Impact Hydrate | Electrolyte Sachets, Raspberry Lemonade, 30 sachets
£16.99 for 30 sachets at Myprotein. That works out at 57p per serving, which ranks it 259th of the 260 electrolytes we price across 9 UK retailers.
At one serving a day, this pack lasts 30 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Electrolytes
- Servings: 30 ÷ 1 per serving = 30
- In the pack: 30 × 1 serving = 30 servings
- £16.99 ÷ 30 servings × 1 serving = 56.6p per serving
- A week 56.6p × 7 = £3.96 · a month × 30 = £16.99 · a year × 365 = £206.71
- Amount per serving: priced per serving — compare what each serving contains before choosing.
Calcium
- Servings: 30 ÷ 1 per serving = 30
- In the pack: 30 × 55.7 mg = 1.67 g
- £16.99 ÷ 1.67 g × 500 mg = £5.08 per 500 mg calcium
- A week £5.08 × 7 = £35.59 · a month × 30 = £152.51 · a year × 365 = £1855.58
- Amount per serving: stated on the label.
Magnesium
- Servings: 30 ÷ 1 per serving = 30
- In the pack: 30 × 65 mg = 1.95 g
- £16.99 ÷ 1.95 g × 100 mg = 87.1p per 100 mg magnesium
- A week 87.1p × 7 = £6.10 · a month × 30 = £26.14 · a year × 365 = £318.02
- Amount per serving: stated on the label.
Potassium
- Servings: 30 ÷ 1 per serving = 30
- In the pack: 30 × 200 mg = 6 g
- £16.99 ÷ 6 g × 200 mg = 56.6p per 200 mg potassium
- A week 56.6p × 7 = £3.96 · a month × 30 = £16.99 · a year × 365 = £206.71
- 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.
Cheaper electrolytes
All 260, ranked →
Ranked purely by price per serving. 32 combination products also contain electrolytes.
How it compares: other forms of calcium
All 25, ranked →
Ranked purely by price per 500 mg calcium. 216 combination products also contain calcium.
How it compares: magnesium citrate
All 38, ranked →
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.
How it compares: potassium chloride
Compare every product in this form →
Ranked purely by price per 200 mg potassium. 149 combination products also contain potassium.
On the label
- Electrolytes · Electrolytes (per serving)
- 1 serving per serving (priced per serving — compare what each serving contains before choosing)
- Calcium · Other forms
- 55.7 mg per serving (stated on the label)
- Pack
- 30 sachets · 30 servings · 1 sachet(s) a serving
- Cost per serving
- 57p (30 servings in the pack)
More label details
- Magnesium · Citrate
- 65 mg per serving (stated on the label)
- Potassium · Chloride
- 200 mg per serving (stated on the label)
- Claimed on the listing
- vegan, vegetarian
- Barcode
- 5059883485072
- Sold by
- Myprotein
- What the listing says
- “4.6g x 30servings” · “30servings” · “contents of 1 sachet (4.6g)” · “Calcium ; 55.7mg ; 111mg”
Ingredients
Electrolyte Complex (48%) (Sodium Citrate, Magnesium Salts of Citric Acid, Calcium Chloride, Potassium Chloride), Flavourings, Acids (Citric Acid, Malic Acid), Beetroot Concentrate, Inulin, Sweeteners (Sucralose, Acesulfame K).
From the Myprotein listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
Add to your basket
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One serving is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 1 sachet.
What you paid
Optional. At Myprotein today: £16.99.
“Order by” allows 3 working days’ delivery from Myprotein and your spare days.
Price history
No price change since 3 October 2026. Checked on 1 day, most recently 3 October 2026.
- Price at every check
- £16.99Myprotein
- First recorded
- £16.993 Oct
- Checked on
- 1 daysince 3 Oct
Checked once so far, on 3 October 2026.
- First checked at Myprotein: £16.99
Questions about this product
How much does Myprotein Impact Hydrate | Electrolyte Sachets cost per 500 mg calcium?
£5.08 per 500 mg calcium, from £16.99 for 30 sachets at Myprotein, checked on 2 October 2026.
How long does one pack last?
3 days at one 500 mg dose. The pack holds 1.67 g in total.
How much does Myprotein Impact Hydrate | Electrolyte Sachets cost per serving?
57p per serving, from £16.99 for 30 sachets at Myprotein, checked on 2 October 2026.
Is it the cheapest of the electrolytes in the UK?
No, it is 259th of 260. Electrolyte Powder at Bulk works out at 6p per serving.
How long does one pack last?
30 days at one serving. The pack holds 30 servings in total.
How much does Myprotein Impact Hydrate | Electrolyte Sachets cost per 100 mg magnesium?
87p per 100 mg magnesium, from £16.99 for 30 sachets at Myprotein, checked on 2 October 2026.
How long does one pack last?
20 days at one 100 mg dose. The pack holds 1.95 g in total.
How much does Myprotein Impact Hydrate | Electrolyte Sachets cost per 200 mg potassium?
57p per 200 mg potassium, from £16.99 for 30 sachets at Myprotein, checked on 2 October 2026.
How long does one pack last?
30 days at one 200 mg dose. The pack holds 6 g in total.
About Myprotein
Founded 2004 · Manchester, England · Part of THG plc
Myprotein is a sports nutrition brand founded in 2004 by Oliver Cookson and bought in 2011 by The Hut Group, now the London-listed THG plc. It is based in Manchester and is part of THG's nutrition division.
All 558 Myprotein products, priced per doseVisit Myprotein (opens in a new tab)
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