HomeEducationskin biology & chemical peel seminarJun 7th, 2010Jun 7th, 2010Cathy Christensen, PCA SKINLas Vegas, NV, USANevadaWesthttp://www.pcaskin.comPhone:877-722-7546 This one-day seminar will give you a solid understanding of skin biology and the safe and effective application of superficial chemical peels.