The Cosmo Hair Colour Shampoo in Medium Brown offers a rich, natural brunette shade while simultaneously cleansing and conditioning hair. Formulated with gentle, ammonia-free ingredients, this 2-in-1 shampoo and hair dye provides quick, hassle-free color application with long-lasting results. Infused with nourishing herbal extracts, it moisturizes and strengthens strands, preventing dryness, brittleness, and color fading. The fast-acting formula provides an even, vibrant color in just minutes, making it perfect for those looking for an easy way to refresh their look.