Re-Lyte Hydration, Lemon Lime, 1.19 kg
£79.79 for 1.19 kg at Healf. That works out at 46p per serving, which ranks it 14th of the 260 electrolytes we price across 9 UK retailers.
At one serving a day, this pack lasts 6 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Electrolytes
- Servings: 1190 ÷ 6.8 per serving = 175
- In the pack: 175 × 1 serving = 175 servings
- £79.79 ÷ 175 servings × 1 serving = 45.6p per serving
- A week 45.6p × 7 = £3.19 · a month × 30 = £13.68 · a year × 365 = £166.42
- Amount per serving: priced per serving — compare what each serving contains before choosing.
Calcium
- Servings: 1190 ÷ 6.8 per serving = 175
- In the pack: 175 × 60 mg = 10.5 g
- £79.79 ÷ 10.5 g × 500 mg = £3.80 per 500 mg calcium
- A week £3.80 × 7 = £26.60 · a month × 30 = £113.99 · a year × 365 = £1386.83
- Amount per serving: stated on the label.
Magnesium
- Servings: 1190 ÷ 6.8 per serving = 175
- In the pack: 175 × 50 mg = 8.75 g
- £79.79 ÷ 8.75 g × 100 mg = 91.2p per 100 mg magnesium
- A week 91.2p × 7 = £6.38 · a month × 30 = £27.36 · a year × 365 = £332.84
- Amount per serving: stated on the label.
Potassium
- Servings: 1190 ÷ 6.8 per serving = 175
- In the pack: 175 × 400 mg = 70 g
- £79.79 ÷ 70 g × 200 mg = 22.8p per 200 mg potassium
- A week 22.8p × 7 = £1.60 · a month × 30 = £6.84 · a year × 365 = £83.21
- 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 →
Switching to the Optimum Nutrition pack saves £4.59 a month at one serving a day.
Ranked purely by price per serving. 32 combination products also contain electrolytes.
How it compares: calcium carbonate
All 5, ranked →
Ranked purely by price per 500 mg calcium. 86 combination products also contain calcium.
How it compares: magnesium blends and other forms
All 79, ranked →
Ranked purely by price per 100 mg magnesium. 236 combination products also contain magnesium.
How it compares: potassium citrate
All 6, ranked →
Ranked purely by price per 200 mg potassium. 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. 104 combination products also contain potassium.
Pack sizes
| Pack | Price | Per dose | A year |
|---|---|---|---|
| 1.19 kgthis pack | £79.79 | 46p | £166.42 |
| 60 servings | £33.50 | 56p | £203.79 |
| 30 servings | £26.22 | 87p | £319.01 |
This pack is the cheapest of the 3 sizes per dose.
On the label
- Electrolytes · Electrolytes (per serving)
- 1 serving per serving (priced per serving — compare what each serving contains before choosing)
- Calcium · Carbonate
- 60 mg per serving (stated on the label)
- Pack
- 1.19 kg · 175 servings · 6.8 g a serving
- Cost per serving
- 46p (175 servings in the pack)
More label details
- Magnesium · Blends and other forms
- 50 mg per serving (stated on the label)
- Potassium · Citrate
- 400 mg per serving (stated on the label)
- Sold by
- Healf
- What the listing says
- “Net Wt. 41.98 oz. (1190g)” · “Servings Per Container: 175” · “Serving Size: 1 level scoop (6.8g)” · “Calcium (as Calcium Carbonate) ; 60 mg ; 8%”
Ingredients
Potassium (as Potassium Citrate), Coconut Water Powder, Calcium (as Calcium Carbonate), Magnesium (as Magnesium Malate, Magnesium Glycinate), Ancient Sea Salt (Redmond Real Salt®), Acidity Regulator (Non-GMO Citric Acid), Natural Raspberry, Blueberry And Lemon Flavours, Sweetener (Steviol Glycosides (Stevia Leaf Extract)), Natural Flavours
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One serving is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 6.8 g.
What you paid
Optional. At Healf today: £79.79.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Price at every check
- £79.79Healf
- First recorded
- £79.791 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £79.79
Questions about this product
How much does Redmond Life Re-Lyte Hydration cost per 500 mg calcium?
£3.80 per 500 mg calcium, from £79.79 for 1.19 kg at Healf, checked on 20 October 2026.
How long does one pack last?
21 days at one 500 mg dose. The pack holds 10.5 g in total.
How much does Redmond Life Re-Lyte Hydration cost per serving?
46p per serving, from £79.79 for 1.19 kg at Healf, checked on 20 October 2026.
Is it the cheapest of the electrolytes in the UK?
No, it is 14th of 260. Electrolyte Powder at Bulk works out at 6p per serving.
How long does one pack last?
6 months at one serving. The pack holds 175 servings in total.
How much does Redmond Life Re-Lyte Hydration cost per 100 mg magnesium?
91p per 100 mg magnesium, from £79.79 for 1.19 kg at Healf, checked on 20 October 2026.
How long does one pack last?
3 months at one 100 mg dose. The pack holds 8.75 g in total.
How much does Redmond Life Re-Lyte Hydration cost per 200 mg potassium?
23p per 200 mg potassium, from £79.79 for 1.19 kg at Healf, checked on 20 October 2026.
How long does one pack last?
12 months at one 200 mg dose. The pack holds 70 g in total.
About Redmond Life
All 37 Redmond Life products, priced per dose
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