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pH Adjuster

VINEGAR

CAS 8028-52-2
78

Safety score · 0–100

Fine

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

Diluted acetic acid solution used as a mild astringent, pH adjuster, and traditional skin tonic. Safe at cosmetic levels but acidic enough to sting on broken or very sensitive skin.

Function

NOT REPORTED

Skin benefits

  • Mild astringent and pH adjuster
  • Antimicrobial support
  • Long traditional cosmetic use

Known concerns

  • Acidic — can sting on broken skin
  • May irritate sensitive skin at higher concentrations

References

EU

EU CosIng database

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

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SEBACIC ACID
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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.