Japanese Chestnut Shell Extract

1% line markerAI-analyzed

INCI: CASTANEA CRENATA SHELL EXTRACT

Skin conditioning agentAntioxidantAstringent

What it does

An extract from the shell of the Japanese Chestnut, Castanea crenata, known for its skin conditioning and potential astringent properties.

Beneficial for

agingsun damagelarge poresoily skinacne

Safety summary

Generally considered safe. Patch testing recommended for sensitive skin.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.