HomeEducationSkin Biology & Chemical Peel Seminar (for professionals and students)Jun 8th, 2010Jun 8th, 2010Cathy Christensen, PCA SKINSeattle, WA, USAWashingtonWesthttp://www.pcaskin.comPhone:-- This one-day seminar will give you a solid understanding of skin biology and the safe and effective application of superficial chemical peels.