Shampoo: Aqua, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycerin, Zinc PCA, Biotin, Panthenol, Sodium Chloride, Polyquaternium-10, Citric Acid, Parfum, Sodium Benzoate, Potassium Sorbate. Lotion: Aqua, Alcohol Denat., Niacinamide, Biotin, Panthenol, Arginine, Caffeine, Zinc PCA, Serenoa Serrulata Fruit Extract, Glycine, Menthol, PEG-40 Hydrogenated Castor Oil, Parfum. The ingredient list may be updated by the manufacturer. We always recommend consulting the product packaging before use.