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pH Adjuster

CITRATE BUFFER

Updated
88

Safety score · 0–100

Good

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

About

A pH buffer made from citric acid and its salts. One of the most common, food-safe buffers in cosmetics with an excellent safety record at typical use levels.

Function

NOT REPORTED

Skin benefits

  • Stabilizes product pH
  • Very well tolerated on skin
  • Food-grade safety background

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

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

Related ph adjusters

88
DISODIUM PHOSPHATE
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MAGNESIUM GLUCONATE
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MONOSODIUM CITRATE
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POTASSIUM BICARBONATE
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POTASSIUM CITRATE
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POTASSIUM GLUCONATE
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 90
ARGININE
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 86
CITRIC ACID
pH Adjuster

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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.