No sulfates. No parabens. Hask clean beauty. Dermatologist approved (Study results reviewed and approved by a dermatologist). Hypoallergenic (Verified through independent consumer testing). Gently cleanses & nourishes. Hask Clean Beauty: Strict standards for us, only the best formulas for you. Free of: sulfates, parabens, silicones, phthalates, drying alcohol, artificial colors & fragrance. Great for all hair types. Made with sensitive skin in mind, this fragrance free shampoo is proven to gently cleanse and remove impurities without causing irritation or discomfort. Formulated with a soothing blend of oat extract and pro-vitamin b5 to help protect and moisturize for health-looking hair and happy-feeling skin. Cruelty free. Please recycle.