Ingredient

Water Propylene Glycol

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Source

Not animal-derived

Allergen

Role in food

Manufacturers add propylene glycol to foods to help preserve moisture and prevent ingredients from …

What it is

Propylene glycol is a synthetic liquid that absorbs water. It is chemically made from propylene oxide, which comes from petroleum. It is used in many products, including food, cosmetics, and pharmaceuticals.

Why it's used

Manufacturers add propylene glycol to foods to help preserve moisture and prevent ingredients from separating. It can also act as a solvent for flavors and colors. It is often found in baked goods, frostings, and liquid flavorings.

Health notes

Propylene glycol is generally recognized as safe (GRAS) by the FDA for use in food. It is metabolized by the body and excreted. JECFA and EFSA have evaluated propylene glycol and found it safe for consumption. Some people may experience mild side effects like nausea or diarrhea at very high doses, but this is rare with typical food intake.

Allergen info

Propylene glycol is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Water Propylene Glycol

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Ander-Beacon Corporation Rugalah, Apricot Croissants, Sweet Rolls, Muffins & Other Pastries 265kcal 5.9Protein 20.6Fat 17.6Carbs Heartland Sweeteners, LLC Liquid Water Enhancer, Strawberry, Watermelon Liquid Water Enhancer 0kcal 0Protein 0Fat 0Carbs Perry County Cheese Company Chocolate Fudge Candy 381kcal 2.4Protein 9.5Fat 66.7Carbs Perry County Cheese Company Maple Fudge Cookies & Biscuits High in saturated fat — 20% DV per serving High in added sugars — 36% DV per serving 400kcal 0Protein 15Fat 66.7Carbs Topmax Corporation Rich Red Gourmet Popcorn, Rich Red Popcorn, Peanuts, Seeds & Related Snacks High in added sugars — 38% DV per serving 357kcal 3.6Protein 3.6Fat 85.7Carbs

TC Heartland LLC French Vanilla Flavored Zero Calorie Liquid Sweetener, French Vanilla Granulated, Brown & Powdered Sugar 0kcal 0Protein 0Fat 100Carbs Jubilations, Inc. Key Lime Cheesecake, Key Lime Other Frozen Desserts High in saturated fat — 60% DV per serving High in cholesterol — 30% DV per serving 389kcal 5.6Protein 26.4Fat 30.6Carbs

Goya Foods, Inc. Corn Patties With Cheese Frozen Appetizers & Hors D'oeuvres High in sodium — 34% DV per serving 208kcal 11.9Protein 4.4Fat 30.8Carbs Harris-Teeter Inc. Berry Pomegranate Replenish Liquid Water Enhancer, Berry Pomegranate Liquid Water Enhancer 0kcal 0Protein 0Fat 0Carbs Nash Finch Company French Toast Bagels, French Toast Breads & Buns 272kcal 11.1Protein 1.2Fat 54.3Carbs Nutco, Inc. Peanut Butter Lovers A Blend Of Milk Chocolate Mini Peanut Butter Cups, Peanut Butter Drops, Cinnamon Praline Peanuts, Jumbo Raisins, Roasted Cashews, And Peanuts With Chocolate Gems Holiday Tray, Peanut Butter Lovers Other Snacks 500kcal 10Protein 30Fat 50Carbs Marsyl Enterprises, Inc. Maple Old Fashioned Mix, Maple Alcohol 200kcal 0Protein 0Fat 50Carbs

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.