CHI is a cosmetics brand belongs to Farouk Systems, Inc. which is a Houston based company of hairdressers for hairdressers, known for manufacturing high-quality professional hair care products under the industry-leading brands: SunGlitz®, CHI® and BioSilk®. The company was founded in 1986. The company provides the beauty industry with the latest innovations to a wide-range of markets through multiple successful product lines and the finest educational support to better serve hairdressers and their clients. MCAT "The Medical Co. for Advanced Technologies" brought CHI & Biosilk to Saudi market in 2017, MCAT is a SFDA licensed company for pharmaceuticals, cosmetics, and medical devices. MCAT has its headquarter in Riyadh.