【プレゼント企画】化粧品研究者としくんコラボで質問に答えます！

I collaborated with cosmetics researcher Toshi-kun! He'll be answering questions from his followers. Watch Toshi-kun's video here:    • 【特別企画】すみしょうさんとNGなしの怒涛の質問解答と感謝のプレゼント企画！   To express our gratitude for this year, we're giving away a Spraze x One Sty collaboration lucky bag to 10 lucky winners. For details, please see the application form below. #Toshikun #IngredientAnalysis #Biteracy ▼Click here for the official Spraze store: https://esouplesse.com ■About Sumisho Born in Kanto in 1986 and raised in Kansai. Received a Master's degree in Materials Engineering from the Kyoto Institute of Technology Graduate School of Science and Technology. At university, he studied the synthesis and evaluation of novel surfactants. He has seven years of experience in the cosmetics OEM division of a major chemical manufacturer, where he worked on formulation development for beauty serums, regulatory affairs, and patent preparation. After going independent, she shared her passion for communicating the ingredients and mechanisms of cosmetics in an easy-to-understand way, helping people achieve beautiful skin in the shortest possible time. She now has a total of 600,000 followers on social media. Currently, she produces the skincare brand "Sprayze," which is simple yet uncompromising in effectiveness, based on the concept of "less, but better." Published: Skincare Encyclopedia (Kadokawa Shoten) Member of the Japan Cosmetic Science Society Level 1 Cosmetic Examination Certification Advanced Cosmetic Ingredient Specialist #SumiSho #BeautyLiteracy #BeautyLiteracy #ProperSkincare #CosmeticResearcher #BeautyQuestions