Crepis Sibirica Flower/Leaf/Stem Extract

INCI: CREPIS SIBIRICA FLOWER/LEAF/STEM EXTRACT

CAS Number
Not assigned (no unique CAS in CosIng)
Function
Skin conditioning (presumed; Asteraceae-derived botanical)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No FDA restriction; no CIR review. General cosmetic ingredient provisions apply.

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Asteraceae-derived botanical with limited cosmetic use history and no published safety data; sensitization concern similar to related species, requiring full toxicological dossier for safety assessment.

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Concern Level: High

Regulatory Flags

plant-extract potential-allergen

Frequently Asked Questions

Is Crepis Sibirica Flower/Leaf/Stem Extract safe in cosmetics?

Asteraceae-derived botanical with limited cosmetic use history and no published safety data; sensitization concern similar to related species, requiring full toxicological dossier for safety assessment. The EU classifies Crepis Sibirica Flower/Leaf/Stem Extract as "permitted". Safety rating: MODERATE.

Is Crepis Sibirica Flower/Leaf/Stem Extract allowed in the EU?

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

What does Crepis Sibirica Flower/Leaf/Stem Extract do in cosmetics?

Crepis Sibirica Flower/Leaf/Stem Extract functions as: Skin conditioning (presumed; Asteraceae-derived botanical). It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (no unique CAS in CosIng).

What is the Margin of Safety for Crepis Sibirica Flower/Leaf/Stem 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.

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