Takayama Sake Serum

A skincare essence utilizing local sake from Takayama, Gifu Prefecture, as a beauty ingredient. Extracting kojic acid and amino acids produced by sake fermentation bacteria, it specializes in enhancing skin transparency. Realized through collaboration between local traditional sake breweries and the beauty industry, it serves as a precedent for sustainable beauty.

A beauty serum using cosmetic ingredients extracted from sake produced by breweries in the Ise region of Mie Prefecture. Koji acid and amino acids in sake enhance skin brightness and elasticity. It represents a notable regional IP merging Ise's historic sake culture with contemporary beauty science.

Cosmetics series leveraging koji acid and amino acids from sake production. Ingredients derived from sake fermentation brighten skin and reduce hyperpigmentation and wrinkles. This fusion of traditional sake-brewing technology and modern beauty science has established a premium skincare category rooted in Japanese heritage.

A cosmetics series derived from Japan's traditional fermentation technology. Focused on the skin benefits of sake's koji acid and amino acids, utilizing microorganism technology from breweries. Through collaboration between regional sake producers and cosmetics companies, it extends Japan's fermentation food culture into the beauty sector.

An emerging technical field utilizing sake byproducts such as sake lees and amino acids as beauty components. Fermentation processes with koji mold generate bioactive substances applied to skincare. This Japanese beauty innovation scientifically validates Edo-period sake brewery workers' skin beauty traditions and incorporates them into modern cosmetics.

A scientific field researching and applying cosmetic compounds found in sake, including koji acid, amino acids, and ferulic acid. Since the 1990s, it has attracted beauty industry attention, with many cosmetic manufacturers incorporating sake-derived ingredients into products. It represents a significant research area symbolizing the fusion of Japanese food culture and beauty science.