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 20 supplements in the GoodSupp database. Potassium hydroxide is an inorganic compound.

20 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 20 highest-scoring supplements in our database use Potassium Hydroxide.

LivOn Laboratories Lypo-Spheric Glutathione, 30 Packets
LivOn Laboratories Lypo-Spheric Glutathione, 30 Packets
Product 78 Brand N/A
LivOn Laboratories Lypo-Spheric Glutathione, 450 mg
LivOn Laboratories Lypo-Spheric Glutathione, 450 mg
Product 78 Brand N/A
Swanson Stomach Defense Essentials, 60 Veggie Capsules
Swanson Stomach Defense Essentials, 60 Veggie Capsules
Product 69 Brand N/A
Univera Univera km, Liquid Potassium Supports, 32 fl oz (1PK), Body's pH Blood Balance, Original Karl Jurak fomula, Earthy Taste (30-Day Supply)
Univera Univera km, Liquid Potassium Supports, 32 fl oz (1PK), Body's pH Blood Balance, Original Karl Jurak fomula, Earthy Taste (30-Day Supply)
Product 68 Brand N/A
Premier Protein Premier Protein High-Protein Vanilla Shake, 18 x 325 mL - Ready-to-Drink Shake (4/CASE)
Premier Protein Premier Protein High-Protein Vanilla Shake, 18 x 325 mL - Ready-to-Drink Shake (4/CASE)
Product 62 Brand N/A
Glucerna Nutritional Shake Homemade Vanilla, 6 Bottles
Glucerna Nutritional Shake Homemade Vanilla, 6 Bottles
Product 61 Brand N/A
Caltrate Caltrate® Gummies (50 Count, Cherry, Orange & Strawberry Flavour), Vitamin D, Calcium Supplement, Calcium and vitamin D Gummies
Caltrate Caltrate® Gummies (50 Count, Cherry, Orange & Strawberry Flavour), Vitamin D, Calcium Supplement, Calcium and vitamin D Gummies
Product 61 Brand N/A
Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE)
Premier Protein Premier Protein High-Protein Chocolate Shake, 18 x 325 mL - Drink Protein Shake (4/CASE)
Product 61 Brand N/A
Centrum Centrum Strong Bones and Muscle Support - 45 Gummies, 45 Gummies
Centrum Centrum Strong Bones and Muscle Support - 45 Gummies, 45 Gummies
Product 60 Brand N/A
Centrum Centrum Junior MultiGummies Multivitamin and Multimineral Supplement, Cherry, Berry, and Orange Flavours, 120 Gummies
Centrum Centrum Junior MultiGummies Multivitamin and Multimineral Supplement, Cherry, Berry, and Orange Flavours, 120 Gummies
Product 59 Brand N/A
Kirkland Signature Chewable C Tangy Orange Taste
Kirkland Signature Chewable C Tangy Orange Taste
Product 56 Brand N/A
Premier Protein Premier Protein Chocolate High Protein Ready-to-Drink Shake, 12 pack, 325mL x 12 count
Premier Protein Premier Protein Chocolate High Protein Ready-to-Drink Shake, 12 pack, 325mL x 12 count
Product 55 Brand N/A
Premier Protein Premier Protein Vanilla High Protein Ready-to-Drink Shake, 12 pack
Premier Protein Premier Protein Vanilla High Protein Ready-to-Drink Shake, 12 pack
Product 55 Brand N/A
Premier Protein Premier Protein Chocolate Peanut Butter High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Premier Protein Premier Protein Chocolate Peanut Butter High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Product 55 Brand N/A
Premier Protein Premier Protein Vanilla High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Premier Protein Premier Protein Vanilla High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Product 55 Brand N/A
Premier Protein Premier Protein Café Latte High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Premier Protein Premier Protein Café Latte High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Product 55 Brand N/A
Premier Protein Premier Protein Pumpkin Spice High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Premier Protein Premier Protein Pumpkin Spice High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Product 55 Brand N/A
Premier Protein Premier Protein Chocolate High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Premier Protein Premier Protein Chocolate High Protein Ready-to-Drink Shake, 4 pack, 325mL x 4 count
Product 55 Brand N/A
Ensure Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack
Ensure Ensure Max Protein Shake | Milk Chocolate | Ready to Drink | 30g Protein for Muscle Health | 1g Sugar, 4g Fiber | 11 fl oz, 12 Pack
Product 54 Brand N/A
H-E-B Opti Meal Protein Shake Vanilla
H-E-B Opti Meal Protein Shake Vanilla
Product 53 Brand N/A
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, 20 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 20 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. 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.