What it is
Coptis chinensis root extract is derived from the rhizome of Coptis chinensis, a plant long used in traditional East Asian herbal practice. The root is rich in isoquinoline alkaloids such as berberine, which contribute to its yellow color and its antioxidant character. In cosmetic formulations it is used as a skin-conditioning and soothing agent.
Safety & warnings
Generally well tolerated at cosmetic use levels. As a botanical extract it carries a low background potential for sensitization in predisposed individuals. It is not an oil, so comedogenicity is not a relevant concern, and it is not a recognized fragrance allergen.
Origin & sourcing
Natural extract obtained from the dried rhizomes of Coptis chinensis, typically prepared with water, glycols, or hydroalcoholic solvents.
Questions everyone asks
What plant does this extract come from?
It comes from the rhizome of Coptis chinensis, known as Chinese goldthread, a plant used in traditional East Asian herbal practice.
Why is it added to skin care?
It is included as a soothing and conditioning botanical and contributes antioxidant character from compounds such as berberine.