We earn commission on purchases made through our links. It never affects ranking: tables are ordered purely by price per dose, and no retailer or brand can pay for position.We earn commission when you buy through our links. It never affects the ranking. Full disclosure.

Designs for HealthVitaminsVegan

GastroMend-HP™, 120 capsules

£74.99 for 120 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 1 g£5.00One 1 g dose is our comparison unit for vitamin C. It is not a recommendation.
A day£5.00
A week£35.00
A month£149.98
A year£1824.76

At one 1 g dose a day, this pack lasts 15 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin C

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 500 mg = 15 g
  • £74.99 ÷ 15 g × 1 g = £5.00 per 1 g
  • A week £5.00 × 7 = £35.00 · a month × 30 = £149.98 · a year × 365 = £1824.76
  • Amount per serving: stated on the label.

Zinc carnosine

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 75 mg = 2.25 g
  • £74.99 ÷ 2.25 g × 75 mg = £2.50 per 75 mg
  • A week £2.50 × 7 = £17.50 · a month × 30 = £74.99 · a year × 365 = £912.38
  • 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: vitamin C

All 113, ranked →
Vitamin C Plus TabletsCheapest per 1 gMyprotein · 1 g a serving · £1.00 a month · a pack lasts 6 months3p£5.99View at Myprotein (opens in a new tab)
Vitamin C Crystals PowderHealf · 1.1 g a serving · £1.01 a month · a pack lasts 7 months3p£7.61View at Healf (opens in a new tab)
Vitamin C PowderLamberts Healthcare (Nature's Best) · 1 g a serving · £1.50 a month · a pack lasts 8 months5p£12.50View at Lamberts Healthcare (opens in a new tab)
Designs for HealthThis productHealf · 500 mg a serving · £149.98 a month · a pack lasts 15 days£5.00shown above

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

How it compares: zinc carnosine

Compare every product in this form →
Zinc L-CarnosineCheapest per 75 mgHealf · 75 mg a serving · £8.90 a month · a pack lasts 3 months30p£26.69View at Healf (opens in a new tab)
Zinc L CarnosineHealf · 37 mg a serving · £13.68 a month · a pack lasts 59 days46p£27.00View at Healf (opens in a new tab)
Zinc CarnosineHealf · 75 mg a serving · £16.25 a month · a pack lasts 2 months54p£32.49View at Healf (opens in a new tab)
Designs for HealthThis productHealf · 75 mg a serving · £74.99 a month · a pack lasts 30 days£2.50shown above

Ranked purely by price per 75 mg. 5 combination products also contain zinc carnosine.

On the label

Vitamin C · Standard (ascorbic acid and ascorbates)
500 mg per serving (stated on the label)
Zinc carnosine · Zinc carnosine
75 mg per serving (stated on the label)
Pack
120 capsules · 30 servings · 4 capsule(s) a serving
Cost per serving
£2.50 (30 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian, gluten-free
Sold by
Healf
What the listing says
“120 capsules” · “Serving Size: 4 capsules” · “Vitamin C (as Ascorbic Acid) ; 500 mg”
Ingredients

Mastic Gum (Pistacia lentiscus) (Sap Tears), Vitamin C (as Ascorbic Acid), Methylmethionine Sulfonium Chloride (Vitamin U), Deglycyrrhizinated Licorice Extract (GutGard®) (Glycyrrhiza glabra)(Root)[Standardized To Contain 10% Total Flavonoids], Zinc (from Zinc L-Carnosine 75 mg), Anti-Caking Agent (Dicalcium Phosphate), Cellulose (Capsule), Anti-Caking Agent (Vegetable Stearate), Tricalcium Phosphate, Anti-Caking Agent (Silicon Dioxide)

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

Is something wrong? Tell us

Add to your basket

View basket

Your basket prices everything you take together: whole packs, delivery included, from as few websites as you like.

One 1 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
£74.99Healf
First recorded
£74.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £74.99

Questions about this product

How much does Designs for Health GastroMend-HP™ cost per 1 g?

£5.00 per 1 g, from £74.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

15 days at one 1 g dose. The pack holds 15 g in total.

How much does Designs for Health GastroMend-HP™ cost per 75 mg?

£2.50 per 75 mg, from £74.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 75 mg dose. The pack holds 2.25 g in total.

About Designs for Health

More from Designs for Health

Keep comparing