Best Potassium Deals Online in the UK (25 Deals Found)

Last Updated - 20/03/2026 Sort By:

Best Choice
Horbäach

New
Potassium Supplement High Strength 1500mg with Vitamin C | Electrolyte Capsules | Potassium Citrate | 120 Count | 100% V
HIGH-STRENGTH FORMULA: Give your wellness routine a natural boost with our Potassium & Vitamin C capsules. Each daily se

£7.99 £9.40
Best Value
Horbäach

New
Potassium Supplement High Strength 1500mg with Vitamin C | Electrolyte Capsules | Potassium Citrate | 120 Count | 100% V
HIGH-STRENGTH FORMULA: Give your wellness routine a natural boost with our Potassium & Vitamin C capsules. Each daily se

£7.99 £9.40
New
Potassium Tablets 200mg x 60 Healthy Blood Pressure Nerve & Muscular Systems
Potassium 200mg. Potassium is an important mineral within the body, serving a number of functions. Potassium contributes

£2.99
NEW LEAF PRODUCTS

New
Potassium Supplements 1500mg High Strength - 180 Vegan Potassium Mineral Electrolytes Supplement - Contributes to Normal
POTASSIUM SUPPLEMENTS HIGH STRENGTH POTASSIUM CHLORIDE - 1500mg per serving (providing 778mg elemental potassium) Potass

£9.97
New
Potassium Gluconate - High Quality Supplement Elemental Potassium 88mg
[INGREDIENT LIST ?. ONE PER LINE OR BULLETS]. [ACTIVE INGREDIENT ?. Individual results may vary. [FEATURE 1]. [FEATURE 2

£3.99
10% Off
NEW LEAF PRODUCTS

New
Potassium Supplements 1500mg High Strength - 180 Vegan Potassium Mineral Electrolytes Supplement - Contributes to Normal
POTASSIUM SUPPLEMENTS HIGH STRENGTH POTASSIUM CHLORIDE - 1500mg per serving (providing 778mg elemental potassium) Potass

£8.97 £9.97
WeightWorld

New
Potassium Supplements with Vitamin C 1460mg | 3 Months Supply | 180 Tablets | Electrolytes Tablets | Bioavailable Potass
1460MG PER SERVING - 3 MONTHS SUPPLY: Potassium is a naturally occurring mineral and the third most abundant in living b

£16.98 £17.99
New
Potassium Chloride Tablets * 1000mg High Strength Formula * 180 Vegan Tablets
Our Potassium Chloride 1000mg formula stands out for its focus on a single, powerful ingredient: highly bioavailable pot

£9.69
15% Off
WeightWorld

New
Potassium Supplements with Vitamin C 1460mg | 3 Months Supply | 180 Tablets | Electrolytes Tablets | Bioavailable Potass
1460MG PER SERVING - 3 MONTHS SUPPLY: Potassium is a naturally occurring mineral and the third most abundant in living b

£15.28 £17.99
New
Potassium Tablets 200mg, Healthy Blood Pressure Nerve & Muscular Systems Support
GOODNESS: These 200mg potassium tablets are made from 400mg potassium chloride. Food sources of potassium include fruits

£38.49
Solgar

New
Solgar Potassium Tablets - Essential Electrolyte - Supports Nerve and Muscle Function for Normal Blood Pressure - Vegan
✓ ESSENTIAL ELECTROLYTE - Solgar Potassium Tablets is a premium quality mineral product. Potassium is an essential elect

£8.94
Solgar

New
Solgar Potassium Tablets - Essential Electrolyte - Supports Nerve and Muscle Function for Normal Blood Pressure - Vegan
✓ ESSENTIAL ELECTROLYTE - Solgar Potassium Tablets is a premium quality mineral product. Potassium is an essential elect

£8.49 £8.94
New
Potassium Citrate Capsules 700mg Vegan No Fillers No Binders 100% Clean Keto
Potassium Citrate Capsules 700mg Per Capsules - 100% Clean Free From Any Fillers or Chemicals - Vegan Capsules - One of

£9.50
Lindens

New
Lindens - Potassium 200mg Tablets with 50mg Vitamin C - 100 Tablets - UK Made - Contributes to Normal Blood Pressure, Mu
HIGHLY EFFECTIVE POTASSIUM & VITAMIN C — look after your mind and body with Lindens Health + Nutrition! Each potent 200m

£7.39
New
Potassium 1500mg Supplements High Strength - 180 Tablets Nervous System Bones
Potassium contributes to the normal functioning of the nervous system, normal muscle function, and the maintenance of no

£10.95
Lindens

New
Lindens - Potassium 200mg Tablets with 50mg Vitamin C - 100 Tablets - UK Made - Contributes to Normal Blood Pressure, Mu
HIGHLY EFFECTIVE POTASSIUM & VITAMIN C — look after your mind and body with Lindens Health + Nutrition! Each potent 200m

£7.02 £7.39
New
POTASSIUM Tablets Supplement 200mg 120 Pack Muscle & Neurological MADE IN UK
Potassium is vital for our health and well-being. If you're looking to boost your health, Potassium Tablets 200mg are th

£5.57 £5.99
New
Potassium 200mg - 100 Tablets - [Lindens 0878]
Paired with exercise, getting enough potassium is important to your health. Lindens Potassium 200mg Tablets are a conven

£6.88
New
POTASSIUM BICARBONATE - Highest Quality Food Grade 100g to 25kg
POTASSIUM BICARBONATE – Pure Food Grade Powder What is Potassium Bicarbonate? Potassium Bicarbonate is a soft white slig

£92.00
New
Potassium Citrate Powder Vegan No Fillers No Binders 100% Clean Pure USP/BP - UK
Potassium citrate powder is an essential nutrient for health. Our potassium citrate contains 36% pure potassium. Take wi

£6.99
New
Potassium Citrate 180 tablets 1460mg for Blood Pressure High Strength Supplement
This bioavailable citrate form is known for being gentle and well-tolerated. POTASSIUM CITRATE FOR DAILY ROUTINES : As a

£16.99
New
Potassium Tablets 200mg | Potassium Chloride Blood Circulation Nerves Heart UK
Potassium Chloride 381.68mg (Providing 200mg Potassium and 181.68mg Chloride). Magnesium stearate. Suitable For: Vegans

£3.99
New
Potassium Citrate Capsules 1000mg Vegan No Fillers No Binders 100% Clean Pure
Pure Potassium Citrate 500mg. No fillers or added binders. This product is not suitable for pregnant or breastfeeding wo

£20.99
New
Potassium Gluconate 250 g – Natural Vegan Supplement
Ingredients: Potassium (as Potassium Gluconate). Potassium Gluconate: 1,000 mg. One daily dose: 1 gram. Mix with water o

£21.99
New
Endurance Hydration Tablet 400mg Electrolytes per Serving Zero Sugar 6x20 Tablet
Our effervescent tablets dissolve readily in plain water, so there's no need to shake – just drop, fizz, and drink! With

£24.95

25 Potassium deals are available from: Amazon, eBay stores, starting from £2.99.
The biggest discount we found is 15% on Potassium Supplements with Vitamin C 1460mg | 3 Months Supply | 180 Tablets | Electrolytes Tablets | Bioavailable Potassium Citrate Form | Non-GMO, Gluten-Free & Vegan-Friendly | Made in The UK at Amazon.
The lowest price we found is £2.99 while the highest is £92.00.
Prices for the best Potassium deals average at £15.00.
Last updated on March 20, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Potassium.