Our Hair Smoothing Essence spray contains collagen, palmitol, glycerin. It nourishes and moisturizes the fatty acids of the scalp, supports healthy hair, is easy to carry using a delicate soft mist and does not irritate the scalp. Its application is simple: remove the bottle cap, point the nozzle at the scalp, spray the liquid onto the scalp, and gently massage the scalp with your fingertips until it is fully absorbed. And it softens the hair.