Aveda Invati Men Scalp Revitalizer, instantly thickens your hair at the root, invigorates your scalp when massaged in. Formulated with amla, Aveda Invati Men Scalp Revitalizer instantly thickens hair at the root. With a potent blend of plant actives to help invigorate your scalp when massaged in. When used with invati men nourishing exfoliating shampoo, this 2-step system reduces hair loss. In fact, 4 out of 5 men say their hair feels stronger and looks thicker. From plants, non-petroleum minerals or water. Due to breakage in a trial of the invati men system after 12 weeks. In a 12-week consumer test. Organic, Sustainable