The brand's main ingredient is chestnut astringent skin extract.
We focused on the "polyphenols" contained in the astringent skin, which is not used for food, and developed our own cosmetic raw material.
Polyphenols are famous for their excellent antioxidant properties. It is known for its anti-aging effects in cosmetics.
From this background, the brand name was created by combining the English name for chestnut, ``chestnut,'' and ``natural,'' which means nature.
We want to support women's health and well-being through the blessings of nature.
This feeling is reflected in the brand name.