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
Synthetic polymer permitted for use in cosmetics with no established safety concerns.
Frequently Asked Questions
Is Polymethacryloyl Ethyl Betaine safe in cosmetics?
Synthetic polymer permitted for use in cosmetics with no established safety concerns. The EU classifies Polymethacryloyl Ethyl Betaine as "permitted". Safety rating: GOOD.
Is Polymethacryloyl Ethyl Betaine allowed in the EU?
Polymethacryloyl Ethyl Betaine EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polymethacryloyl Ethyl Betaine do in cosmetics?
Polymethacryloyl Ethyl Betaine functions as: Anticaking; Hair fixing. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (polymer; no single CAS in public databases).
What is the Margin of Safety for Polymethacryloyl Ethyl Betaine?
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 Polymethacryloyl Ethyl Betaine compliance across multiple jurisdictions:
Related Ingredients
Is Polymethacryloyl Ethyl Betaine in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Polymethacryloyl Ethyl Betaine in your formulation.