Withania Somnifera Extract

INCI: WITHANIA SOMNIFERA EXTRACT

CAS Number
90147-43-6
Function
Skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted as cosmetic ingredient; no FDA-specific restrictions

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

Generic "extract" INCI does not specify plant part โ€” formulator must verify source. EFSA safety review underway for oral use; topical considered safe at stated levels . Withanolide content should be characterized.

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Concern Level: Low

Regulatory Flags

plant-extract natural-origin

Frequently Asked Questions

Is Withania Somnifera Extract safe in cosmetics?

Generic "extract" INCI does not specify plant part โ€” formulator must verify source. EFSA safety review underway for oral use; topical considered safe at stated levels . Withanolide content should be characterized. The EU classifies Withania Somnifera Extract as "permitted". Safety rating: GOOD.

Is Withania Somnifera Extract allowed in the EU?

Withania Somnifera Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Withania Somnifera Extract do in cosmetics?

Withania Somnifera Extract functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 90147-43-6.

What is the Margin of Safety for Withania Somnifera 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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