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OMNi-BiOTiCGeneral health ingredients

OMNi-LOGiC® FIBRE, 250 g

£15.90 for 250 g 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.

What it really costs, per 5 g64pOne 5 g dose is our comparison unit for PHGG. It is not a recommendation.
A day64p
A week£4.45
A month£19.08
A year£232.14

At one 5 g dose a day, this pack lasts 25 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 250 ÷ 5 per serving = 50
  • In the pack: 50 × 2.5 g = 125 g
  • £15.90 ÷ 125 g × 5 g = 63.6p per 5 g
  • A week 63.6p × 7 = £4.45 · a month × 30 = £19.08 · a year × 365 = £232.14
  • 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.

Bio.Me Prebio PHGGCheapest per 5 gHealf · 5 g a serving · £19.95 a month · a pack lasts 30 days67p£19.95View at Healf (opens in a new tab)
OMNi-BiOTiCThis productHealf · 2.5 g a serving · £19.08 a month · a pack lasts 25 days64pshown above

Ranked purely by price per 5 g. 8 combination products also contain PHGG.

On the label

PHGG · PHGG
2.5 g per serving (stated on the label)
Pack
250 g · 50 servings · 5 g a serving
Cost per serving
32p (50 servings in the pack)
More label details
Sold by
Healf
What the listing says
“250g” · “50 single doses of 5 g powder” · “per 5 g (= 1 measuring spoon)” · “Guar gum ; 2.50 g” · “of which fibre ; 2.13 g”
Ingredients

Resistant dextrin (corn), Partially hydrolysed guar gum.

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 5 g dose is our comparison unit, not a recommendation.

Price history

3 price changes since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Lowest recorded
£15.1013 Oct
Highest recorded
£17.101 Oct
First recorded
£17.101 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £15.10 → £15.90 (+5.3%)
  2. Down at Healf: £17.00 → £15.10 (−11%)
  3. Down at Healf: £17.10 → £17.00 (−0.6%)
1 earlier entry
  1. First checked at Healf: £17.10

Questions about this product

How much does OMNi-BiOTiC OMNi-LOGiC® FIBRE cost per 5 g?

64p per 5 g, from £15.90 for 250 g at Healf, checked on 20 October 2026.

How long does one pack last?

25 days at one 5 g dose. The pack holds 125 g in total.

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