Potassium Hydroxide

Caution BufferSynthetic

Potassium Hydroxide is a synthetic buffer used in dietary supplements. Safety rating: Caution. Some individuals may want to exercise caution — consult a healthcare provider if concerned. Found in 2 supplements in the GoodSupp database. Potassium hydroxide is an inorganic compound.

2 Products use this
Caution Safety rating
Buffer Category
No Natural origin

Safety Verdict: Caution

Can be corrosive in concentrated form; generally safe in diluted form.

What is Potassium Hydroxide?

Potassium hydroxide is an inorganic compound.

Common Names Potassium Hydroxide, Caustic Potash
Type Buffer
Origin Synthetic / Manufactured
Safety Rating Caution

Why is Potassium Hydroxide used in supplements?

It is used to adjust the pH.

Role in supplements: Buffer — maintains pH stability to protect active ingredients and reduce stomach irritation.

Should you be concerned about Potassium Hydroxide?

Worth noting. Potassium Hydroxide has some considerations that certain consumers should be aware of, though it is used widely in the supplement industry.

Can be corrosive in concentrated form; generally safe in diluted form.

Review recommended. Consider your individual health situation and consult a healthcare provider if concerned.

Top-rated products containing Potassium Hydroxide

These 2 highest-scoring supplements in our database use Potassium Hydroxide.

Related Ingredients
Frequently Asked Questions
Is Potassium Hydroxide safe in supplements?

Potassium Hydroxide carries a caution rating in supplements. While it is widely used in the industry, there are some considerations consumers should be aware of. This doesn't necessarily mean it's dangerous, but rather that certain populations (such as pregnant women, children, or people with specific health conditions) may want to exercise extra care. Can be corrosive in concentrated form; generally safe in diluted form. In GoodSupp's database, 2 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Potassium Hydroxide and why is it in my supplement?

Potassium hydroxide is an inorganic compound. It appears in 2 products in the GoodSupp database.

Is Potassium Hydroxide natural or synthetic?

Potassium Hydroxide 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.