L Glutamine Powder, Unflavoured, 500 g
£25.99 for 500 g at Myprotein. That works out at 26p per 5 g, which ranks it 5th of the 29 L-glutamine products we price across 9 UK retailers.
At one 5 g dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 500 ÷ 5 per serving = 100
- In the pack: 100 × 5 g = 500 g
- £25.99 ÷ 500 g × 5 g = 26p per 5 g
- A week 26p × 7 = £1.82 · a month × 30 = £7.80 · a year × 365 = £94.86
- 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 Bulk pack saves £6.00 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
- 5 g per serving (stated on the label)
- Pack
- 500 g · 100 servings · 5 g a serving
- Cost per serving
- 26p (100 servings in the pack)
More label details
- Claimed on the listing
- vegan, vegetarian
- Barcode
- 5055534302071
- Sold by
- Myprotein
- What the listing says
- “500g” · “Mix 5g” · “L-Glutamine ; 5.0g”
Ingredients
L-Glutamine.
From the Myprotein listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
Add to your basket
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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: 5 g.
What you paid
Optional. At Myprotein today: £25.99.
“Order by” allows 3 working days’ delivery from Myprotein and your spare days.
Price history
1 price change since 3 October 2026. Checked on 18 days, most recently 20 October 2026.
- Lowest recorded
- £21.493 Oct
- Highest recorded
- £25.9913 Oct
- First recorded
- £21.493 Oct
- Checked on
- 18 dayssince 3 Oct
- Up at Myprotein: £21.49 → £25.99 (+21%)
- First checked at Myprotein: £21.49
Questions about this product
How much does Myprotein L Glutamine Powder cost per 5 g?
26p per 5 g, from £25.99 for 500 g at Myprotein, checked on 20 October 2026.
Is it the cheapest L-glutamine in the UK?
No, it is 5th of 29. Glutamine Peptides Powder at Bulk works out at 6p per 5 g.
How long does one pack last?
3 months at one 5 g dose. The pack holds 500 g in total.
About Myprotein
Founded 2004 · Manchester, England · Part of THG plc
Myprotein is a sports nutrition brand founded in 2004 by Oliver Cookson and bought in 2011 by The Hut Group, now the London-listed THG plc. It is based in Manchester and is part of THG's nutrition division.
All 558 Myprotein products, priced per doseVisit Myprotein (opens in a new tab)
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