Enhance your appearance in an instant with Dr. Bio's Dark Brown Hair Color Shampoo. The finest hair dye shampoo formula, it gives deep, natural coloring and shields your scalp from stains. With nourishing and soothing ingredients, it provides even, deep coverage without irritation. A non-drip formula makes for easy application with no mess, ideal for fast touch-ups. Enjoy long-lasting color and luscious-smooth hair with each wash. Goodbye to irritating chemicals and hello to good, wonderfully colored hair in minutes!