Ingredient

Bulgaricus & S

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add Bulgaricus & S to foods, particularly yogurt and dairy products, for its …

What it is

Bulgaricus & S is a strain of probiotic bacteria, specifically a type of Lactobacillus bulgaricus. It is a naturally occurring microorganism found in dairy products and is commonly used in the production of yogurt. It is cultivated and added to foods for its beneficial properties.

Why it's used

Manufacturers add Bulgaricus & S to foods, particularly yogurt and dairy products, for its probiotic benefits and to aid in fermentation. It contributes to the characteristic tangy flavor and texture of yogurt. It is also found in some sauces and ethnic food products.

Health notes

Lactobacillus bulgaricus strains are generally recognized as safe (GRAS) by the FDA for use in food. Probiotics like L. bulgaricus are studied for their potential to support gut health. International bodies like JECFA have evaluated probiotics, but do not typically set specific ADIs for live bacterial cultures. Research into the specific health effects of different probiotic strains is ongoing.

Allergen info

Bulgaricus & S is not derived from any of the 9 major allergens. It is a bacterium and does not contain gluten.

Products containing Bulgaricus & S

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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.