Potassium Sorbate (as Preservative)

Generally Safe PreservativeSynthetic

Potassium Sorbate (as Preservative) is a synthetic preservative used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 2 supplements in the GoodSupp database. Potassium sorbate is a salt used as a preservative.

2 Products use this
Generally Safe Safety rating
Preservative Category
No Natural origin

Safety Verdict: Generally Safe

Some individuals may experience allergic reactions.

What is Potassium Sorbate (as Preservative)?

Potassium sorbate is a salt used as a preservative.

Common Names Potassium Sorbate (as Preservative)
Type Preservative
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Potassium Sorbate (as Preservative) used in supplements?

It is used to inhibit the growth of mold and bacteria, extending the shelf life of the supplement.

Role in supplements: Preservative — extends shelf life by preventing bacterial growth or oxidation.

Should you be concerned about Potassium Sorbate (as Preservative)?

Generally no. Potassium Sorbate (as Preservative) is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

Some individuals may experience allergic reactions.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Potassium Sorbate (as Preservative)

These 2 highest-scoring supplements in our database use Potassium Sorbate (as Preservative).

Related Ingredients
Frequently Asked Questions
Is Potassium Sorbate (as Preservative) safe in supplements?

Potassium Sorbate (as Preservative) is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. Some individuals may experience allergic reactions. In GoodSupp's database, 2 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Potassium Sorbate (as Preservative) and why is it in my supplement?

Potassium sorbate is a salt used as a preservative. As a preservative, it extends shelf life by preventing bacterial growth, oxidation, or degradation of active ingredients. It appears in 2 products in the GoodSupp database.

Is Potassium Sorbate (as Preservative) natural or synthetic?

Potassium Sorbate (as Preservative) is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.