Keratin Complex Volumizing Dry Shampoo Lift Powder for Brunettes absorbs excess oil and refreshes hair without water. The universal brunette tint is perfect for a root cover-up. Its absorbent formula increases volume and cleanses hair, while leaving a fresh citrus scent on your hair and scalp. Keratin Complex begins with the keratin protein that helps make hair manageable, smooth and youthful-looking. They have created a full, keratin enhanced at home product line that allows anyone to experience the benefits of keratin.