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Film Former

HYDROLYZED SOYBEAN SEEDCAKE/MDI COPOLYMER

58

Safety score · 0–100

Moderate

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

A soy-protein film polymer cross-linked with MDI isocyanate. Functions as a long-wear film former. Polymer is bound, but MDI residue and soy allergy are real caveats.

Function

SKIN PROTECTING

Skin benefits

  • Film-forming with skin-conditioning peptides
  • Soybean-derived sustainability angle

Known concerns

  • MDI is a known respiratory sensitizer in monomer form
  • Residual unreacted MDI risk if poorly cured
  • Soy allergen exposure for soy-allergic users

References

EU

EU CosIng database

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

Related film formers

Same plant / compound family

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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.