About Yamaguchi Mica

Yamaguchi Mica is a specialist manufacturer of high-performance mica powders, established in Japan with expertise in wet-grinding technology. The company produces ultra-fine and surface-treated micas for demanding cosmetic applications. Focused on superior texture, purity, and functionality, Yamaguchi Mica delivers pigments that enhance slip, adhesion, and sensory feel. Its portfolio for cosmetics includes cosmetic-grade mica powders, surface-treated micas, wet-ground mica, as well as specialty effect pigments for foundations, eyeshadows, pressed powders, and skincare products.