A lightweight, balancing leave-in scalp treatment. Formulated with seaweed extract to control & balance sebum levels on the scalp. Blended with lactobacillus, a patented ferment to maintain scalp's natural protective barrier. Infused with tamanu oil to protect scalp from aggressors like pollution & free radicals. Creates a clean, healthy scalp foundation for beautiful hair Scented with Aveda's own pure-fumeTM aroma Leaves the scalp nourished, soothed & feeling comfortable all day