Ingredient

S-ALLYLCYSTEINE

✓ EU Allowed

Identification

CAS Number 21593-77-1
CosIng Ref 95981
Chemical Name (2R)-2-amino-3-prop-2-enylsulfanylpropanoic acid
IUPAC Name
Formula C6H11NO2S
Mol. Weight 161.22 g/mol
SMILES C=CCSCC(C(=O)O)N
InChIKey ZFAHNWWNDFHPOH-YFKPBYRVSA-N

Function & Classification

Primary Function BLEACHING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

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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Documents

External Resources