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Humectant

LACTULOSE

CAS 4618-18-2 Updated
82

Safety score · 0–100

Good

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

About

A disaccharide of galactose and fructose used as a humectant and skin-microbiome aid. No GHS hazards; long medical safety record at much higher oral doses.

Function

HUMECTANTSKIN CONDITIONING

Skin benefits

  • Disaccharide humectant
  • Prebiotic-style microbiome support
  • Mild skin conditioning

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

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

Related humectants

82
1,2-BUTANEDIOL
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ABELMOSCHUS MANIHOT FLOWER EXTRACT
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ABELMOSCHUS MANIHOT ROOT EXTRACT
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ARABINOSE
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BACILLUS/PRUNUS YEDOENSIS LEAF EXTRACT/GLYCERIN FERMENT FILTRATE
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 82
CALCIUM POLYGLUTAMATE
Humectant
 82
CHLORELLA FERMENT EXTRACT FILTRATE
Humectant
 82
CITRULLUS VULGARIS FRUIT EXTRACT
Humectant

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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.