Paul Mitchell Tea Tree Dry Scalp Serum helps replenish moisture and maintain a healthy scalp balance, providing soothing hydration and nourishment. Infused with amino acids and raspberry leaf extract, this lightweight, quick-absorbing formula seamlessly blends into the scalp without build-up. It's safe for colour-treated hair, vegan, free from parabens, and contains no gluten. Ingredients Water/Aqua/Eau, Polysorbate 20, Melaleuca Alternifolia (Tea Tree) Leaf Water, Rubus Idaeus (Raspberry) Leaf Extract, Polyglutamic Acid, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Propanediol, Glycerin, Ethylhexylglycerin, Sodium Hydroxide, Phenoxyethanol, Fragrance (Parfum), Menthol, Menthyl Lactate, Lavandula Oil/Extract, Linalool, Linalyl Acetate, Turpentine, Citronellol, Pinene, Geraniol, Coumarin.