Regulatory Status
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Safety Data
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Expert Verdict
Avoid formulation with nitrosating agents due to N-nitroso compound formation risk; PCA is a natural skin component (NMF); typical use ≤0.2% in leave-on formulations.
Regulatory Flags
Frequently Asked Questions
Is Calcium PCA safe in cosmetics?
Avoid formulation with nitrosating agents due to N-nitroso compound formation risk; PCA is a natural skin component (NMF); typical use ≤0.2% in leave-on formulations. The EU classifies Calcium PCA as "permitted". Safety rating: EXCELLENT.
Is Calcium PCA allowed in the EU?
Calcium PCA EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Calcium PCA do in cosmetics?
Calcium PCA functions as: Skin conditioning agent — humectant. It is classified as a cosmetic ingredient in our database. CAS number: 31377-05-6.
What is the Margin of Safety for Calcium 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
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Related Ingredients
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