What it is
Coptis Japonica Root Extract is obtained from the rhizome of Coptis japonica, a plant long used in East Asian herbal traditions. In cosmetics it is included as a botanical skin-conditioning agent and is associated with soothing, comforting effects in formulas such as cica-style and calming sunscreens. It contributes plant-derived constituents intended to support a calm, conditioned skin feel.
Safety & warnings
Botanical root extracts like this are generally well tolerated at cosmetic use levels. As with any plant extract, individuals with sensitivities to specific botanicals should patch test, since composition can vary with source and processing.
Origin & sourcing
Natural; extracted from the root/rhizome of Coptis japonica (Japanese goldthread).
History
Coptis species have a long history of use in traditional East Asian herbal practice, which informs their adoption as botanical actives in modern Korean and Japanese skincare.
Questions everyone asks
What plant does this extract come from?
It comes from the root of Coptis japonica, known as Japanese goldthread, a plant used in traditional East Asian herbal practice.
Why is it used in soothing sunscreens?
It is included as a botanical skin-conditioning ingredient associated with a calm, comforted skin feel in cica-style formulas.