Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Residual methacrylic acid monomer is a skin sensitizer and irritant. Must verify polymerization completeness. Not widely used as a standalone cosmetic ingredient
Regulatory Flags
Frequently Asked Questions
Is Ammonium Methacrylate safe in cosmetics?
Residual methacrylic acid monomer is a skin sensitizer and irritant. Must verify polymerization completeness. Not widely used as a standalone cosmetic ingredient The EU classifies Ammonium Methacrylate as "permitted". Safety rating: MODERATE.
Is Ammonium Methacrylate allowed in the EU?
Ammonium Methacrylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ammonium Methacrylate do in cosmetics?
Ammonium Methacrylate functions as: Film forming (primarily used in pharmaceutical coatings; limited cosmetic use as a film former). It is classified as a cosmetic ingredient in our database. CAS number: 16846-24-5.
What is the Margin of Safety for Ammonium Methacrylate?
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.
Compliance Tools
Check Ammonium Methacrylate compliance across multiple jurisdictions:
Related Ingredients
Is Ammonium Methacrylate in Your Products?
Scan any product label with Piro โ our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free โAnalyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Ammonium Methacrylate in your formulation.