[P03-3am] 20. Materials Chemistry -Basic and Application-

[P03-3am-28] Study on Persistence of Applied Skin Care Ingredients

^○Yukio Watanabe¹, Ayaka Takada², Hiroh Kubokawa², Kazuyuki Nobusawa², Naoyuki Higashi³, Kyoka Kawasumi¹, Yuna Nojima¹, Mayu Akai¹ (1. Meisei University, 2. Textile Research Institute of Gunma , 3. Nippon Medical School Tamanagayama Hospital)

[Lang.] Japanese

Keywords:Persistence of applied ingredients, Natural skin care ingredients, Functional cosmetics