Potassium Gluconate Pure Powder
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Recommended Use
Suggested Usage: Take 1/2 level teaspoon 1 to 4 times daily in separate servings. Mix with at least 8 oz. of water or other beverage and take with food.
Warnings
Do not exceed 4 servings per day. Caution: For adults only. Consult physician if pregnant/nursing, taking any medications (especially those that may affect kidney function or blood potassium levels), or have a medical condition (especially heart/kidney condition or diabetes). Keep out of reach of children. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients
Frequently Asked Questions
What is NOW Foods Potassium Gluconate Pure Powder's Formulate score?
NOW Foods Potassium Gluconate Pure Powder scores 73 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is NOW Foods Potassium Gluconate Pure Powder worth it?
NOW Foods Potassium Gluconate Pure Powder scores 73/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in NOW Foods Potassium Gluconate Pure Powder?
Each serving contains Potassium (175 mg). Serving size: 1.1 Gram(s). 413 servings per container.
How do I take potassium gluconate pure powder?
Suggested Usage: Take 1/2 level teaspoon 1 to 4 times daily in separate servings. Mix with at least 8 oz. of water or other beverage and take with food.
Who makes Potassium Gluconate Pure Powder?
Potassium Gluconate Pure Powder is made by NOW Foods. See Formulate's full grade and product lineup for NOW Foods on its brand page.
Is NOW Foods Potassium Gluconate Pure Powder third-party tested?
NOW Foods lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.