Ingredient

Polysorbate 80

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What is Polysorbate 80?

Polysorbate 80 is a synthetic emulsifier used to help mix ingredients that typically don't blend well, such as oil and water. It is created by reacting sorbitol with oleic acid and then ethoxylating the sorbitan esters.

Polysorbate 80 is commonly added to foods to improve texture and extend shelf life. It is also used in pharmaceuticals and personal care products for its stabilizing properties. Some studies have raised concerns about its potential to increase intestinal permeability and influence gut microbiota, though findings are not consistent.

When you see Polysorbate 80 on a label, it means the product may have an extended shelf life or improved consistency. While generally considered safe, its presence may be a concern for individuals seeking to avoid synthetic additives.

Commonly found in: ice cream, cosmetics, salad dressings, processed foods, pharmaceuticals

What to watch

Some research suggests Polysorbate 80 may increase gut permeability in animal studies.

Benefits

Polysorbate 80 helps mix ingredients and improve product stability.

FDA

Polysorbate 80 is approved by the FDA as a GRAS (Generally Recognized As Safe) substance for its intended uses.

Research

While generally considered safe, some studies indicate potential effects on gut health, though results vary.

Vegan

Polysorbate 80 is not derived from animal sources, making it typically acceptable for vegan diets.

Sources: FDA Code of Federal Regulations on Food Additives

Scout's take

Polysorbate 80 is a synthetic emulsifier used to improve texture and stability in processed foods. It is derived from sorbitol and oleic acid, often from vegetable sources. Concerns exist regarding its potential to cause allergic reactions and impact gut health.