HomeEducationSkin Biology & Chemical Peel Seminar (Licensed Professionals and Students)Jan 7th, 2010Jan 7th, 2010Cathy Christensen, pca skinHonolulu, HIHawaiiWesthttp://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.