相生発酵 Company Overview

Contributing to society through the creation of unique products that support beauty and health.

Aioi Fermentation Co., Ltd. is a company engaged in the planning, research and development, and regulatory affairs of various skincare cosmetics, bath products, hair care products, quasi-drugs (medicated cosmetics and medicated bath agents), and functional ingredients. In a manufacturing facility that pays careful attention to hygiene management down to the finest details, we develop unique technologies that apply the functions of enzymes and "fermentation phenomena" under strict quality control.