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Home › Amino acids & derivatives › L-Glutamine

Higher NatureAmino acids & derivatives

Glutamine Capsules, 90 capsules

£16.95 for 90 capsules at Higher Nature. That works out at £1.88 per 5 g, which ranks it 23rd of the 29 L-glutamine products we price across 9 UK retailers.

What it really costs, per 5 g£1.88One 5 g dose is our comparison unit for L-Glutamine. It is not a recommendation.
A day£1.88
A week£13.18
A month£56.50
A year£687.42

At one 5 g dose a day, this pack lasts 9 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 90 ÷ 2 per serving = 45
  • In the pack: 45 × 1 g = 45 g
  • £16.95 ÷ 45 g × 5 g = £1.88 per 5 g
  • A week £1.88 × 7 = £13.18 · a month × 30 = £56.50 · a year × 365 = £687.42
  • 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 →
Designs for HealthL-Glutamine PowderHealf · 3 g a serving · £28.79 a month · a pack lasts 50 days96p£47.99View at Healf (opens in a new tab)
I-Glutamine PowderHealf · 3 g a serving · £33.83 a month · a pack lasts 44 days£1.13£49.54View at Healf (opens in a new tab)
L-Glutamine 500mg CapsulesLamberts Healthcare (Nature's Best) · 500 mg a serving · £36.50 a month · a pack lasts 9 days£1.22£10.95View at Lamberts Healthcare (opens in a new tab)
L-Glutamine CapsulesBio-Synergy · 2 g a serving · £36.65 a month · a pack lasts 18 days£1.22£21.99View at Bio-Synergy (opens in a new tab)
L-Glutamine 850 mgHealf · 850 mg a serving · £42.14 a month · a pack lasts 15 days£1.40£21.49View at Healf (opens in a new tab)
Higher NatureThis productHigher Nature · 1 g a serving · £56.50 a month · a pack lasts 9 days£1.88shown above

Switching to the Healf pack saves £27.71 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
1 g per serving (stated on the label)
Pack
90 capsules · 45 servings · 2 capsule(s) a serving
Cost per serving
38p (45 servings in the pack)
More label details
Sold by
Higher Nature
What the listing says
“90 Capsules” · “Two capsules typically provide” · “L-glutamine ; 1000mg”
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One 5 g dose is our comparison unit, not a recommendation.

Price history

No price change since 9 October 2026. Checked on 1 day, most recently 9 October 2026.

Price at every check
£16.95Higher Nature
First recorded
£16.959 Oct
Checked on
1 daysince 9 Oct

Checked once so far, on 9 October 2026.

  1. First checked at Higher Nature: £16.95

Questions about this product

How much does Higher Nature Glutamine Capsules cost per 5 g?

£1.88 per 5 g, from £16.95 for 90 capsules at Higher Nature, checked on 9 October 2026.

Is it the cheapest L-glutamine in the UK?

No, it is 23rd of 29. Glutamine Peptides Powder at Bulk works out at 6p per 5 g.

How long does one pack last?

9 days at one 5 g dose. The pack holds 45 g in total.

About Higher Nature

All 81 Higher Nature products, priced per dose

More from Higher Nature

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