Arginine PCA
✓ EU AllowedIdentification
CAS Number 56265-06-6
EINECS / EC 260-081-5
CosIng Ref 74320
Chemical Name 5-oxo-L-proline,compoundwithL-arginine(1:1),
Formula C11H21N5O5
Mol. Weight 303.32 g/mol
Function & Classification
Primary Function Moisturising
Secondary Functions SKIN CONDITIONING
Origin Synthetic
Category Humectants
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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