The Magic Lies in the Fermentation Process

Our Origin

Over 45 years ago, it was the chance observation in a sake brewery that inspired research on the fermentation process, which eventually led to the discovery of the secret to skin beauty. Relentless research on yeast fermentation finally led to PITERA™ discovery.

PITERA™ Origin

In the 1970s, scientists noticed the hands of elderly Japanese sake brewers looked younger than their age.

The scientists wondered if something in the fermentation process kept the skin looking younger. Further research into fermentation, led to the discovery of PITERA™.

PITERA™

Scientists discovered the unique yeast strain from which PITERA™ is naturally derived, out of 350 kinds of yeast known at that time.

PITERA™ can never be obtained artificially or synthetically. It comprises of amino acids, vitamins, minerals, and organic acids and other nourishing components, which improves the skin from multiple dimensions.

The Art of Japanese Craftsmanship

Crafted in Shiga, Japan, SK-II seamlessly blends traditional Japanese craftsmanship with cutting-edge science. All our products are produced in Japan to this day and embody a commitment to purity, precision, and the highest standards of luxury skincare. Backed by decades of research and advanced technology, SK-II continually innovates to deliver proven, transformative results.