Emulsifier
SORBITAN SESQUIOLEATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A sorbitol-based water-in-oil emulsifier — stabilises thick creams and balms. Included in standard patch-test panels as a fragrance-related contact-allergen marker; pull back if you patch-test positive.
Skin benefits
- W/O emulsion stabiliser
- Compatible with rich balms and creams
- Sorbitol-derived (sugar alcohol backbone)
- Effective at low concentrations
Known concerns
- Documented fragrance-related contact allergen marker
- Included in patch-test screening panels
- Possible cross-reactivity with sorbitan-fatty-acid esters in sensitised people
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Related emulsifiers
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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.