Kérastase is a leader in the global haircare industry, professionally developed to provide the most luxurious and innovative hair products. Developed using advanced scientific research in the field; Kérastase products contain a unique blend of potent active ingredients, and molecular complexes which work to target key hair concerns to restore its vitality, health and shine. Kérastase rigorously tests all of their research with leading professionals and volunteers, creating a brand which is not only known for its’ luxurious and sophisticated haircare, but one which is built on science and highly-effective formulas which give permanent and perfect results.