Sorbitan Monooleate
CautionEmulsifier
Sorbitan Monooleate, also known as Polysorbate 80, is an emulsifier used in various food products. It can be derived from either animal or plant sources.
What is Sorbitan Monooleate?
Sorbitan Monooleate, commonly referred to as Polysorbate 80, is a synthetic compound used as an emulsifier in the food industry. It is a derivative of sorbitol and oleic acid and is widely used to stabilize oil-in-water mixtures, preventing separation in processed foods. The ingredient can be sourced from either plant or animal fats, which can be a concern for vegans and vegetarians.
Also known as:
Unsure about an ingredient? Scan it instantly.
Try SpoonfulDiet Compatibility
Sorbitanmonooleate (also called polysorbate 80) can come from either animal or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →Sorbitanmonooleate (polysorbate 80) can come from either animal or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →Sorbitanmonooleate (also called polysorbate 80) can come from either animal or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Fodmap diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Sorbitan Monooleate
Sorbitan Monooleate is often avoided by vegans and vegetarians because it can be derived from animal fats, although it can also be sourced from plants. Without clear labeling, the source of Sorbitan Monooleate can be ambiguous, leading to potential dietary concerns for those following plant-based diets. People with allergies or sensitivities to sorbitol may also choose to avoid this ingredient.
Potential Reactions
- Allergic reactions
- Digestive upset in sensitive individuals
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Spoonful flags ingredients that don't match your diet.
Get the AppFoods That Commonly Contain Sorbitan Monooleate
Browse products that match your diet.
Explore ProductsFrequently Asked Questions
Your Personal Ingredient Scanner
Spoonful helps thousands of people with dietary restrictions shop safely. Scan barcodes, read labels, and find safe alternatives — all in one app.

Take the Guesswork Out of Grocery Shopping
Join thousands who use Spoonful to find foods that match their dietary needs.