Regulatory Status
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Safety Data
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Expert Verdict
Same berberine-related considerations as the whole-plant extract; rhizome preparations tend to have higher alkaloid concentrations, so batch-to-batch standardization is important. Specifically sourced from the rootstock of Japanese Goldthread; the rhizome is the part richest in berberine and coptisine, giving stronger antimicrobial action compared to whole-plant extracts
Regulatory Flags
Frequently Asked Questions
Is Coptis Japonica Rhizome Extract safe in cosmetics?
Same berberine-related considerations as the whole-plant extract; rhizome preparations tend to have higher alkaloid concentrations, so batch-to-batch standardization is important. Specifically sourced from the rootstock of Japanese Goldthread; the rhizome is the part richest in berberine and coptisine, giving stronger antimicrobial action compared to whole-plant extracts The EU classifies Coptis Japonica Rhizome Extract as "permitted". Safety rating: MODERATE.
Is Coptis Japonica Rhizome Extract allowed in the EU?
Coptis Japonica Rhizome Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Coptis Japonica Rhizome Extract do in cosmetics?
Coptis Japonica Rhizome Extract functions as: Antimicrobial, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned in CosIng (same species as above; COSING REF No: 55690).
What is the Margin of Safety for Coptis Japonica Rhizome Extract?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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