Additive

Monosodium Glutamate

Monosodium glutamate, or MSG, is a flavor enhancer used to add savory umami flavor to foods.

Reviewed June 17, 2026

Quick answer

MSG is used to add savory flavor. You may see it in seasoning blends, soups, snacks, frozen meals, sauces, and prepared foods.

Why it is used

Food makers use MSG to enhance savory flavor, add umami taste, and improve flavor balance in some foods.

Where you might see it

  • Seasoning blends
  • Soups
  • Sauces
  • Snack foods
  • Frozen meals

What to check on the label

  • If sodium matters to you, check total sodium on the Nutrition Facts label.
  • MSG is one flavor ingredient, not the whole nutrition picture.
  • If you personally avoid MSG, compare ingredient lists between similar products.

A careful note

Some shoppers choose to avoid MSG based on personal preference or sensitivity. Grocery Savvy should not diagnose symptoms or dismiss personal experiences.

Sources and review

This entry is written for educational label context and reviewed against source-backed internal references.

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