The ancient secret of sake brewers' hands, now yours with Kikumasamune Hand Cream Serum!

Discover the centuries-old beauty tradition that Japanese sake brewers have kept to themselves until now. For generations, people have marveled at the remarkably soft, youthful hands of those who craft Japan's finest sake—a mystery attributed to their daily contact with koji during the fermentation process.

This luxurious hand serum harnesses the extraordinary power of white koji extract—nature's perfect blend of vitamins, amino acids, and ceramides that penetrate deeply to transform even the driest, roughest hands.

Unlike ordinary hand creams that merely coat the surface, Kikumasamune's innovative formula works at the cellular level, delivering intense hydration that lasts for hours without leaving a trace of greasiness.

Feel the difference as your hands become noticeably smoother, more radiant, and resilient against daily stressors—just like those of master sake brewers who have enjoyed this secret benefit for centuries.

Key Features:

Brewery-Derived Nourishment: White koji extract delivers a potent complex of vitamins, amino acids, and ceramides for unparalleled hydration

Weightless Absorption Technology: Provides hours of moisture without heavy, greasy residue

Visible Transformation: Dramatically softens and smooths even chronically rough hands

Skin-Respecting Formula: Gentle, weakly acidic composition with no fragrance or colorants

The ancient beauty secret of sake artisans, now perfected for your hands.