About TossoyaCare

TossoyaCare combines medical insight and modern formulation science to create safe, gentle intimate care tailored to Asian physiology. Our aim is simple: give every woman confident, healthy intimate care she can trust.

Jong Eul Park

Senior Skincare Researcher

Lead developer of CJ personal care initiatives and the TOSSOYA product line. Expert in raw-material research and intimate formulations.

Yoon Hwan Cho

Senior Skincare Researcher

MSc in Chemistry. Former head researcher at EnTOP C&C. Specialises in intimate-care raw materials and product development.

Areum Hwang

Senior Skincare Researcher

Researcher at EnTOP Material. Experienced in skincare, cleansing, intimate and hair-care product R&D.

Our promise: We deliver professional, safe, and gentle intimate care for Asian women — combining medical knowledge with technology to create products that respect physiological differences.