Skip to content

HYDROLYZED KERATIN WATER

82

Safety score · 0–100

Good

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

About

A mild skin conditioning ingredient made from broken-down keratin proteins that helps strengthen the skin barrier.

Hydrolyzed Keratin Water is the aqueous steam distillate of hydrolyzed keratin, a protein derived from feathers or wool that has been broken down into smaller peptides and amino acids. Hydrolyzed proteins are widely used in cosmetics for their film-forming and moisturizing properties. The EU Cosmetics Regulation 1223/2009 permits hydrolyzed keratin with no specific restrictions, though the aerosolized form of protein powders has raised some inhalation concerns historically.

Skin benefits

  • Film-forming protective barrier
  • Moisture retention
  • Strengthens skin barrier
  • Improves skin texture

Known concerns

  • Minor inhalation risk if aerosolized (not applicable to water form)
  • Vegan/vegetarian consumer concerns (keratin source)

References

EU

EU CosIng database

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

Check your shelf

Find HYDROLYZED KERATIN WATER in your products.

Scan any cosmetic product with LuxSense to see if it contains HYDROLYZED KERATIN WATER and get a full ingredient breakdown with safety scores.

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.