The new KERATINWORKS system is a revolutionary smoothing system which uses a new thermal technology, sealing hair with Keratin at a low pH level and with NO FORMALDEHYDE. This product is safe, does not burn the eyes, nor irritate the throat, yet yields fabulous results! NO TOXIC FUMES! Reduces frizz and excess volume while infusing with natural nutrients to produce soft, shiny and healthy hair. www.keratinworks.com