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
Limited individual safety data. Read-across from Sodium PCA and cetyl ester class justified but should be documented for CPSR.
Frequently Asked Questions
Is Cetyl PCA safe in cosmetics?
Limited individual safety data. Read-across from Sodium PCA and cetyl ester class justified but should be documented for CPSR. The EU classifies Cetyl PCA as "permitted". Safety rating: MODERATE.
Is Cetyl PCA allowed in the EU?
Cetyl PCA EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cetyl PCA do in cosmetics?
Cetyl PCA functions as: Skin Conditioning – Humectant/Emollient. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.
What is the Margin of Safety for Cetyl PCA?
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 Cetyl PCA compliance across multiple jurisdictions:
Related Ingredients
Is Cetyl PCA 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 Cetyl PCA in your formulation.