Boric Acid

Avoid PreservativeSynthetic

Boric Acid is a synthetic preservative used in dietary supplements. Safety rating: Avoid. This ingredient has been flagged for potential safety concerns. Consider alternatives. Found in 3 supplements in the GoodSupp database. Boric acid is a weak acid used as a preservative and antiseptic.

3 Products use this
Avoid Safety rating
Preservative Category
No Natural origin

Safety Verdict: Avoid

Can be toxic if ingested in large amounts.

What is Boric Acid?

Boric acid is a weak acid used as a preservative and antiseptic.

Common Names Boric Acid
Type Preservative
Origin Synthetic / Manufactured
Safety Rating Avoid

Why is Boric Acid used in supplements?

It is used to prevent microbial growth and extend the shelf life of supplements.

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

Should you be concerned about Boric Acid?

Yes, this ingredient has concerns. Boric Acid has been flagged for potential safety issues. Consumers should carefully evaluate whether products containing this ingredient are right for them.

Can be toxic if ingested in large amounts.

Consider alternatives. Look for products that do not contain this ingredient if possible.

Top-rated products containing Boric Acid

These 3 highest-scoring supplements in our database use Boric Acid.

Related Ingredients
Frequently Asked Questions
Is Boric Acid safe in supplements?

Boric Acid is rated avoid based on safety research. This ingredient has been flagged for potential health concerns, and consumers should carefully evaluate whether products containing it are appropriate for them. Consider looking for alternatives that use safer substitutes. Can be toxic if ingested in large amounts. In GoodSupp's database, 3 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Boric Acid and why is it in my supplement?

Boric acid is a weak acid used as a preservative and antiseptic. As a preservative, it extends shelf life by preventing bacterial growth, oxidation, or degradation of active ingredients. It appears in 3 products in the GoodSupp database.

Is Boric Acid natural or synthetic?

Boric Acid 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. 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.