Potassium Carbonate

Generally Safe BufferSynthetic

Potassium Carbonate is a synthetic buffer used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 20 supplements in the GoodSupp database. Potassium carbonate is an inorganic salt used as a buffering agent.

20 Products use this
Generally Safe Safety rating
Buffer Category
No Natural origin

Safety Verdict: Generally Safe

This ingredient is rated generally safe for use in dietary supplements.

What is Potassium Carbonate?

Potassium carbonate is an inorganic salt used as a buffering agent.

Common Names Potassium Carbonate
Type Buffer
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Potassium Carbonate used in supplements?

It is used to adjust the pH of the supplement.

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

Should you be concerned about Potassium Carbonate?

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

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

Top-rated products containing Potassium Carbonate

These 20 highest-scoring supplements in our database use Potassium Carbonate.

Herb Pharm Neutralizing Cordial
Herb Pharm Neutralizing Cordial
Product 100 Brand N/A
Herb Pharm Neutralizing Cordial
Herb Pharm Neutralizing Cordial
Product 100 Brand N/A
Alani Nu Alani Nu Cookies & Cream Protein Shake
Alani Nu Alani Nu Cookies & Cream Protein Shake
Product 100 Brand N/A
California Gold Nutrition TheanineUP™, L-Theanine & Caffeine Plus Cocoa, and Matcha, 60 Veggie Capsules
California Gold Nutrition TheanineUP™, L-Theanine & Caffeine Plus Cocoa, and Matcha, 60 Veggie Capsules
Product 84 Brand N/A
Ageless Foundation Laboratories UltraMax Gold Valencia Orange Flavor
Ageless Foundation Laboratories UltraMax Gold Valencia Orange Flavor
Product 76 Brand N/A
Emergen-C EMERGEN-C Immune Plus Elderberry, 18 count, 18 ct
Emergen-C EMERGEN-C Immune Plus Elderberry, 18 count, 18 ct
Product 76 Brand N/A
Zipfizz Energy Drink Mix, Orange Soda, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Orange Soda, 20 Tubes, 0.39 oz (11 g) Each
Product 75 Brand N/A
Fybogel Hi Fibre Orange Ispaghula Husk
Fybogel Hi Fibre Orange Ispaghula Husk
Product 75 Brand N/A
Zipfizz Energy Drink Mix, Fruit Punch, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Fruit Punch, 20 Tubes, 0.39 oz (11 g) Each
Product 74 Brand N/A
Zipfizz Energy Drink Mix, Blueberry Raspberry, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Blueberry Raspberry, 20 Tubes, 0.39 oz (11 g) Each
Product 74 Brand N/A
Zipfizz Energy Drink Mix, Black Cherry, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Black Cherry, 20 Tubes, 0.39 oz (11 g) Each
Product 74 Brand N/A
Zipfizz Energy Drink Mix, Orange Cream, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Orange Cream, 20 Tubes, 0.39 oz (11 g) Each
Product 74 Brand N/A
Zipfizz Drink Mix, Berry, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Drink Mix, Berry, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
Zipfizz Energy Drink Mix, Pink Lemonade, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Pink Lemonade, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
Zipfizz Energy Drink Mix, Watermelon, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Watermelon, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
Zipfizz Energy Drink Mix, Pink Grapefruit, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Pink Grapefruit, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
Zipfizz Drink Mix, Citrus, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Drink Mix, Citrus, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
Zipfizz Energy Drink Mix, Limon, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Limon, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
Zipfizz Energy Drink Mix, Pina Colada, 20 Tubes, 0.39 oz (11 g) Each
Zipfizz Energy Drink Mix, Pina Colada, 20 Tubes, 0.39 oz (11 g) Each
Product 73 Brand N/A
MHP Secretagogue-Gold, Orange, 30 Stick Packs, 0.53 oz (14.9 g) Each
MHP Secretagogue-Gold, Orange, 30 Stick Packs, 0.53 oz (14.9 g) Each
Product 71 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Potassium Carbonate safe in supplements?

Potassium Carbonate 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. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

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

Potassium carbonate is an inorganic salt used as a buffering agent. It appears in 20 products in the GoodSupp database.

Is Potassium Carbonate natural or synthetic?

Potassium Carbonate 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.