Ingredient

HYDROXYBUTYRIC ACID/HYDROXYPENTANOIC ACID COPOLYMER

✓ EU Allowed

Identification

CAS Number 1039549-27-3
CosIng Ref 91905
Chemical Name Pentanoic acid, 3-hydroxy-, (3R)-, polymer with (3R)-3-hydroxybutanoic acid, from Cupriavidus necator fermentation of D-glucose and propionic acid

Function & Classification

Primary Function ABRASIVE
Secondary Functions SKIN CONDITIONING; VISCOSITY CONTROLLING

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

Suppliers & Documents

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Documents

External Resources