Calcium Cerium Phosphate

INCI: CALCIUM CERIUM PHOSPHATE

CAS Number
Not standardized (composite material)
Function
Light stabilizer that protects the product from deterioration by light
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Insufficient data. No published NOAEL or dermal absorption study.

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Data gap identified: No toxicological dossier or SCCS/CIR opinion available. Cerium content requires heavy metal and impurity profiling, and nanoparticle assessment if particle size <100 nm. Toxicological justification from qualified toxicologist is mandatory for CPSR purposes.

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Concern Level: Moderate

Frequently Asked Questions

Is Calcium Cerium Phosphate safe in cosmetics?

Data gap identified: No toxicological dossier or SCCS/CIR opinion available. Cerium content requires heavy metal and impurity profiling, and nanoparticle assessment if particle size <100 nm. Toxicological justification from qualified toxicologist is mandatory for CPSR purposes. The EU classifies Calcium Cerium Phosphate as "permitted". Safety rating: MODERATE.

Is Calcium Cerium Phosphate allowed in the EU?

Calcium Cerium Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Calcium Cerium Phosphate do in cosmetics?

Calcium Cerium Phosphate functions as: Light stabilizer that protects the product from deterioration by light. It is classified as a cosmetic ingredient in our database. CAS number: Not standardized (composite material).

What is the Margin of Safety for Calcium Cerium Phosphate?

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.

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