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Redmond LifeSports & performanceVegan

Re-Lyte Hydration, Orange

£49.49 for 60 servings at Healf. That works out at 82p per serving, which ranks it 68th of the 260 electrolytes we price across 9 UK retailers.

What it really costs, per serving82pOne serving is our comparison unit for electrolytes. It is not a recommendation.
A day82p
A week£5.77
A month£24.75
A year£301.06

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

How we worked it out

Electrolytes

  • In the pack: 60 × 1 serving = 60 servings
  • £49.49 ÷ 60 servings × 1 serving = 82.5p per serving
  • A week 82.5p × 7 = £5.77 · a month × 30 = £24.75 · a year × 365 = £301.06
  • Amount per serving: priced per serving — compare what each serving contains before choosing.

Calcium

  • In the pack: 60 × 60 mg = 3.6 g
  • £49.49 ÷ 3.6 g × 500 mg = £6.87 per 500 mg calcium
  • A week £6.87 × 7 = £48.12 · a month × 30 = £206.21 · a year × 365 = £2508.87
  • Amount per serving: stated on the label.

Magnesium

  • In the pack: 60 × 50 mg = 3 g
  • £49.49 ÷ 3 g × 100 mg = £1.65 per 100 mg magnesium
  • A week £1.65 × 7 = £11.55 · a month × 30 = £49.49 · a year × 365 = £602.13
  • Amount per serving: stated on the label.

Potassium

  • In the pack: 60 × 400 mg = 24 g
  • £49.49 ÷ 24 g × 200 mg = 41.2p per 200 mg potassium
  • A week 41.2p × 7 = £2.89 · a month × 30 = £12.37 · a year × 365 = £150.53
  • 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 →
THE Electro | Electrolyte PowderMyprotein · 1 serving a serving · £23.99 a month · a pack lasts 30 days80p£23.99View at Myprotein (opens in a new tab)
Ionic Electrolytes Liquid ConcentrateMyprotein · 1 serving a serving · £24.00 a month · a pack lasts 25 days80p£20.00View at Myprotein (opens in a new tab)
Ultra ElectrolytesHealf · 1 serving a serving · £24.50 a month · a pack lasts 30 days82p£24.50View at Healf (opens in a new tab)
Ultra ElectrolytesHealf · 1 serving a serving · £24.50 a month · a pack lasts 30 days82p£24.50View at Healf (opens in a new tab)
Ultra ElectrolytesHealf · 1 serving a serving · £24.60 a month · a pack lasts 30 days82p£24.60View at Healf (opens in a new tab)
This productHealf · 1 serving a serving · £24.75 a month · a pack lasts 2 months82pshown above

Switching to the Myprotein pack saves 76p 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 →
Chewable Calcium + Vitamin D Vanilla 60 TabletsCheapest per 500 mg calciumBoots · 800 mg a serving · £2.50 a month · a pack lasts 48 days8p£4.00View at Boots (opens in a new tab)
Chewable Calcium & Vitamin D3 TabletsSimply Supplements · 800 mg a serving · £3.12 a month · a pack lasts 3 months10p£9.99View at Simply Supplements (opens in a new tab)
Ultra CalciumVitabiotics · 1 g a serving · £3.65 a month · a pack lasts 30 days12p£3.65View at Vitabiotics (opens in a new tab)
This productHealf · 60 mg a serving · £206.21 a month · a pack lasts 7 days£6.87shown above

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 →
ZipVitMagnesium 500mgCheapest per 100 mg magnesiumZipVit · 500 mg a serving · 33p a month · a pack lasts 4.9 years1p£19.99View at ZipVit (opens in a new tab)
Magnesium Glycinate X3Protein Works · 1.81 g a serving · 40p a month · a pack lasts 2.2 years1p£10.99View at Protein Works (opens in a new tab)
Magnesium CapsHealf · 500 mg a serving · 41p a month · a pack lasts 1.4 years1p£6.75View at Healf (opens in a new tab)
This productHealf · 50 mg a serving · £49.49 a month · a pack lasts 30 days£1.65shown above

Ranked purely by price per 100 mg magnesium. 236 combination products also contain magnesium.

How it compares: potassium citrate

All 6, ranked →
Potassium Citrate 1300mg with Vitamin CCheapest per 200 mg potassiumSimply Supplements · 1.3 g a serving · 27p a month · a pack lasts 3.2 years1p£10.69View at Simply Supplements (opens in a new tab)
WeightWorldPotassium Citrate With Vitamin C TabletsWeightWorld · 801 mg a serving · £1.46 a month · a pack lasts 12 months5p£17.49View at WeightWorld (opens in a new tab)
Potassium CitrateHealf · 99 mg a serving · £2.86 a month · a pack lasts 3 months10p£8.49View at Healf (opens in a new tab)
This productHealf · 400 mg a serving · £12.37 a month · a pack lasts 4 months41pshown above

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.

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
60 servings · 6.6 g a serving
Cost per serving
82p (60 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)
Claimed on the listing
vegan, sugar-free
Sold by
Healf
What the listing says
“Servings Per Container: 60” · “Serving Size: 6.6 g” · “Calcium (Calcium Carbonate) ; 60 mg ; 8%”
Ingredients

Potassium (Potassium Citrate), Coconut Water Powder, Calcium (Calcium Carbonate), Magnesium (Magnesium Malate, Magnesium Glycinate), Ancient Sea Salt (Redmond Real Salt®), Acidity Regulator (Non-GMO Citric Acid), Natural Orange And Citrus Flavours, Sweetener (Steviol Glycosides), 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.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£49.49Healf
First recorded
£49.491 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £49.49

Questions about this product

How much does Redmond Life Re-Lyte Hydration cost per 500 mg calcium?

£6.87 per 500 mg calcium, from £49.49 for 60 servings at Healf, checked on 20 October 2026.

How long does one pack last?

7 days at one 500 mg dose. The pack holds 3.6 g in total.

How much does Redmond Life Re-Lyte Hydration cost per serving?

82p per serving, from £49.49 for 60 servings at Healf, checked on 20 October 2026.

Is it the cheapest of the electrolytes in the UK?

No, it is 68th of 260. Electrolyte Powder at Bulk works out at 6p per serving.

How long does one pack last?

2 months at one serving. The pack holds 60 servings in total.

How much does Redmond Life Re-Lyte Hydration cost per 100 mg magnesium?

£1.65 per 100 mg magnesium, from £49.49 for 60 servings at Healf, checked on 20 October 2026.

How long does one pack last?

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

How much does Redmond Life Re-Lyte Hydration cost per 200 mg potassium?

41p per 200 mg potassium, from £49.49 for 60 servings at Healf, checked on 20 October 2026.

How long does one pack last?

4 months at one 200 mg dose. The pack holds 24 g in total.

About Redmond Life

All 37 Redmond Life products, priced per dose

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