Blogs L’ORéal metal detox L’ORÉAL Metal Detox for hair At Exhibit A we are proud to be working with L’Oréal Professionnel. We stock their Metal Detox range which consists of the Professional Pre-treatment, Professional Shampoo and Professional Detox Mask. These products form a three-step protocol that L’Oréal have created to remove metals … Continue reading Metal Hair Detox