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TraceMinerals

Magnesium Glycinate, 90 capsules

£23.59 for 90 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 100 mg magnesium22pOne 100 mg dose is our comparison unit for magnesium. It is not a recommendation.
A day22p
A week£1.53
A month£6.55
A year£79.73

At one 100 mg dose a day, this pack lasts 4 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 90 ÷ 1 per serving = 90
  • In the pack: 90 × 120 mg = 10.8 g
  • £23.59 ÷ 10.8 g × 100 mg = 21.8p per 100 mg magnesium
  • A week 21.8p × 7 = £1.53 · a month × 30 = £6.55 · a year × 365 = £79.73
  • 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: magnesium bisglycinate

All 66, ranked →
Magnesium Bisglycinate 1500mgCheapest per 100 mg magnesiumSimply Supplements · 1.5 g a serving · 43p a month · a pack lasts 2.5 years1p£12.99View at Simply Supplements (opens in a new tab)
One NutritionPure Magnesium BisglycinateVitamin Planet · 700 mg a serving · 96p a month · a pack lasts 1.7 years3p£20.24View at Vitamin Planet (opens in a new tab)
ZipVitMagnesium Glycinate 2000mgZipVit · 400 mg a serving · £1.00 a month · a pack lasts 2 years3p£23.99View at ZipVit (opens in a new tab)
This productHealf · 120 mg a serving · £6.55 a month · a pack lasts 4 months22pshown above

Ranked purely by price per 100 mg magnesium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 86 combination products also contain magnesium.

On the label

Magnesium · Bisglycinate (glycinate)
120 mg per serving (stated on the label)
Pack
90 capsules · 90 servings · 1 capsule(s) a serving
Cost per serving
26p (90 servings in the pack)
More label details
Sold by
Healf
What the listing says
“90 caps” · “Servings Per Container: 90” · “Serving Size: 1 capsule” · “Magnesium (as Magnesium Glycinate) ; 120 mg”
Ingredients

Hypromellose (Capsule), Magnesium (as Magnesium Glycinate), Concentrace® Trace Minerals, Anti-Caking Agent (Magnesium Stearate), Anti-Caking Agent (Silicon Dioxide)

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

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One 100 mg 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
£23.59Healf
First recorded
£23.591 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £23.59

Questions about this product

How much does Trace Magnesium Glycinate cost per 100 mg magnesium?

22p per 100 mg magnesium, from £23.59 for 90 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

4 months at one 100 mg dose. The pack holds 10.8 g in total.

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