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Home › Amino acids & derivatives › L-Glutamine

CodeageAmino acids & derivativesVegan

Leaky Gut Formula, 60 capsules

£27.11 for 60 capsules 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 g£14.34One 5 g dose is our comparison unit for L-Glutamine. It is not a recommendation.
A day£14.34
A week£100.41
A month£430.32
A year£5235.53

At one 5 g dose a day, this pack lasts 2 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

L-Glutamine

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 315 mg = 9.45 g
  • £27.11 ÷ 9.45 g × 5 g = £14.34 per 5 g
  • A week £14.34 × 7 = £100.41 · a month × 30 = £430.32 · a year × 365 = £5235.53
  • Amount per serving: stated on the label.

Berberine

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 10 mg = 300 mg
  • £27.11 ÷ 300 mg × 500 mg = £45.18 per 500 mg
  • A week £45.18 × 7 = £316.28 · a month × 30 = £1355.50 · a year × 365 = £16491.92
  • Amount per serving: stated on the label.

Chamomile

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 20 mg = 600 mg
  • £27.11 ÷ 600 mg × 500 mg = £22.59 per 500 mg
  • A week £22.59 × 7 = £158.14 · a month × 30 = £677.75 · a year × 365 = £8245.96
  • Amount per serving: extract weight stated on the label.

Ginger

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 30 mg = 900 mg
  • £27.11 ÷ 900 mg × 500 mg = £15.06 per 500 mg
  • A week £15.06 × 7 = £105.43 · a month × 30 = £451.83 · a year × 365 = £5497.31
  • Amount per serving: extract weight stated on the label.

Vitamin D3

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 400 IU = 12,000 IU
  • £27.11 ÷ 12,000 IU × 1,000 IU = £2.26 per 1,000 IU
  • A week £2.26 × 7 = £15.81 · a month × 30 = £67.78 · a year × 365 = £824.60
  • 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.

How it compares: L-glutamine

All 29, ranked →
Glutamine Peptides PowderCheapest per 5 gBulk · 3 g a serving · £1.80 a month · a pack lasts 7 months6p£11.99View at Bulk (opens in a new tab)
Glutamine PowderBulk · 5 g a serving · £4.05 a month · a pack lasts 7 months13p£26.99View at Bulk (opens in a new tab)
Glutamine PowderBulk · 5 g a serving · £4.65 a month · a pack lasts 3 months15p£15.49View at Bulk (opens in a new tab)
This productHealf · 315 mg a serving · £430.32 a month · a pack lasts 2 days£14.34shown above

Ranked purely by price per 5 g. 54 combination products also contain L-Glutamine.

How it compares: berberine HCl

All 30, ranked →
WeightWorldBerberine CapsulesCheapest per 500 mgWeightWorld · 500 mg a serving · £4.12 a month · a pack lasts 4 months14p£16.49View at WeightWorld (opens in a new tab)
VitaBrightBerberine HCL CapsulesVitaBright · 500 mg a serving · £5.00 a month · a pack lasts 12 months17p£59.97View at VitaBright (opens in a new tab)
VitaBrightBerberine HCL CapsulesVitaBright · 500 mg a serving · £5.33 a month · a pack lasts 9 months18p£47.99View at VitaBright (opens in a new tab)
This productHealf · 10 mg a serving · £1355.50 a month · a pack lasts under a day£45.18shown above

Ranked purely by price per 500 mg. 15 combination products also contain berberine.

How it compares: ginger extract

Compare every product in this form →
Ginger Tablets 12,000mgCheapest per 500 mgSimply Supplements · 480 mg a serving · £6.25 a month · a pack lasts 4 months21p£23.99View at Simply Supplements (opens in a new tab)
Ginger 14,400mgLamberts Healthcare (Nature's Best) · 120 mg a serving · £15.97 a month · a pack lasts 22 days53p£11.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 30 mg a serving · £451.83 a month · a pack lasts 2 days£15.06shown above

Ranked purely by price per 500 mg. 56 combination products also contain ginger.

How it compares: vitamin D3

All 207, ranked →
WeightWorldHigh-Strength Vitamin D3 TabletsCheapest per 1,000 IUWeightWorld · 4,000 IU a serving · 17p a month · a pack lasts 4.4 years1p£8.99View at WeightWorld (opens in a new tab)
ZipVitVitamin D3 4000iuZipVit · 4,000 IU a serving · 17p a month · a pack lasts 4 years1p£8.49View at ZipVit (opens in a new tab)
WeightWorldVitamin D3 + K2 (MK7) TabletsWeightWorld · 4,000 IU a serving · 21p a month · a pack lasts 4 years1p£9.99View at WeightWorld (opens in a new tab)
This productHealf · 400 IU a serving · £67.78 a month · a pack lasts 12 days£2.26shown above

Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.

On the label

L-Glutamine · L-glutamine
315 mg per serving (stated on the label)
Berberine · Berberine HCl
10 mg per serving (stated on the label)
Pack
60 capsules · 30 servings · 2 capsule(s) a serving
Cost per serving
90p (30 servings in the pack)
More label details
Chamomile · Chamomile
20 mg per serving (extract weight stated on the label)
Ginger · Extract
30 mg per serving (extract weight stated on the label)
Vitamin D3 · Vitamin D3
400 IU per serving (stated on the label)
Claimed on the listing
vegan, gluten-free
Sold by
Healf
What the listing says
“60 ct” · “Servings Per Container: 30” · “Serving Size: 2 Capsules” · “Berberine (from Berberine HCl) ; 10 mg”
Ingredients

L-Glutamine, Vegan N-Acetylglucosamine, Butyric Acid, Saccharomyces boulardii (2.3 Billion Viable Probiotic Cells), Deglycyrrhizinated Licorice (DGL) Extract (Root) (Glycyrrhiza Spp.), Bacillus coagulans (Spore-Based Probiotic) (1.2 Billion Viable Probiotic Cells), Cinnamon (Cinnamomum burmannii) Bark Powder, Maitake Mushroom (Grifola frondosa) Fruiting Body (30% Polysaccharides) Extract, Concentrated Polyphenol Blend (Organic Wild Blueberry Fruit, Organic Strawberry Fruit, Organic Raspberry Fruit, Organic Tart, Cherry Fruit, Organic Elderberry, Organic Cranberry Fruit), Quercetin Dihydrate, Slippery Elm (Bark) (Ulmus rubra), Ginger Extract (Root) (Zingiber officinale), Grapefruit (Citrus paradisi) Seed Extract, Chamomile Flower, Marshmallow Extract (Root) (Althaea officinalis), Berberine (from Berberine HCL), Zinc (from Zinc L-Carnosine), BioPerine® Black Pepper Fruit Extract (Piper nigrum; Std To 95% Piperine), Vitamin D (as Plant-Based Cholecalciferol from Wild-Harvested Lichen) (400 IU), Methylcellulose Capsule

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
£27.11Healf
First recorded
£27.111 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £27.11

Questions about this product

How much does Codeage Leaky Gut Formula cost per 500 mg?

£45.18 per 500 mg, from £27.11 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 500 mg dose. The pack holds 300 mg in total.

How much does Codeage Leaky Gut Formula cost per 500 mg?

£22.59 per 500 mg, from £27.11 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

1 day at one 500 mg dose. The pack holds 600 mg in total.

How much does Codeage Leaky Gut Formula cost per 500 mg?

£15.06 per 500 mg, from £27.11 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 500 mg dose. The pack holds 900 mg in total.

How much does Codeage Leaky Gut Formula cost per 5 g?

£14.34 per 5 g, from £27.11 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 5 g dose. The pack holds 9.45 g in total.

How much does Codeage Leaky Gut Formula cost per 1,000 IU?

£2.26 per 1,000 IU, from £27.11 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

12 days at one 1,000 IU dose. The pack holds 12,000 IU in total.

About Codeage

All 136 Codeage products, priced per dose

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