1,2-hexanediol
On the label: 1,2-Hexanediol · Solvent
What it is
A glycol with antimicrobial action, common in Korean formulas as part of a preservative-free system.
Solvents: Solvents dissolve the other ingredients; water is the commonest, followed by alcohols and glycols.
Wikidata: Chemical compound. Q82248760 →
In the research
25 PubMed papers mention it with skin, cosmetics or hair; the three most recent:
- From extraction to formulation: evaluating the polyol-assisted microwave extraction of phenolic compounds from Tiliacora triandra leaves for cosmetic applications · Fitoterapia, 2026
- Machine Learning Analysis of Liposome Stability in Polyol-Tween 85 Surfactant Systems · Current pharmaceutical design, 2026
- Synergistic/antagonistic antimicrobial effects of cosmetic ingredients in combination with 1,2-hexanediol · Journal of microorganism control, 2024
A paper is a paper, not a verdict: titles are listed so you can read them, and a study on cells or mice says little about a cream on a face.
Other solvents
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