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Commonly used

Potassium Sorbate

Potassium sorbate is a preservative used to slow mold and yeast in packaged foods.

Potassium sorbatepreservative1 official sourcesReviewed 6/18/2026
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Potassium Sorbate ingredient label context
Eatibo

Ingredient label context for Eatibo additive review.

Safety context

Commonly used

Potassium sorbate is commonly used as a preservative. Eatibo still shows it because personal tolerance, product amount and frequency matter.

Commonly used in food, with context still depending on dose, product and personal tolerance.

Label recognition

potassium sorbatesorbic acide202

Likely food context

SaucesBaked goodsCheese productsFruit drinks

Source depth

1

1 official reference.

Overview

What Potassium Sorbate does in packaged food

Potassium sorbate appears in products that need shelf stability, especially sauces, drinks and baked goods. Eatibo keeps the explanation practical: why it is used, what names to look for and when a shopper may want more context.

Why it is used

  • Slowing mold growth
  • Slowing yeast growth
  • Extending shelf life

Technical effect

  • PRESERVATIVE

Names to watch for

  • Sorbic acid potassium salt
  • E202

How Eatibo reads it

Review the additive inside the full ingredient list

Match label terms and aliases.Check product type and frequency.Compare nearby additives, sweeteners, colors or preservatives.

References

Official and editorial sources

FDAFDA Substances Added to Food inventory

FAQ

Quick answers about Potassium Sorbate

What does potassium sorbate do?

It helps slow mold and yeast growth in some packaged foods and beverages.

Is potassium sorbate a preservative?

Yes. Eatibo classifies it as a preservative and helps users find it in ingredient labels.

Related additives

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Sodium benzoate is a preservative often used in acidic drinks, sauces and packaged foods.

preservativeSoft drinks, Juice drinks
Commonly used

Xanthan Gum

Xanthan gum is a thickener and stabilizer used in sauces, dressings and gluten-free foods.

thickener / stabilizerSalad dressings, Gluten-free bread
Commonly used

Sorbic Acid

Sorbic acid is a preservative used to help inhibit mold and yeast in packaged foods.

preservativeCheese products, Baked goods
Review with context

Benzoic Acid

Benzoic acid is a preservative-related ingredient used in some acidic foods and drinks.

preservativeSoft drinks, Pickles
Limit or avoid for some people

Sodium Nitrite

Sodium nitrite is used in some cured meats for curing, color and preservation context.

preservative / curing agentBacon, Hot dogs
Potassium Sorbate: Uses, Safety Context, and Label Names | Eatibo