Is Piper Methysticum Leaf/Root/Stem Extract safe in cosmetics?
Piper Methysticum Leaf/Root/Stem Extract has a safety rating of "POOR" in our database. EU status: permitted. US status: permitted.
Poor
Cosmetic Ingredient
Piper Methysticum Leaf/Root/Stem Extract
Also known as: Extract of kawa, EINECS 283-648-9, Pepper (Piper), P. methysticum, ext., kava kava extract, kawa kawa extract
INCI: PIPER METHYSTICUM LEAF/ROOT/STEM EXTRACT
Piper Methysticum Leaf/Root/Stem Extract (CAS 84696-40-2) is a cosmetic cosmetic ingredient functioning as Skin Conditioning, Toning Agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 84696-40-2 →
Auto-generated CPSR Part A draft with source citations
Function
Skin Conditioning, Toning Agent
Safety Rating
POOR
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
FDA issued consumer advisory (2002) for liver damage from oral kava; not banned in cosmetics but flagged
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Piper Methysticum Leaf/Root/Stem Extract.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for Piper Methysticum Leaf/Root/Stem Extract.
Regulatory Flags
plant-extract
Known Synonyms
Extract of kawa
EINECS 283-648-9
Pepper (Piper), P. methysticum, ext.
kava kava extract
kawa kawa extract
Chemical Function
Softener and conditioner
Regulatory Lists
Canada; Personal care; Substances in PCP - Canada (4/2014)
Frequently Asked Questions
Is Piper Methysticum Leaf/Root/Stem Extract allowed in the EU?
Piper Methysticum Leaf/Root/Stem Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Piper Methysticum Leaf/Root/Stem Extract do in cosmetics?
Piper Methysticum Leaf/Root/Stem Extract functions as: Skin Conditioning, Toning Agent. It is classified as a cosmetic ingredient in our database. CAS number: 84696-40-2.
Compliance Tools
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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