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ZipVitMinerals

Magnesium 500mg, 90 tablets

£6.99 for 90 tablets at ZipVit. That works out at 2p per 100 mg magnesium, which ranks it 5th of the 79 magnesium blends and other forms we price across 15 UK retailers.

What it really costs, per 100 mg magnesium2pOne 100 mg dose is our comparison unit for magnesium. It is not a recommendation.

A day2p

A week11p

A month47p

A year£5.67

At one 100 mg dose a day, this pack lasts 1.2 years. 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 × 500 mg = 45 g
£6.99 ÷ 45 g × 100 mg = 1.55p per 100 mg magnesium
A week 1.55p × 7 = 11p · a month × 30 = 47p · a year × 365 = £5.67
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 →

ZipVitMagnesium 500mgCheapest per 100 mg magnesiumZipVit · 500 mg a serving · 33p a month · a pack lasts 4.9 years1p£19.99View at ZipVit

Magnesium Glycinate X3Protein Works · 1.81 g a serving · 40p a month · a pack lasts 2.2 years1p£10.99View at Protein Works

Magnesium CapsHealf · 500 mg a serving · 41p a month · a pack lasts 1.4 years1p£6.75View at Healf

ZipVitMagnesium 500mgZipVit · 500 mg a serving · 42p a month · a pack lasts 2.5 years1p£12.49View at ZipVit

ZipVitThis productZipVit · 500 mg a serving · 47p a month · a pack lasts 1.2 years2pshown above

Switching to the ZipVit pack saves 13p a month at the same 100 mg dose.

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

Pack sizes

Pack	Price	Per dose	A year
360 tablets	£19.99	1p	£4.05
180 tablets	£12.49	1p	£5.07
90 tabletsthis pack	£6.99	2p	£5.67

At one 100 mg dose a day, the 360 tablets pack costs £1.62 less a year than this one.

On the label

Magnesium · Blends and other forms: 500 mg per serving (stated on the label)
Pack: 90 tablets · 90 servings · 1 tablet(s) a serving
Cost per serving: 8p (90 servings in the pack)

More label details

Sold by: ZipVit
What the listing says: “500mg - 90. 3 months supply” · “Take 1 tablet daily” · “Magnesium (Elemental) ; 500mg ; 133%”

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Daily dosemgFordays

One 100 mg 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: £6.99ZipVit
First recorded: £6.999 Oct
Checked on: 1 daysince 9 Oct

Checked once so far, on 9 October 2026.

9 OctFirst checked at ZipVit: £6.99

Questions about this product

How much does ZipVit Magnesium 500mg cost per 100 mg magnesium?

2p per 100 mg magnesium, from £6.99 for 90 tablets at ZipVit, checked on 9 October 2026.

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

No, it is 5th of 79. Magnesium 500mg at ZipVit works out at 1p per 100 mg magnesium.

How long does one pack last?

1.2 years at one 100 mg dose. The pack holds 45 g in total.

About ZipVit

All 157 ZipVit products, priced per dose

Keep comparing

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