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Hair Conditioning

GLYOXYLOYL HYDROLYZED WHEAT PROTEIN/SERICIN

60

Safety score · 0–100

Fine

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

A hair-smoothing reactive ingredient combining glyoxylic acid with wheat protein and silk sericin. Marketed as a formaldehyde-free alternative, but heat-induced formaldehyde release is debated.

Function

HAIR CONDITIONINGHAIR WAVING OR STRAIGHTENING

Skin benefits

  • Smooths and reduces frizz on hair
  • Sericin adds shine and softness
  • Lower-formaldehyde alternative to keratin treatments

Known concerns

  • Glyoxylic acid is suspected of releasing trace formaldehyde under heat
  • Potential respiratory exposure during salon application
  • Wheat hydrolysates can trigger allergy

References

EU

EU CosIng database

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

Related hair conditionings

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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.