HomeEducationSkin Biology & Chemical Peel SeminarOct 9th, 2009Oct 9th, 2009Cathy Christensen, PCA SKINNewport Beach, CACaliforniaWesthttp://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.