Specially formulated for irritated scalps & dry hair Nanogen Hair Growth Factor Hydrator Spray soothes & calms sensitivity whilst leavibng your hair fuller & thicker yet easier to manage. Enriched with anti-inflammatory properties & nourishing humectants your scalp will instantly feel more comfortable & your hair will be left with a healthy shine. With high levels of Hair Growth Factors it helps to maintain thick hair. Directions of Use: Apply 8-12 sprays throughout your dry hair & scalp Massage gently & allow treatment to dry Do not rinse