Magnesium Bis-Glycinate 200 Gentle, 120 capsules
£21.49 for 120 capsules at Healf. That works out at 9p per 100 mg magnesium, which ranks it 14th of the 66 magnesium bisglycinate products we price across 13 UK retailers.
At one 100 mg dose a day, this pack lasts 8 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 120 ÷ 1 per serving = 120
- In the pack: 120 × 200 mg = 24 g
- £21.49 ÷ 24 g × 100 mg = 8.95p per 100 mg magnesium
- A week 8.95p × 7 = 63p · a month × 30 = £2.69 · a year × 365 = £32.68
- 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 bisglycinate
All 66, ranked →
Switching to the VitaBright pack saves 47p a month at the same 100 mg dose.
Ranked purely by price per 100 mg magnesium. 86 combination products also contain magnesium.
Pack sizes
| Pack | Price | Per dose | A year |
|---|---|---|---|
| 240 capsules | £40.99 | 9p | £31.17 |
| 120 capsulesthis pack | £21.49 | 9p | £32.68 |
| 60 capsules | £15.49 | 13p | £47.12 |
At one 100 mg dose a day, the 240 capsules pack costs £1.51 less a year than this one.
On the label
- Magnesium · Bisglycinate (glycinate)
- 200 mg per serving (stated on the label)
- Pack
- 120 capsules · 120 servings · 1 capsule(s) a serving
- Cost per serving
- 18p (120 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “120 veggie caps” · “Serving Size: 1 capsule” · “Magnesium Oxide)) ; 200 mg”
Ingredients
Magnesium (Magnesium Bis-Glycinate Blend (Magnesium Bis-Glycinate Chelate, Magnesium Oxide)), Glycine, Capsule Shell (Hypromellose), Anti-Caking Agent (Magnesium Stearate)
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.
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Filled in from the label’s serving: 1 capsule.
What you paid
Optional. At Healf today: £21.49.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Price at every check
- £21.49Healf
- First recorded
- £21.491 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £21.49
Questions about this product
How much does CanPrev Magnesium Bis-Glycinate 200 Gentle cost per 100 mg magnesium?
9p per 100 mg magnesium, from £21.49 for 120 capsules at Healf, checked on 20 October 2026.
Is it the cheapest magnesium bisglycinate in the UK?
No, it is 14th of 66. Magnesium Bisglycinate 1500mg at Simply Supplements works out at 1p per 100 mg magnesium.
How long does one pack last?
8 months at one 100 mg dose. The pack holds 24 g in total.
About CanPrev
All 9 CanPrev products, priced per dose
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