An invigorating & revitalizing treatment for scalp. Contains an innovative blend of tangerine peel & Japanese knotweed. Helps support hair's natural keratin, thickens to lift hair at the root & invigorates scalp when massaged in. Infused with an Ayurvedic herb blend to invigorate scalp. Reduces hair loss when used as part of the Invati Advanced™ 3-step system Scented with Aveda's own pure-fume™ aroma Unveils fuller looking hair & revitalized scalp