Oily Scalp Shampoo 300ml gwp fibresealer sets Step 1: Take a small Step 1: Take a small amount of the Nanoil Argan Shampoo and massage it into your scalp on wet hair This advanced formula is specially designed to address the specific needs of color treated hair Whether the Metamorphose Oily Scalp Shampoo 300ml suits coloured hair depends on how you use it The brand uses no animal ingredients and the products are made in Maastricht by Florale Haircare