Polygonum Tinctorium Leaf/Stem Extract

INCI: POLYGONUM TINCTORIUM LEAF/STEM EXTRACT

CAS Number
Not assigned
Function
Skin Conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically restricted; general cosmetic ingredient

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Chinese NMPA has set specific maximum use levels, indicating some regulatory concern at higher concentrations. No CIR/SCCS assessment.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Polygonum Tinctorium Leaf/Stem Extract safe in cosmetics?

Chinese NMPA has set specific maximum use levels, indicating some regulatory concern at higher concentrations. No CIR/SCCS assessment. The EU classifies Polygonum Tinctorium Leaf/Stem Extract as "permitted". Safety rating: MODERATE.

Is Polygonum Tinctorium Leaf/Stem Extract allowed in the EU?

Polygonum Tinctorium Leaf/Stem Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polygonum Tinctorium Leaf/Stem Extract do in cosmetics?

Polygonum Tinctorium Leaf/Stem Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Polygonum Tinctorium Leaf/Stem Extract?

adequate 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.

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