Acetylneuraminic Acid

INCI: ACETYLNEURAMINIC ACID

CAS Number
131-48-6
Function
Skin Conditioning, Skin Protecting
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted by FDA. No CIR review. Generally Recognized as Safe (GRAS) in food applications.

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Historically animal-derived but modern production via microbial fermentation eliminates BSE and ethical concerns; verify source for COSMOS and vegan claims. Premium anti-aging active.

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Concern Level: Low

Frequently Asked Questions

Is Acetylneuraminic Acid safe in cosmetics?

Historically animal-derived but modern production via microbial fermentation eliminates BSE and ethical concerns; verify source for COSMOS and vegan claims. Premium anti-aging active. The EU classifies Acetylneuraminic Acid as "permitted". Safety rating: EXCELLENT.

Is Acetylneuraminic Acid allowed in the EU?

Acetylneuraminic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Acetylneuraminic Acid do in cosmetics?

Acetylneuraminic Acid functions as: Skin Conditioning, Skin Protecting. It is classified as a cosmetic ingredient in our database. CAS number: 131-48-6.

What is the Margin of Safety for Acetylneuraminic Acid?

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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