I-Glutamine Powder, Unflavoured, 227 g
£49.54 for 227 g at Healf. That works out at £1.13 per 5 g, which ranks it 19th of the 29 L-glutamine products we price across 9 UK retailers.
At one 5 g dose a day, this pack lasts 44 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 227 ÷ 3.1 per serving = 73.2
- In the pack: 73.2 × 3 g = 219.7 g
- £49.54 ÷ 219.7 g × 5 g = £1.13 per 5 g
- A week £1.13 × 7 = £7.89 · a month × 30 = £33.83 · a year × 365 = £411.56
- 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 L-glutamine
All 29, ranked →
Switching to the Healf pack saves £14.33 a month at the same 5 g dose.
Ranked purely by price per 5 g. 54 combination products also contain L-Glutamine.
On the label
- L-Glutamine · L-glutamine
- 3 g per serving (stated on the label)
- Pack
- 227 g · 73.2 servings · 3.1 g a serving
- Cost per serving
- 68p (73.2 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “227 g” · “Servings Per Container: approximately 73” · “Serving Size: 1 scoop (3.1g)” · “L-Glutamine (Free-Form) ; 3 g”
Ingredients
L-Glutamine (Free-Form)
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.
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Filled in from the label’s serving: 3.1 g.
What you paid
Optional. At Healf today: £49.54.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
3 price changes since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Lowest recorded
- £49.5410 Oct
- Highest recorded
- £54.499 Oct
- First recorded
- £54.491 Oct
- Checked on
- 20 dayssince 1 Oct
- Down at Healf: £54.49 → £49.54 (−9.1%)
- Up at Healf: £52.67 → £54.49 (+3.5%)
- Down at Healf: £54.49 → £52.67 (−3.3%)
1 earlier entry
- First checked at Healf: £54.49
Questions about this product
How much does Pure Encapsulations I-Glutamine Powder cost per 5 g?
£1.13 per 5 g, from £49.54 for 227 g at Healf, checked on 20 October 2026.
Is it the cheapest L-glutamine in the UK?
No, it is 19th of 29. Glutamine Peptides Powder at Bulk works out at 6p per 5 g.
How long does one pack last?
44 days at one 5 g dose. The pack holds 219.7 g in total.
About Pure Encapsulations
All 135 Pure Encapsulations products, priced per dose
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