Vol . 69 No . 6 November/December 2018 JOURNAL OF COSMETIC SCIENCE The Official Journal of the Society of Cosmetic Chemists Contents Page ORIGINAL ARTICLES A Comparison of Physicochemical Properties of an Emulsion Containing Chemically Interesterified Fat for Demanding Skin with Commercial Formulations for Atopic Skin Małgorzata Kowalska, Magdalena Woz´niak, Sławomir Janas, and Diana Mróz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 Cosmetic Use in Nigeria May Be Safe: A Human Health Risk Assessment of Metals and Metalloids in Some Common Brands Godwin Chukwuebuka Ajaezi, Cecilia Nwadiuto Amadi, Osazuwa Clinton Ekhator, Sorbari Igbiri and Orish Ebere Orisakwe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429 Preparation and Evaluation of Cream Mask from Vietnamese Seaweeds Ngo Thi Hoai Thu, Hoang Thi Lan Anh, Hoang Thi Minh Hien, Nguyen Cam Ha, Luu Thi Tam, Tran Xuan Khoi, Tran Mai Duc, and Dang Diem Hong . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447 JOURNAL OF COSMETIC SCIENCE Vol. 69 No. 6 pp. 411–462