Ingredient

Lactobacillus Bulgaricus 1 Billion Cfu

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
This bacterium is most famous for its role in making yogurt, where it ferments …

What it is

Lactobacillus bulgaricus is a type of bacteria commonly used in food production. It is naturally found in the digestive tract of humans and animals and is also present in milk. It is typically grown in a laboratory setting for use as a starter culture in dairy products.

Why it's used

This bacterium is most famous for its role in making yogurt, where it ferments lactose (milk sugar) into lactic acid. This process gives yogurt its characteristic tangy flavor and thick texture. It is also added to some other fermented foods and dietary supplements.

Health notes

Lactobacillus bulgaricus is generally recognized as safe (GRAS) by the FDA for use in food. It is considered a probiotic, meaning it may provide health benefits when consumed in adequate amounts, particularly for gut health. International bodies like JECFA and EFSA have evaluated probiotics, but specific evaluations for L. bulgaricus are often part of broader assessments of live cultures.

Allergen info

Lactobacillus bulgaricus is a bacterium and not derived from any of the 9 major allergens. It does not contain gluten.

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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.