Tension Reliever Scalp Ease Serum, Infused With Biotin, Avocado Oil & Liquid Proteins, Relieves The Feeling Of Tension In Protective & Tight Hairstyles For A Moisturized & Refreshed Feeling Scalp & Healthy Looking & Feeling Hair & Hairline, With No Buildup Or Flaking. Leave-In Formula, With Refreshing Cooling Sensation, Works On All Hair Types & Textures To Soothe & Nourish Dry Roots. Can Be Used On All Hair Types, Thin/Fine Hair, Normal Hair, & Damaged Hair.