® POWER, 28 sachets
£44.50 for 28 sachets at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.
At one 100 mg dose a day, this pack lasts 16 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 28 ÷ 1 per serving = 28
- In the pack: 28 × 56.2 mg = 1.57 g
- £44.50 ÷ 1.57 g × 100 mg = £2.83 per 100 mg magnesium
- A week £2.83 × 7 = £19.78 · a month × 30 = £84.78 · a year × 365 = £1031.45
- 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: 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.
On the label
- Magnesium · Citrate
- 56.2 mg per serving (stated on the label)
- Pack
- 28 sachets · 28 servings · 1 sachet(s) a serving
- Cost per serving
- £1.59 (28 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “28 sachets” · “28 single dose sachets” · “stir 1 sachet” · “(of which pure magnesium) ; 56.24 mg” · “Magnesium citrate ; 562 mg”
Ingredients
Corn dextrin, magnesium citrate, corn starch, rice protein, potassium chloride, blood orange flavour, bacterial strains*, magnesium sulfate, manganese sulfate. *6 human bacterial strains with at least 10 billion bacteria per portion (= 4 g): Enterococcus faecium W54, Lactobacillus acidophilus W22, Lactobacillus brevis W63, Lactococcus lactis W58, Bifidobacterium bifidum W23, Bifidobacterium lactis W51
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 100 mg dose 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 Healf today: £44.50.
Bought it? We email you once, on , the day to reorder by, so it does not run out. No stack needed.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 29 days, most recently 29 October 2026.
- Price at every check
- £44.50Healf
- First recorded
- £44.501 Oct
- Checked on
- 29 dayssince 1 Oct
- First checked at Healf: £44.50
Questions about this product
How much does OMNi-BiOTiC® POWER cost per 100 mg magnesium?
£2.83 per 100 mg magnesium, from £44.50 for 28 sachets at Healf, checked on 29 October 2026.
How long does one pack last?
16 days at one 100 mg dose. The pack holds 1.57 g in total.