Magnesium Glycinate, 180 capsules
£15.50 for 180 capsules at Healf. That works out at 14p per 100 mg magnesium, which ranks it 23rd of the 66 magnesium bisglycinate products we price across 13 UK retailers.
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: 180 ÷ 1 per serving = 180
- In the pack: 180 × 60 mg = 10.8 g
- £15.50 ÷ 10.8 g × 100 mg = 14.4p per 100 mg magnesium
- A week 14.4p × 7 = £1.00 · a month × 30 = £4.31 · a year × 365 = £52.38
- 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 W-Wellness pack saves 68p a month at the same 100 mg dose.
Ranked purely by price per 100 mg magnesium. 86 combination products also contain magnesium.
On the label
- Magnesium · Bisglycinate (glycinate)
- 60 mg per serving (stated on the label)
- Pack
- 180 capsules · 180 servings · 1 capsule(s) a serving
- Cost per serving
- 9p (180 servings in the pack)
More label details
- Claimed on the listing
- vegan, gluten-free
- Sold by
- Healf
- What the listing says
- “180 caps” · “Servings Per Container: 180” · “Serving Size: 1 Capsule” · “Magnesium (as magnesium glycinate) ; 60 mg” · “Magnesium Glycinate ; 400 mg”
Ingredients
Magnesium Glycinate, Magnesium (as magnesium glycinate), Hypromellose (capsule), Rice Flour, Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agent (Vegetable 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: £15.50.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
1 price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Lowest recorded
- £15.508 Oct
- Highest recorded
- £18.231 Oct
- First recorded
- £18.231 Oct
- Checked on
- 20 dayssince 1 Oct
- Down at Healf: £18.23 → £15.50 (−15%)
- First checked at Healf: £18.23
Questions about this product
How much does Double Wood Supplements Magnesium Glycinate cost per 100 mg magnesium?
14p per 100 mg magnesium, from £15.50 for 180 capsules at Healf, checked on 20 October 2026.
Is it the cheapest magnesium bisglycinate in the UK?
No, it is 23rd of 66. Magnesium Bisglycinate 1500mg at Simply Supplements works out at 1p per 100 mg magnesium.
How long does one pack last?
4 months at one 100 mg dose. The pack holds 10.8 g in total.
About Double Wood Supplements
All 22 Double Wood Supplements products, priced per dose
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