Electro-Lite, 20 tablets
£9.99 for 20 tablets at Bio-Synergy. That works out at 50p per serving, which ranks it 22nd of the 260 electrolytes we price across 9 UK retailers.
At one serving a day, this pack lasts 20 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 20 ÷ 1 per serving = 20
- In the pack: 20 × 1 serving = 20 servings
- £9.99 ÷ 20 servings × 1 serving = 50p per serving
- A week 50p × 7 = £3.50 · a month × 30 = £14.99 · a year × 365 = £182.32
- Amount per serving: priced per serving — compare what each serving contains before choosing.
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 Myprotein pack saves £1.12 a month at one serving a day.
Ranked purely by price per serving. 32 combination products also contain electrolytes.
On the label
- Electrolytes · Electrolytes (per serving)
- 1 serving per serving (priced per serving — compare what each serving contains before choosing)
- Pack
- 20 tablets · 20 servings · 1 tablet(s) a serving
- Cost per serving
- 50p (20 servings in the pack)
More label details
- Barcode
- 5034839009601
- Sold by
- Bio-Synergy
- What the listing says
- “One tablet per day or when feeling dehydrated.” · “One tablet per day or when feeling dehydrated.” · “Nutritional Information Per 1 Tablet” · “confirmed from the retailer's own product page, not this listing's text: form id electrolytes; pack units 20; pack unit type tablet; units per serving 1.0”
Add to your basket
View basketYour basket prices everything you take together: whole packs, delivery included, from as few websites as you like.
One serving is our comparison unit, not a recommendation.
Add to my stack
My stackSee when it runs out, the day to reorder by and what it costs you a day. Free, kept on this device.
Filled in from the label’s serving: 1 tablet.
What you paid
Optional. At Bio-Synergy today: £9.99.
“Order by” allows 5 working days’ delivery from Bio-Synergy and your spare days.
Price history
No price change since 23 September 2026. Checked on 27 days, most recently 20 October 2026.
- Price at every check
- £9.99Bio-Synergy
- First recorded
- £9.9923 Sept
- Checked on
- 27 dayssince 23 Sept
- First checked at Bio-Synergy: £9.99
Questions about this product
How much does Bio-Synergy Electro-Lite cost per serving?
50p per serving, from £9.99 for 20 tablets at Bio-Synergy, checked on 20 October 2026.
Is it the cheapest of the electrolytes in the UK?
No, it is 22nd of 260. Electrolyte Powder at Bulk works out at 6p per serving.
How long does one pack last?
20 days at one serving. The pack holds 20 servings in total.
About Bio-Synergy
Founded 1997 · London, England
Bio-Synergy is a sports nutrition company founded in 1997 by Daniel Herman, who remains a director. It is based on Finchley Road in London and says its products are made in the UK.
All 29 Bio-Synergy products, priced per doseVisit Bio-Synergy (opens in a new tab)
More from Bio-Synergy
- Chill Ashwagandha Gummiesashwagandha root extract · 60 gummies£2.00 per 600 mgDetails and price history
- Body Perfect® CLA 500CLA · 90 capsules£1.33 per 3 gDetails and price history
- Creatine Monohydratecreatine monohydrate · 500 g50p per 5 gDetails and price history
- Creatine Plus®creatine monohydrate · 375 capsules83p per 5 gDetails and price history
