Tussilago Farfara Flower Extract

INCI: TUSSILAGO FARFARA FLOWER EXTRACT

CAS Number
84625-50-3
Function
Skin conditioning, soothing, anti-inflammatory
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted under general cosmetic provisions; USP working on PA contamination standards

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Pyrrolizidine alkaloids (PAs) โ€” senecionine and senkirkine are genotoxic and hepatotoxic; Health Canada requires PA-free verification; European Pharmacopoeia added PA contaminant standards (Supplement 10.6); analytical testing via SPE-LC-MS/MS mandatory for responsible use

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Concern Level: High

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Tussilago Farfara Flower Extract safe in cosmetics?

Pyrrolizidine alkaloids (PAs) โ€” senecionine and senkirkine are genotoxic and hepatotoxic; Health Canada requires PA-free verification; European Pharmacopoeia added PA contaminant standards (Supplement 10.6); analytical testing via SPE-LC-MS/MS mandatory for responsible use The EU classifies Tussilago Farfara Flower Extract as "permitted". Safety rating: MODERATE.

Is Tussilago Farfara Flower Extract allowed in the EU?

Tussilago Farfara Flower Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tussilago Farfara Flower Extract do in cosmetics?

Tussilago Farfara Flower Extract functions as: Skin conditioning, soothing, anti-inflammatory. It is classified as a cosmetic ingredient in our database. CAS number: 84625-50-3.

What is the Margin of Safety for Tussilago Farfara Flower 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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