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Minerals

Magnesium CitraMate, 90 capsules

£17.14 for 90 capsules at Healf. That works out at 14p per 100 mg magnesium, which ranks it 40th of the 79 magnesium blends and other forms we price across 15 UK retailers.

What it really costs, per 100 mg magnesium14pOne 100 mg dose is our comparison unit for magnesium. It is not a recommendation.

A day14p

A week99p

A month£4.23

A year£51.49

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 × 135 mg = 12.2 g
£17.14 ÷ 12.2 g × 100 mg = 14.1p per 100 mg magnesium
A week 14.1p × 7 = 99p · a month × 30 = £4.23 · a year × 365 = £51.49
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 →

Higher NatureTrue Food® Atlantic Marine MagnesiumHigher Nature · 300 mg a serving · £3.32 a month · a pack lasts 3 months11p£9.95View at Higher Nature

Optimal MagnesiumHealf · 150 mg a serving · £3.44 a month · a pack lasts 4 months11p£15.49View at Healf

MagnesiumTogether Health · 198 mg a serving · £3.53 a month · a pack lasts 59 days12p£6.99View at Together Health

Magnesium (citrate/malate)Healf · 120 mg a serving · £3.68 a month · a pack lasts 7 months12p£26.49View at Healf

Magnesium (citrate/malate)Healf · 120 mg a serving · £4.03 a month · a pack lasts 4 months13p£14.49View at Healf

This productHealf · 135 mg a serving · £4.23 a month · a pack lasts 4 months14pshown above

Switching to the Higher Nature pack saves 92p a month at the same 100 mg dose.

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

On the label

Magnesium · Blends and other forms: 135 mg per serving (stated on the label)
Pack: 90 capsules · 90 servings · 1 capsule(s) a serving
Cost per serving: 19p (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” · “Dimagnesium Malate)^ ; 135 mg”

Ingredients

Magnesium (55 mg as Magnesium Citrate and 80 mg as Albion® Dimagnesium Malate), Hypromellose (Derived from Cellulose) Capsule, Medium Chain Triglyceride Oil

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 20 days, most recently 20 October 2026.

Price at every check: £17.14Healf
First recorded: £17.141 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

1 OctFirst checked at Healf: £17.14

Questions about this product

How much does Thorne Magnesium CitraMate cost per 100 mg magnesium?

14p per 100 mg magnesium, from £17.14 for 90 capsules at Healf, checked on 20 October 2026.

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

No, it is 40th of 79. Magnesium 500mg at ZipVit works out at 1p per 100 mg magnesium.

How long does one pack last?

4 months at one 100 mg dose. The pack holds 12.2 g in total.

About Thorne

All 123 Thorne products, priced per dose

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