Ingredient

ORNITHINE

✓ EU Allowed

Identification

CAS Number 70-26-8
EINECS / EC 200-731-7
CosIng Ref 35745
Chemical Name (2S)-2,5-diaminopentanoic acid
IUPAC Name —
Formula C5H12N2O2
Mol. Weight 132.16 g/mol
InChIKey AHLPHDHHMVZTML-BYPYZUCNSA-N

Function & Classification

Primary Function SKIN CONDITIONING

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