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Electrolyte balance, muscle function, nerve signalling
Adults with low dietary potassium intake or those seeking everyday electrolyte support for active routines.
Take 1 capsule once daily with 8–12 oz of water; taking with food may be comfortable for the stomach.
Vegetarian; Non-GMO; Gluten-Free; Produced in a GMP compliant facility; Third party tested
As a key electrolyte, potassium helps maintain fluid balance and supports normal nerve signalling and muscle contraction by influencing cellular membrane potentials.
Caution: Take with water and avoid exceeding suggested use, as high potassium intake may cause gastrointestinal discomfort; consult a professional if you use potassium-sparing medicines or have kidney concerns.
Label Warning: For adults aged 18 years and over. Consult a healthcare professional before use if pregnant or breastfeeding, taking medication, or have a medical condition.
Who should be cautious: People with kidney concerns, heart rhythm issues, or those using medicines that may affect potassium levels such as ACE inhibitors, ARBs, potassium-sparing diuretics, or NSAIDs may need extra caution. Individuals on thyroid medications or certain antibiotics may consider spacing from magnesium stearate-containing products if advised by a clinician. Discuss with a healthcare provider before combining with medications.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Potassium and magnesium may support heart health and muscle function, working together to maintain electrolyte balance and reduce muscle cramps.
AI generated. Not medical advice.
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Potassium citrate is a powerful, easily absorbed compound made up of potassium and citric acid. An electrolyte, potassium citrate helps cells to ferry electrical charges between the muscles and brain, playing a key role in muscle contraction (including the heart!).
Supplementing with potassium citrate may ease discomfort from muscle cramps.* It is also a powerful alkalising agent and can work to prevent kidney stones caused by crystal formation in overly acidic urine.
As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional.
Rice flour, hypromellose (cellulose) capsule, magnesium stearate (vegetable source).
Made and quality tested in the USA with globally sourced ingredients.
For healthy individuals aged 18 years and over. Consult a healthcare professional before use if you are pregnant or breastfeeding, taking medication, or have a medical condition. Keep out of the reach of children. Do not use if the safety seal is broken or missing.
Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 1 capsule | ||
| Servings Per Container: 240 | ||
| Amount Per Serving | %Daily Value* | |
| Potassium (from potassium citrate) | 99 mg | 2% |
| *Percent Daily Values (DV) are based on a 2,000 calorie diet. | ||
