Castanea Sativa Bark Extract

INCI: CASTANEA SATIVA (CHESTNUT) BARK EXTRACT

CAS Number
84695-99-8
Function
Skin Conditioning
Safety Rating
MODERATE

Regulatory Status

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

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

Bark extracts may contain higher concentrations of condensed tannins than leaf/flower parts; verify extraction solvent compliance with EU Annex III solvent limits.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Castanea Sativa Bark Extract safe in cosmetics?

Bark extracts may contain higher concentrations of condensed tannins than leaf/flower parts; verify extraction solvent compliance with EU Annex III solvent limits. The EU classifies Castanea Sativa Bark Extract as "permitted". Safety rating: MODERATE.

Is Castanea Sativa Bark Extract allowed in the EU?

Castanea Sativa Bark Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Castanea Sativa Bark Extract do in cosmetics?

Castanea Sativa Bark Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 84695-99-8.

What is the Margin of Safety for Castanea Sativa Bark 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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