This Black Hair Dye Shampoo is a permanent unisex colouring product suitable for all hair types. The 500ml herbal formulation, with ingredients such as mineral oil, ensures no skin stain and a natural looking result. With a PAO of 6 months and an expiry date of 09/08/2027, this branded product from China is ideal for achieving a sleek black hair colour. Perfect for those looking for a high-quality hair dye shampoo without the harsh chemicals.