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Vitamins, Minerals & Supplements

Over The Counter Potassium Supplements

10 Best Over The Counter Potassium Supplements 2025 in the United States

Name: NaturalSlim Kadsorb Natural Potassium Citrate - Supports Electrolyte Balance & Normal PH, Non-GMO & Gluten-Free, Absorbable Potassium Supplement with Essential Minerals - 99 mg 400 Capsules (Solo)
Brand: NaturalSlim
Price: 27.95 USD
Availability: InStock

From leading brands and best sellers available on the web.

Micro Ingredients Hydration Electrolyte Powder, 2lbs (139 Servings), Keto & No Sugar - High Potassium (1000mg) with Lemon Raspberry Flavored - Made with Real Lemon Juice & Coconut Water - Non-GMO

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Winner

NaturalSlim

NaturalSlim Kadsorb Natural Potassium Citrate - Supports Electrolyte Balance & Normal PH, Non-GMO & Gluten-Free, Absorbable Potassium Supplement with Essential Minerals - 99 mg 400 Capsules (Solo)

10.0

score

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Micro Ingredients Hydration Electrolyte Powder, 2lbs (139 Servings), Keto & No Sugar - High Potassium (1000mg) with Lemon Raspberry Flavored - Made with Real Lemon Juice & Coconut Water - Non-GMO

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Life Enhancement

Life Enhancement Potassium Supplement, 1020 mg,120 Servings, 240 caps

10.0

score

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Pure Encapsulations

Pure Encapsulations Potassium (Citrate) - Essential Electrolyte Supplement to Support Nerve & Muscle Function, Adrenals, Hormones, Heart Health & Energy* - Potassium Citrate Capsule - 180 Capsules

9.9

score

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Nutricost

Editor’s Choice

Nutricost Potassium Citrate 99mg, 500 Capsules

9.8

score

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NOW Foods

NOW Supplements, Potassium Citrate 99 mg, Supports Electrolyte Balance and Normal pH*, Essential Mineral, 180 veg Capsules

9.7

score

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Life Extension

Life Extension 99mg Potassium with Extend-Release Magnesium 250mg, 100 Veg Caps - Gluten-Free – Non-GMO – Vegetarian Supplement for Men and Women - Dual-Action Mineral Formula

9.6

score

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Diurex

Diurex Ultra Re-Energizing Water Pills - Relieve Water Bloat - Feel Better & Less Heavy - 80 Count

9.4

score

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MD.LIFE

Editor’s Choice

MD. Life Magnesium Potassium Supplement - 90 Capsules - High Absorption Magnesium Complex to Support Vascular Health & Leg Cramp 90cts

9.2

score

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DR VITAMIN SOLUTIONS

Editor’s Choice

DR VITAMIN SOLUTIONS Diuretic Water Pills for Weight Control, 12 Active Ingredients (Green Tea, Cranberry & More), Instant Relief from Bloat & Swelling, Water Retention Pills for Women & Men - 60 Caps

9.0

score

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#10

Country Life

Country Life Target-Mins - Cardiovascular Health Support with Magnesium, Potassium & Calcium, Free-Form Amino Acids, Zinc-Free Electrolyte Supplement

8.8

score

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More products we considered

Micro Ingredients Hydration Electrolyte Powder, 2lbs (139 Servings), Keto & No Sugar - High Potassium (1000mg) with Lemon Raspberry Flavored - Made with Real Lemon Juice & Coconut Water - Non-GMO

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Micro Ingredients US Origin Potassium Citrate Powder, 1 KG (35 Ounce) | Essential Hydration Electrolyte Supplement | Supports Mineral Balance, Heart, Joint, and Immune Health | Vegan Friendly

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Safrel Potassium Iodide 65 mg Tablets, Adults and Kids | Thyroid Support | Made in USA | Non-GMO Verified | Ki Pills Potassium Iodine Tablets - YODO Naciente (60 Count (Pack of 1))

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How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best Over The Counter Potassium Supplements 2025 in the United States

Micro Ingredients Hydration Electrolyte Powder, 2lbs (139 Servings), Keto & No Sugar - High Potassium (1000mg) with Lemon Raspberry Flavored - Made with Real Lemon Juice & Coconut Water - Non-GMO

NaturalSlim Kadsorb Natural Potassium Citrate - Supports Electrolyte Balance & Normal PH, Non-GMO & Gluten-Free, Absorbable Potassium Supplement with Essential Minerals - 99 mg 400 Capsules (Solo)

Micro Ingredients Hydration Electrolyte Powder, 2lbs (139 Servings), Keto & No Sugar - High Potassium (1000mg) with Lemon Raspberry Flavored - Made with Real Lemon Juice & Coconut Water - Non-GMO

Life Enhancement Potassium Supplement, 1020 mg,120 Servings, 240 caps

Pure Encapsulations Potassium (Citrate) - Essential Electrolyte Supplement to Support Nerve & Muscle Function, Adrenals, Hormones, Heart Health & Energy* - Potassium Citrate Capsule - 180 Capsules

Nutricost Potassium Citrate 99mg, 500 Capsules

NOW Supplements, Potassium Citrate 99 mg, Supports Electrolyte Balance and Normal pH*, Essential Mineral, 180 veg Capsules

Nutricost Potassium Citrate 99mg, 240 Capsules - Gluten Free, Non-GMO

Krampade Original Lemon Lime 4K, 4000 mg Potassium Instant Cramp Relief Electrolyte Drink Powder | Designed for Athletes and Crampers | 19-Serving Resealable Pouch

Krampade Electrolytes Powder Potassium Supplement - 2000 mg K+, >2X More Than Coconut Water | Cramp Relief and Prevention | Hydration Powder Packets

Krampade Anti-Cramping Potassium Replacement Sports Drink - 2K Fruit Punch Single Serve Colorless

Krampade Electrolytes Powder Potassium Supplement - 4000 mg K+, >4X More Than Coconut Water | Instant Cramp Relief | Hydration Powder

Life Extension 99mg Potassium with Extend-Release Magnesium 250mg, 100 Veg Caps - Gluten-Free – Non-GMO – Vegetarian Supplement for Men and Women - Dual-Action Mineral Formula

Diurex Ultra Re-Energizing Water Pills - Relieve Water Bloat - Feel Better & Less Heavy - 80 Count

MD. Life Magnesium Potassium Supplement - 90 Capsules - High Absorption Magnesium Complex to Support Vascular Health & Leg Cramp 90cts

DR VITAMIN SOLUTIONS Diuretic Water Pills for Weight Control, 12 Active Ingredients (Green Tea, Cranberry & More), Instant Relief from Bloat & Swelling, Water Retention Pills for Women & Men - 60 Caps

Country Life Target-Mins - Cardiovascular Health Support with Magnesium, Potassium & Calcium, Free-Form Amino Acids, Zinc-Free Electrolyte Supplement

Country Life Liver Supplements

Loss Supplement With Potassiums

Potassium Supplements

Male Enhancement Pills Over The Counter

Calcium Supplements

Micro Ingredients Hydration Electrolyte Powder, 2lbs (139 Servings), Keto & No Sugar - High Potassium (1000mg) with Lemon Raspberry Flavored - Made with Real Lemon Juice & Coconut Water - Non-GMO

Micro Ingredients US Origin Potassium Citrate Powder, 1 KG (35 Ounce) | Essential Hydration Electrolyte Supplement | Supports Mineral Balance, Heart, Joint, and Immune Health | Vegan Friendly

Safrel Potassium Iodide 65 mg Tablets, Adults and Kids | Thyroid Support | Made in USA | Non-GMO Verified | Ki Pills Potassium Iodine Tablets - YODO Naciente (60 Count (Pack of 1))