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PG-HYDROLYZED WHEAT PROTEIN

73

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A wheat protein derivative modified with propylene glycol to improve its substantivity and film-forming properties on skin and hair.

PG-Hydrolyzed Wheat Protein (propylene glycol hydrolyzed wheat protein) is a hydrolyzed wheat protein in which hydroxypropyl groups from propylene glycol have been grafted onto the protein chain. Hydrolyzation breaks wheat proteins into smaller peptides and amino acids, reducing allergenic potential compared to intact gluten. The propylene glycol modification improves substantivity to skin and hair and enhances film-forming properties. Functions as a hair and skin conditioning agent. Wheat allergy remains a consideration for sensitized individuals. No specific EU restriction applies to this derivative, though general protein allergen labeling requirements apply.

Skin benefits

  • Film-forming conditioning
  • Improves skin barrier feel
  • Moisture retention

Known concerns

  • Wheat/gluten allergy risk (reduced vs intact gluten)
  • Propylene glycol sensitivity in some users

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.