, rebalances the scalp and hair. Spirulina water, an algae rich in niacinamide, soothes the scalp; and a smooth, dark blue algae complements the hair shaft.