L' Oreal Professionnel Serie Expert Pro-Keratin Refill Shampoo (1500ml) & Pump This Serie Expert Pro-Keratin Refill shampoo from L' Oréal comes as part of the innovative Pro-Kertain Refill range designed to leave your hair feeling nourished & protected against external aggressors. Helping to strengthen weak damaged hair this deeply cleansing shampoo contains active ingredients Pro-Keratin & Incell which work together to leave your hair feeling better than ever before. With an intensely cleansing & deeply nourishing formula not only does this shampoo leave your hair gleaming it will have it feeling up to 70% more resistant to breakage. Presented with a pump for easy distribution so you can get the most out of your L' Oreal conditioner shampoo.