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Home › Minerals › Potassium

PuresportMinerals

Energy Gels, Berry

£44.00 for 12 servings at Myprotein. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 200 mg potassium£19.56One 200 mg dose is our comparison unit for potassium. It is not a recommendation.
A day£19.56
A week£136.89
A month£586.67
A year£7137.78

At one 200 mg dose a day, this pack lasts 2 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Potassium

  • In the pack: 12 × 37.5 mg = 450 mg
  • £44.00 ÷ 450 mg × 200 mg = £19.56 per 200 mg potassium
  • A week £19.56 × 7 = £136.89 · a month × 30 = £586.67 · a year × 365 = £7137.78
  • Amount per serving: stated on the label.

Calcium

  • In the pack: 12 × 3.25 mg = 39 mg
  • £44.00 ÷ 39 mg × 500 mg = £564.10 per 500 mg calcium
  • A week £564.10 × 7 = £3948.72 · a month × 30 = £16923.08 · a year × 365 = £205897.44
  • Amount per serving: stated on the label.

Carbohydrate powders

  • In the pack: 12 × 30 g = 360 g
  • £44.00 ÷ 360 g × 50 g = £6.11 per 50 g
  • A week £6.11 × 7 = £42.78 · a month × 30 = £183.33 · a year × 365 = £2230.56
  • Amount per serving: stated on the label.

Magnesium

  • In the pack: 12 × 25 mg = 300 mg
  • £44.00 ÷ 300 mg × 100 mg = £14.67 per 100 mg magnesium
  • A week £14.67 × 7 = £102.67 · a month × 30 = £440.00 · a year × 365 = £5353.33
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

How it compares: potassium chloride

Compare every product in this form →
Liquid PotassiumCheapest per 200 mg potassiumHealf · 99 mg a serving · £34.81 a month · a pack lasts 15 days£1.16£17.23View at Healf (opens in a new tab)
This productMyprotein · 37.5 mg a serving · £586.67 a month · a pack lasts 2 days£19.56shown above

Ranked purely by price per 200 mg potassium. 149 combination products also contain potassium.

How it compares: other forms of calcium

All 25, ranked →
Calcium 1000mg & Vitamin D3 400iu TabletsCheapest per 500 mg calciumSimply Supplements · 1 g a serving · 94p a month · a pack lasts 12 months3p£11.29View at Simply Supplements (opens in a new tab)
Calcium & Magnesium TabletsMyprotein · 800 mg a serving · £2.29 a month · a pack lasts 5 months8p£10.99View at Myprotein (opens in a new tab)
ZipVitCalcium 400mg with Magnesium 200mgZipVit · 400 mg a serving · £2.29 a month · a pack lasts 9 months8p£21.99View at ZipVit (opens in a new tab)
This productMyprotein · 3.25 mg a serving · £16923.08 a month · a pack lasts under a day£564.10shown above

Ranked purely by price per 500 mg calcium. 216 combination products also contain calcium.

How it compares: maltodextrin

Compare every product in this form →
100% Maltodextrin CarbsCheapest per 50 gMyprotein · 48 g a serving · £7.81 a month · a pack lasts 48 days26p£12.49View at Myprotein (opens in a new tab)
MaurtenDrink Mix 320Healf · 80 g a serving · £45.96 a month · a pack lasts 22 days£1.53£34.32View at Healf (opens in a new tab)
This productMyprotein · 30 g a serving · £183.33 a month · a pack lasts 7 days£6.11shown above

Ranked purely by price per 50 g. 19 combination products also contain carbohydrate powders.

How it compares: magnesium citrate

All 38, ranked →
Magnesium Citrate Tablets 700mgCheapest per 100 mg magnesiumSimply Supplements · 700 mg a serving · 50p a month · a pack lasts 2.3 years2p£13.99View at Simply Supplements (opens in a new tab)
Natures AidMagnesium Citrate 750mg 60 CapsulesLloyds Pharmacy · 750 mg a serving · 76p a month · a pack lasts 1.2 years3p£11.45View at Lloyds Pharmacy (opens in a new tab)
Magnesium CitrateHealf · 400 mg a serving · £1.54 a month · a pack lasts 11 months5p£16.45View at Healf (opens in a new tab)
This productMyprotein · 25 mg a serving · £440.00 a month · a pack lasts 3 days£14.67shown above

Ranked purely by price per 100 mg magnesium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 187 combination products also contain magnesium.

On the label

Potassium · Chloride
37.5 mg per serving (stated on the label)
Calcium · Other forms
3.25 mg per serving (stated on the label)
Pack
12 servings
Cost per serving
£3.67 (12 servings in the pack)
More label details
Carbohydrate powders · Maltodextrin
30 g per serving (stated on the label)
Magnesium · Citrate
25 mg per serving (stated on the label)
Barcode
5061015799681
Sold by
Myprotein
What the listing says
“12servings” · “Calcium ; 7.9mg ; 3.25mg”
Ingredients

Water, Maltodextrin, Fructose, Gelling Agent (Pectin), Magnesium Citrate, Sodium Chloride, Acidity Regulator (Citric Acid), Natural Flavouring, Potassium Chloride, Botanical Extract (Sorbus aucuparia L.), Calcium Lactate.

From the Myprotein listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 200 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 3 October 2026. Checked on 18 days, most recently 20 October 2026.

Price at every check
£44.00Myprotein
First recorded
£44.003 Oct
Checked on
18 dayssince 3 Oct
Pack price at each check.
  1. First checked at Myprotein: £44.00

Questions about this product

How much does Puresport Energy Gels cost per 500 mg calcium?

£564.10 per 500 mg calcium, from £44.00 for 12 servings at Myprotein, checked on 20 October 2026.

How long does one pack last?

under a day at one 500 mg dose. The pack holds 39 mg in total.

How much does Puresport Energy Gels cost per 50 g?

£6.11 per 50 g, from £44.00 for 12 servings at Myprotein, checked on 20 October 2026.

How long does one pack last?

7 days at one 50 g dose. The pack holds 360 g in total.

How much does Puresport Energy Gels cost per 100 mg magnesium?

£14.67 per 100 mg magnesium, from £44.00 for 12 servings at Myprotein, checked on 20 October 2026.

How long does one pack last?

3 days at one 100 mg dose. The pack holds 300 mg in total.

How much does Puresport Energy Gels cost per 200 mg potassium?

£19.56 per 200 mg potassium, from £44.00 for 12 servings at Myprotein, checked on 20 October 2026.

How long does one pack last?

2 days at one 200 mg dose. The pack holds 450 mg in total.

About Puresport

All 25 Puresport products, priced per dose

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