HomeCalendarEthnic Product/Relaxer Formulation: New Technological ApproachAug 29th, 2011Aug 29th, 2011Katie Schaefer, Maria RomeroNew York, NYNew JerseyNorth Americahttp://www.scconline.orgPhone:1-212-669-1500Fax:1-212-668-1504 A Course on Formulating Ethnic Personal Care Products