About
What it is and where it shows up.
Polysorbate 80 is a synthetic nonionic surfactant and emulsifier derived from sorbitol and oleic acid, widely used in baked goods, ice cream, confectionery, and sauces to improve texture, prevent fat separation, and stabilise emulsions. It is also used as a defoaming agent and solubiliser in various processed foods.
Safety summary
The regulatory and scientific consensus.
EFSA re-evaluated polysorbates in 2015 and established a group ADI of 25 mg/kg bw/day for E432–E436, but noted that estimated toddler exposure (24.5 mg/kg bw/day) is very close to this limit. Emerging in vitro, animal, and human tissue studies suggest that even low dietary concentrations of polysorbate 80 may promote bacterial translocation across the intestinal epithelium and contribute to intestinal inflammation and metabolic syndrome. Hypersensitivity reactions, including anaphylactoid shock, have been documented, primarily with parenteral exposure but also flagged for sensitive individuals consuming it orally.
Regulatory landscape
What food-safety regulators have decided.
| Jurisdiction | Status | Note |
|---|---|---|
| EFSA (European Food Safety Authority) (European Union) | Approved | Group ADI of 25 mg/kg bw/day for polysorbates E432–E436, established in the 2015 EFSA re-evaluation (EFSA Journal 2015;13(7):4152). Authorised under Commission Regulation (EU) No 1130/2011 and Annex II of Regulation (EC) No 1333/2008. EFSA noted that estimated toddler exposure of 24.5 mg/kg bw/day approaches the ADI, leaving a negligible safety margin for this age group.source |
| Food Standards Agency (FSA) / Food Standards Scotland (FSS) (United Kingdom) | Approved | Authorised in England, Scotland, and Wales under Assimilated Regulation (EC) No. 1333/2008 (Annex II and Annex III); specifications under Assimilated Regulation (EU) No. 231/2012. Authorization last updated April 2025. Grouped under E432–E436 polysorbates.source |
| FSSAI (Food Safety and Standards Authority of India) (India) | Approved | Approved at GMP (Good Manufacturing Practice) level under FSSAI product/ingredient approval reference 60/Std/PA/FSSAI/2018. Use governed by the Food Safety and Standards (Food Products Standards and Food Additives) Regulations. Specific per-food maximum use levels follow the FSS Additives Regulations Compendium.source |
| FDA (Food and Drug Administration) (United States) | Approved | Regulated as a direct food additive under 21 CFR 172.840 (emulsifier in various foods) and 21 CFR 172.623 (with carrageenan for gel foods, max 500 ppm polysorbate 80 in final food). Also permitted as a defoaming agent component under 21 CFR 173.340. Common or usual name 'polysorbate 80' required on food labels per FDA CPG Sec 555.800. |
Who should approach with care
Whose guidance would steer them away.
Infants — EFSA (2015) estimated that toddler exposure at the highest dietary level (24.5 mg/kg bw/day) is very close to the group ADI of 25 mg/kg bw/day, leaving negligible safety margin for this age group.
Children — Children typically have higher food-additive exposure per unit body weight than adults; EFSA's 2015 opinion specifically identified toddlers as a population of concern due to dietary exposure approaching the ADI.
Ibd — In vitro and animal studies (PMC6899614) show polysorbate 80 at low concentrations significantly increases translocation of mucosa-associated E. coli across intestinal epithelium and promotes intestinal inflammation, which may exacerbate inflammatory bowel disease.
Ibs — Animal model data linking polysorbate 80 ingestion to disrupted gut microbiota composition and increased intestinal permeability suggest potential risk for individuals with irritable bowel syndrome.
Other — Individuals with known hypersensitivity to polyethoxylated surfactants should exercise caution, as hypersensitivity reactions including anaphylactoid shock have been documented with polysorbate 80 exposure (EMA guideline); the oral food route confers lower risk than parenteral exposure but sensitised individuals should seek medical advice.
Research citations
The sources behind this verdict.
- 1FDA. Food Additive Status List – Polysorbate 80. fda.gov
- 2other. Information on the package leaflet regarding polysorbates used as excipients in medicinal products for human use. ema.europa.eu
- 3WHO. JECFA evaluation – Polysorbate 80 (WHO Food Additives Contaminants JECFA Database). apps.who.int
- 4PubMed. Food additives: Assessing the impact of exposure to permitted emulsifiers on bowel and metabolic health – introducing the FADiets study, 2019. pmc.ncbi.nlm.nih.gov
- 5EFSA. Scientific Opinion on the re-evaluation of polyoxyethylene sorbitan monolaurate (E 432), polyoxyethylene sorbitan monooleate (E 433), polyoxyethylene sorbitan monopalmitate (E 434), polyoxyethylene sorbitan monostearate (E 435) and polyoxyethylene sorbitan tristearate (E 436) as food additives, 2015. efsa.europa.eu
Independently researched5 citations