PROYOU the fixer shampoo 1000 ml PROYOU the fixer shampoo 1000 ml is a deep cleansing shampoo designed to remove build-up and dirt from the scalp and hair. It has a powerful blend of natural ingredients such as aloe vera and coconut oil that nourish and restore hair while cleansing. It also contains pro-vitamins and proteins to strengthen and protect the hair. The shampoo is suitable for all hair types and is free of parabens, sulfates, and artificial colors. It is also vegan and cruelty-free.