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Skin Conditioning

RICE HULL VINEGAR

Updated
58

Safety score · 0–100

Moderate

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

About

A vinegar-like distillate from charred rice hulls (a pyroligneous acid). Used in some K-beauty formulas for tone and clarity; PAH residue and acidic pH are the concerns to watch.

Function

SKIN CONDITIONING

Skin benefits

  • Wood/hull pyroligneous acid with mild antimicrobial action
  • Used in K-beauty for tone and clarity
  • Plant-derived raw material

Known concerns

  • Pyroligneous acids can contain trace polycyclic aromatic hydrocarbons
  • Acidic pH may irritate sensitive skin
  • Composition is process-dependent
  • Limited public CIR/SCCS dossier

References

EU

EU CosIng database

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

Related skin conditionings

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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.