Ingredient

Cyanocobalamin

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add cyanocobalamin to foods as a vitamin B12 supplement. It is commonly used …

What it is

Cyanocobalamin is a synthetic form of vitamin B12, an essential nutrient. It is typically produced through bacterial fermentation in a laboratory setting.

Why it's used

Manufacturers add cyanocobalamin to foods as a vitamin B12 supplement. It is commonly used to fortify cereals, plant-based milk alternatives, and nutritional bars to help consumers meet their daily vitamin B12 needs.

Health notes

Cyanocobalamin is an FDA-approved nutrient for use in food. It is generally recognized as safe when consumed at typical levels, as vitamin B12 is essential for nerve function, red blood cell formation, and DNA synthesis. JECFA has evaluated cyanocobalamin and established an acceptable daily intake. EFSA has also evaluated its safety and efficacy as a nutrient.

Allergen info

Not a major allergen.

Products containing Cyanocobalamin

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Kellogg Company US Kellogg Apple Jacks .9Oz 100Ct Cereals Products - Ready to Eat (Shelf Stable) 370kcal 5.2Protein 3.7Fat 87.8Carbs Kellogg Company US Kellogg Krave Treat Bars Smores 1.58Oz Cereal/Muesli Bars —kcal 4.4Protein 17.7Fat 69.9Carbs Kellogg Company US Kellogg Special K Hot Cereal Cinnamon Raisin 1.83Oz Cereals Products - Not Ready to Eat (Shelf Stable) —kcal 14.1Protein 10.4Fat 61.9Carbs Kellogg Company US Kellogg Special K Cereal Vanilla Almond 16.3Oz Cereals Products - Ready to Eat (Shelf Stable) —kcal 7.9Protein 4.3Fat 82.6Carbs Kellogg Company US Kellogg Special K Hot Cereal Maple Brown Sugar 3.66Oz Cereals Products - Not Ready to Eat (Shelf Stable) —kcal 15.4Protein 9.9Fat 62.1Carbs Kellogg Company US Kellogg Special K Hot Cereal Cinnamon Raisin Pecan 3.66Oz Cereals Products - Not Ready to Eat (Shelf Stable) —kcal 14.1Protein 10.4Fat 61.9Carbs Kellogg Company US Kellogg Special K Protein Bars Cranberry Walnut 1.59Oz Cereal/Muesli Bars —kcal 22.5Protein 11Fat 53Carbs Kellogg Company US Kellogg Special K Hot Cereal Honey Nut 3.66Oz Cereals Products - Not Ready to Eat (Shelf Stable) —kcal 14.6Protein 7.8Fat 67.4Carbs Kellogg Company US Kellogg Special K Hot Cereal Honey Nut Crunch 1.83Oz Cereals Products - Not Ready to Eat (Shelf Stable) —kcal 14.6Protein 7.8Fat 67.4Carbs Kellogg Company US Kellogg Eggo Waffles Chocolatey Chocolate Chip 10.7Oz Cakes - Sweet (Frozen) High in sodium — 21% DV per serving —kcal 6Protein 10.2Fat 45.3Carbs Kellogg Company US Kellogg Special K Protein Bars Chocolatey Dipped Mint 15.9Oz Cereal/Muesli Bars High in saturated fat — 22% DV per serving —kcal 18.8Protein 13.3Fat 54.9Carbs Kellogg Company US Kellogg Special K Protein Bars Chocolatey Brownie 15.9Oz Cereal/Muesli Bars High in saturated fat — 22% DV per serving —kcal 18.9Protein 12.9Fat 54.6Carbs

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.