Calcium Hydroxymethionine
✓ EU AllowedIdentification
CAS Number 922-50-9
EINECS / EC 213-075-1
CosIng Ref 86135
Chemical Name calcium bis(2-hydroxy-4-methylsulfanylbutanoate)
IUPAC Name —
Formula C10H18CaO6S2
Mol. Weight 338.5 g/mol
SMILES CSCCC(C(=O)[O-])O.CSCCC(C(=O)[O-])O.[Ca+2]
InChIKey ABRVDWASZFDIEH-UHFFFAOYSA-L
Function & Classification
Primary Function Skin Conditioning
Origin Natural
Category Skin Actives
EU Regulatory Status
Safety Profile
Skin Type Compatibility
Fungal Acne Safe ✓ Safe
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Benefits , Antioxidant
Suppliers & Documents
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Documents