WE’RE STILL ON! December 15-16, 2020 | Sheraton NY Times Square www.scconline.org/annualmeeting2020 ONLINE REGISTRATION OPENS JULY 15, 2020 | SAVE THE DATE Interested in exhibiting? Visit www.scconline.org/call4posters

Journal of Cosmetic Science The Official Journal of the Society of Cosmetic Chemists Volume 71 No. 3 | May/June 2020 ORIGINAL ARTICLES Investigation of the Internal Structure of Human Hair with Atomic Force Microscopy Roger L. McMullen, Guojin Zhang | pp. 117 Burkholderia Cepacia Complex in Personal Care Products: Molecular Epidemiology and Susceptibility to Preservatives Xia Wen, Xiaobao Xie, Shuyao Zhang, Tingli Sun, Jingxia Liu, Wenru Li | pp. 133 Eff ect of Solvents on the In Vitro Sun Protection Factor and Broad-Spectrum Protection of Three Organic UV Filters Mariam Abou-Dahech, Allison Schaefer, Laura Lam-Phaure, An Huynh, Mark Chandler, Gabriella Baki | pp. 149 Conformal Projection Printing Method to Increase the Accuracy of 3D Printed Nails Chan Joun Park, Abhilash Aditya, Namsoo Peter Kim | pp. 167