Ingredient

Mechanically Separated Chicken Water

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Source
Animal-derived
Allergen
No
Role in food
MSC is often used as a lower-cost ingredient in processed meat products. It can …

What it is

Mechanically separated chicken (MSC) is a paste-like, processed poultry product made from chicken carcasses after the prime cuts have been removed. It is produced by forcing the bones, skin, and remaining meat through a sieve or grinder under high pressure. This process separates the edible tissue from the bones and skin.

Why it's used

MSC is often used as a lower-cost ingredient in processed meat products. It can serve as a binder and add moisture and texture. Common uses include hot dogs, sausages, and some frozen pizzas.

Health notes

In the US, mechanically separated chicken is permitted for use in food. The FDA regulates its production to ensure safety. While it is a source of protein, its nutritional profile can vary depending on the amount of bone and skin included. JECFA and EFSA have evaluated similar processed meat products, but specific evaluations for MSC may vary.

Allergen info

Not a major allergen.

Products containing Mechanically Separated Chicken Water

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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.