Thickeners & Emulsifiers
Explore the list of thickeners & emulsifiers commonly found in foods, their safety levels, and side effects.
Maltodextrin
Carbohydrate / ThickenerMaltodextrin is a highly processed carbohydrate used as a thickener and preservative. It has a very high glycemic index.
Carrageenan
Thickener / StabilizerExtracted from red seaweed. Widely used to thicken dairy and plant-based milks. May cause digestive issues.
Soy Lecithin (E322)
EmulsifierA common emulsifier used to keep oil and water mixed, completely safe for most.
Guar Gum (E412)
Thickener & StabilizerA natural thickener made from the guar bean. Generally safe but can cause mild digestive issues in large amounts.
Xanthan Gum (E415)
ThickenerCreated through bacterial fermentation of sugars. Prevents ingredients from separating.
Polysorbate 80 (E433)
EmulsifierUsed to make ice cream smoother and prevent melting. Linked to gut inflammation.
Polysorbate 80 (E433)
EmulsifierUsed to make ice cream melt slower. Emerging studies link it to gut inflammation and metabolic syndrome.
Agar-Agar (E406)
Natural Thickener / Gelling AgentA plant-based, completely vegan gelatin substitute derived straight from red marine algae.
Modified Starch (E1400-E1452)
ThickenerChemically altered plant starch used to bulk up instant soups and sauces. A highly processed carbohydrate.
Sodium Phosphates (E339)
Emulsifier / PreservativeKeeps processed cheese sliceable and meat tender. Heavy consumption severely damages kidney function.
Mono- and Diglycerides (E471)
EmulsifierExtremely common in bread and ice cream. Often contains hidden trans fats and may be animal-derived.
Pectins (E440)
Natural ThickenerA very safe natural carbohydrate extracted from citrus peels or apples to gel jams.
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