Ingredient

Zein

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Source
Not animal-derived
Allergen
No
Role in food
Zein is used as a coating or glazing agent in foods, particularly in confectionery …

What it is

Zein is a protein found in corn. It is extracted from corn gluten, a byproduct of corn processing. The extraction process typically involves using solvents to isolate the protein.

Why it's used

Zein is used as a coating or glazing agent in foods, particularly in confectionery and snack products. It can provide a glossy finish, act as a moisture barrier, and help extend shelf life. It is often found in chocolate-coated items and popcorn.

Health notes

In the US, zein is generally recognized as safe (GRAS) by the FDA for use in food. It is considered a safe ingredient when consumed in typical amounts found in food. International bodies like JECFA have evaluated zein, and EFSA has also reviewed its safety. There is no widespread controversy regarding its use at normal consumption levels.

Allergen info

Zein is derived from corn, which is not one of the 9 FDA major allergens. It does not contain gluten.

Products containing Zein

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Pre-Columbian Productions LLC Chocolate Puffs, Dark Chocolate Peanut Butter Other Snacks High in saturated fat — 20% DV per serving 500kcal 14.3Protein 28.6Fat 57.1Carbs Pre-Columbian Productions LLC Chocolate Puffs, Dark Chocolate Himalayan Pink Salt Other Snacks High in saturated fat — 25% DV per serving 500kcal 10.7Protein 28.6Fat 57.1Carbs Brandless, Inc Dark Chocolate Quinoa Bites Chocolate High in saturated fat — 30% DV per serving High in added sugars — 20% DV per serving 533kcal 6.7Protein 30Fat 56.7Carbs Lieber Chocolate & Food Products Co. Candy Corn Candy 390kcal 0Protein 0Fat 95.1Carbs Jo-Lee Food Products, Inc. Dark Chocolate Raisins, Dark Chocolate Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 22% DV per serving 400kcal 3.3Protein 23.3Fat 60Carbs Jo-Lee Food Products, Inc. No Sugar Added Dark Chocolate Almonds, Dark Chocolate Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 30% DV per serving 500kcal 10Protein 43.3Fat 43.3Carbs TRU Chocolate Inc. Dark Chocolate Covered Flame Raisins Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 20% DV per serving 433kcal 3.3Protein 23.3Fat 63.3Carbs
Emulsifier (4 products) Chocolate Liquor (3 products) Dark Chocolate (3 products) Cocoa Butter (3 products) Coconut Oil (3 products) Brown Rice Flour (2 products) Organic Non-gmo Soy Lecithin (2 products) White Rice Flour (2 products) Pea Protein Concentrate (2 products) Quinoa Puff (2 products)

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.