Normally in a 250ml for £25 but I have the larger size 450ml at just £20 Christophe Robin Cleansing Purifying Scalp Scrub with Sea Salt is a professional shampoo designed for adult and unisex use. This 450ml bottle contains sea salt as the main active ingredient, providing a deep cleansing effect that soothes the scalp. With a refreshing scent of sea salt and pacific kelp, this shampoo is ideal for those looking to remove impurities and dead skin cells from their scalp, leaving it feeling refreshed and revitalised. As part of a professional product line, this shampoo offers high-quality ingredients and a luxurious experience for those with sensitive or oily scalps.