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KIKI HealthAmino acids & derivativesVegan

L-Glutamine Powder, Unflavoured, 150 g

£19.50 for 150 g at Healf. That works out at 65p per 5 g, which ranks it 14th of the 29 L-glutamine products we price across 9 UK retailers.

What it really costs, per 5 g65pOne 5 g dose is our comparison unit for L-Glutamine. It is not a recommendation.
A day65p
A week£4.55
A month£19.50
A year£237.25

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

How we worked it out

  • Servings: 150 ÷ 5 per serving = 30
  • In the pack: 30 × 5 g = 150 g
  • £19.50 ÷ 150 g × 5 g = 65p per 5 g
  • A week 65p × 7 = £4.55 · a month × 30 = £19.50 · a year × 365 = £237.25
  • 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 →
LambertsL-Glutamine PowderVitamin Planet · 5 g a serving · £11.06 a month · a pack lasts 3 months37p£36.87View at Vitamin Planet (opens in a new tab)
100% L-GlutamineHealf · 5 g a serving · £12.19 a month · a pack lasts 48 days41p£19.50View at Healf (opens in a new tab)
Liposomal L-Glutamine PowderHealf · 5 g a serving · £16.74 a month · a pack lasts 3 months56p£50.21View at Healf (opens in a new tab)
L-Glutamine PowderHealf · 5 g a serving · £17.18 a month · a pack lasts 3 months57p£52.45View at Healf (opens in a new tab)
L-GlutamineHealf · 5 g a serving · £18.25 a month · a pack lasts 2 months61p£36.49View at Healf (opens in a new tab)
This productHealf · 5 g a serving · £19.50 a month · a pack lasts 30 days65pshown above

Switching to the Vitamin Planet pack saves £8.44 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
150 g · 30 servings · 5 g a serving
Cost per serving
65p (30 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian
Sold by
Healf
What the listing says
“150g” · “Servings in bottle: 30” · “Serving size: 1tsp (5g)” · “L-Glutamine ; 5g”
Ingredients

100% L-Glutamine (naturally fermented from plant-based sources).

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

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£19.50Healf
First recorded
£19.501 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £19.50

Questions about this product

How much does KIKI Health L-Glutamine Powder cost per 5 g?

65p per 5 g, from £19.50 for 150 g at Healf, checked on 20 October 2026.

Is it the cheapest L-glutamine in the UK?

No, it is 14th of 29. Glutamine Peptides Powder at Bulk works out at 6p per 5 g.

How long does one pack last?

30 days at one 5 g dose. The pack holds 150 g in total.

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