10 bestOver The Counter Potassium Supplementsof January 2026
112M consumers helped this year.
1

Potassium Supplement High Strength 1460mg with Vitamin C - Electrolytes Tablets - 3 Months Supply - 180 Vegan Potassium Tablets for Muscle Function - Natural Electrolytes Support - Superior Absorption
WeightWorld

9.8
2

Electrolyte Complex - High Strength Tablets with Added Magnesium, Potassium & Calcium - Muscle Function and Electrolyte Balance - 240 Vegan Tablets - No Synthetic Binders - Made in The UK by Nutravita
Nutravita

9.6
28% off
3

Cystopurin Cystitis Relief, Cranberry Flavour and Low in Sodium, 6 Sachets
Cystopurin

9.3
4

Potassium Supplement 1500mg with Vitamin C | High Strength Potassium Citrate | Electrolyte Tablets | 120 Count | 100% Vegan | by Horbaach
Horbäach

9.0
5

Potassium Supplements High Strength - 180 Vegan Potassium Tablets Mineral Electrolytes Supplement Contributes to Normal Muscle Function, Nervous System - Gluten-Free, Non-GMO, Made in UK by New Leaf
NEW LEAF PRODUCTS

8.8
Other
6% off
6

Potassium Supplement 1550mg & Vitamin C - 240 Vegan Tablets - 4 Month Supply - High Strength Potassium Citrate - Natural Electrolytes Support - Nu U Nutrition
Nu U Nutrition

8.5
7

Blood Pressure Tablets | Magnesium Supplement with Potassium & Calcium | Blood Pressure Support | 90 Count | Vegan | by Horbaach
Horbäach

8.2
8

Ezyleaf Potassium Citrate | 180 High Strength Potassium Capsules - 1000mg Potassium Citrate per Serving | Potassium Supplements | Clean, No Fillers Formula | Vegan, Non-GMO Gluten & Allergen Free | UK
Ezyleaf Nutrition

8.0
9

Pure Encapsulations - Potassium (Citrate) - Essential Mineral for Vascular Function and Overall Health - 90 Capsules
Pure Encapsulations

7.7
10

Potassium Supplement 1390mg with Vitamin C - 180 Vegan Tablets (3 Month Supply) - High Strength Potassium Citrate - Electrolytes Support - Contributes to Normal Muscle Function - Nutravita
Nutravita

7.4
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