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10 Best potassium mineral supplements of 2026
Explore top picks
Best Choice1
Pure Encapsulations9.8Exceptional
Pure Encapsulations Potassium (Citrate) - Essential Electrolyte Supplement to Support Nerve & Muscle Function, Adrenals, Hormones, Heart Health & Energy* - Potassium Citrate Capsule - 180 Capsules
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Form Factor:Capsule
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Free From:Common allergens, artificial ingredients, GMOs
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Count:180 Capsules
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Mineral Type:Potassium (Citrate)
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Intended Use:Support nerve, muscle, cardiac, and adrenal function
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Value for Money2
BulkSupplements9.7Exceptional
BulkSupplements.com Potassium Citrate Powder - for Hydration Support, Mineral Supplement, Potassium 99mg - Gluten Free, 300mg per Serving, 1kg (2.2 lbs) (Pack of 1)
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3
Life Enhancement9.5Excellent
Life Enhancement High Potency 1020 mg Potassium Supplement for Muscle, Brain & Bone Health - No Additives High Absorption Elemental Potassium Supplement, Made in USA (240 Capsules – 120 Servings)
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4
Nutricost9.4Excellent
Nutricost Potassium Citrate 99mg, 500 Capsules
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5
Vykee Nutrition9.2Excellent
Vykee Nutrition Potassium Citrate Capsules - Supplements for Electrolyte Balance, Muscle & Heart Health - Vegan, Non-GMO, Gluten Free - 500 mg, 120 Count
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6
BulkSupplements9.1Excellent
BulkSupplements.com Potassium Citrate Powder - for Hydration Support, Mineral Supplement, Potassium 99mg - Gluten Free, 300mg per Serving, 500g (1.1 lbs) (Pack of 1)
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7
Horbäach9.0Excellent
Horbäach Chelated Potassium Gluconate Supplement | 595 mg | 300 Caplets | Vegetarian, Non-GMO, Gluten Free
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8
Trace Minerals8.8Very Good
Trace Minerals Ionic Potassium - Liquid Potassium Supplement for Healthy Brain & Muscle Function - Nerve Support - Easy Absorption - Vegan - Non-GMO - Unflavored - 2 fl oz (32 Servings)
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9
NaturalSlim8.6Very Good
NaturalSlim Natural Potassium Citrate Gluconate 99 mg - Kadsorb Supports Electrolyte Balance & Normal pH - Absorbable Potassium Supplements with Essential Minerals - Non GMO 400 Capsules 1 Pack
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10
Nature's Fusions8.4Good
Potassium Iodide Tablets 130 mg (Pack of 2) - (120 Tablets) 10 Year Shelf-Life EXP 2034 to 2035 - Ki Pills - Yoduro de potasio - Nutri Supplements - 3rd Party Tested - NSF cGMP Certified Facility
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