Skip to content

Silicone-protein hybrid

DIHYDROXYMETHYLSILYLPROPOXY HYDROXYPROPYL HYDROLYZED CASEIN

72

Safety score · 0–100

Fine

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

A silicone-modified hydrolyzed milk protein used to add silky feel and moisturizing film to skin and hair products. It is generally well tolerated but, being milk-derived, is unsuitable for vegan or dairy-avoiding users.

Skin benefits

  • Silicone-modified hydrolyzed milk protein providing film-forming and moisturizing effects
  • Combines protein conditioning with silky silicone feel
  • Useful in hair care for shine and manageability
  • Generally well-tolerated on intact skin

Known concerns

  • Casein is a milk-derived allergen; sensitization is rare topically but possible
  • Not vegan and unsuitable for users avoiding dairy
  • Limited independent clinical data on this specific silicone-protein hybrid
  • Complex chemistry makes batch consistency supplier-dependent

References

EU

EU CosIng database

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

Check your shelf

Find DIHYDROXYMETHYLSILYLPROPOXY HYDROXYPROPYL HYDROLYZED CASEIN in your products.

Scan any cosmetic product with LuxSense to see if it contains DIHYDROXYMETHYLSILYLPROPOXY HYDROXYPROPYL HYDROLYZED CASEIN 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, so always read the physical product label and consult a healthcare professional for personal concerns.