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MineralsVegan

Marine Magnesium Powder, 60 g

£24.49 for 60 g at Healf. That works out at 12p per 100 mg magnesium, which ranks it 77th of the 79 magnesium blends and other forms we price across 15 UK retailers.

What it really costs, per 100 mg magnesium12pOne 100 mg dose is our comparison unit for magnesium. It is not a recommendation.

A day12p

A week87p

A month£3.71

A year£45.15

At one 100 mg dose a day, this pack lasts 7 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 60 ÷ 1 per serving = 60
In the pack: 60 × 330 mg = 19.8 g
£24.49 ÷ 19.8 g × 100 mg = 12.4p per 100 mg magnesium
A week 12.4p × 7 = 87p · a month × 30 = £3.71 · a year × 365 = £45.15
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 magnesium blends and other forms

All 79, ranked →

Liposomal MagnesiumHealf · 120 mg a serving · £32.07 a month · a pack lasts 36 days£1.07£38.49View at Healf

Molecular Hydrogen TabletsHealf · 80 mg a serving · £37.44 a month · a pack lasts 5 days£1.25£5.99View at Healf

Molecular Hydrogen TabletsHealf · 80 mg a serving · £37.49 a month · a pack lasts 24 days£1.25£29.99View at Healf

Magnesium ComplexHealf · 90 mg a serving · £70.77 a month · a pack lasts 25 days£2.36£59.45View at Healf

Magnesium Max Original PowderVitamin Planet · 375 mg a serving · 87p a month · a pack lasts 7 months3p£6.53View at Vitamin Planet

This productHealf · 330 mg a serving · £3.71 a month · a pack lasts 7 months12pshown above

Ranked purely by price per 100 mg magnesium. 236 combination products also contain magnesium.

On the label

Magnesium · Blends and other forms: 330 mg per serving (stated on the label)
Pack: 60 g · 60 servings · 1 g a serving
Cost per serving: 41p (60 servings in the pack)

More label details

Claimed on the listing: vegan, gluten-free
Sold by: Healf
What the listing says: “60g” · “Mix 1g (approx. 1/4 teaspoon)” · “Elemental Magnesium 330mg”

Ingredients

Elemental Magnesium 330mg. Vegan and Gluten-Free.

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

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Daily dosemgFordays

One 100 mg dose is our comparison unit, not a recommendation.

Price history

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

Price at every check: £24.49Healf
First recorded: £24.491 Oct
Checked on: 1 daysince 1 Oct

Checked once so far, on 1 October 2026.

1 OctFirst checked at Healf: £24.49

Questions about this product

How much does Vivo Life Marine Magnesium Powder cost per 100 mg magnesium?

12p per 100 mg magnesium, from £24.49 for 60 g at Healf, checked on 30 September 2026.

Is it the cheapest of the magnesium blends and other forms in the UK?

No, it is 77th of 79. Magnesium 500mg at ZipVit works out at 1p per 100 mg magnesium.

How long does one pack last?

7 months at one 100 mg dose. The pack holds 19.8 g in total.

About Vivo Life

All 34 Vivo Life products, priced per dose

Keep comparing

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