Astragalus Membranaceus Root Extract

INCI: ASTRAGALUS MEMBRANACEUS ROOT EXTRACT

CAS Number
94166-93-5
Function
Skin conditioning / Anti-aging
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No FDA pre-market approval required for cosmetic use. No CIR assessment. MoCRA safety substantiation required. Telomere-related claims risk drug classification โ€” frame as skin conditioning/anti-aging appearance claims.

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Astragalus membranaceus root extract (key active: astragaloside IV) is permitted in EU cosmetics under Regulation (EC) No 1223/2009 without Annex restrictions; no SCCS or CIR opinion exists. Evidence is largely mechanistic in vitro with astragaloside IV reported to activate telomerase and support telomere maintenance; clinical RCT data for topical cosmetic use are absent. Telomere-related claims require careful framing to avoid drug/therapeutic claim crossover. China NMPA has established use pathway for Astragalus preparations in cosmetics with extensive TCM traditional use.

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Concern Level: Low

Regulatory Flags

eu-unrestricted no-sccs-opinion no-cir-assessment astragaloside-iv telomere-protection anti-aging in-vitro-evidence no-rct-topical drug-claim-risk tcm-ingredient nmpa-pathway

Frequently Asked Questions

Is Astragalus Membranaceus Root Extract safe in cosmetics?

Astragalus membranaceus root extract (key active: astragaloside IV) is permitted in EU cosmetics under Regulation (EC) No 1223/2009 without Annex restrictions; no SCCS or CIR opinion exists. Evidence is largely mechanistic in vitro with astragaloside IV reported to activate telomerase and support telomere maintenance; clinical RCT data for topical cosmetic use are absent. Telomere-related claims require careful framing to avoid drug/therapeutic claim crossover. China NMPA has established use pathway for Astragalus preparations in cosmetics with extensive TCM traditional use. The EU classifies Astragalus Membranaceus Root Extract as "permitted". Safety rating: GOOD.

Is Astragalus Membranaceus Root Extract allowed in the EU?

Astragalus Membranaceus Root Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Astragalus Membranaceus Root Extract do in cosmetics?

Astragalus Membranaceus Root Extract functions as: Skin conditioning / Anti-aging. It is classified as a Active Ingredient in our database. CAS number: 94166-93-5.

What is the Margin of Safety for Astragalus Membranaceus Root 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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