Compare Magnesium powder Best price per 1.000 mg elemental magnesium
| Product name | Brand | Flavor | Content | Price | Elemental magnesium per package | Price per 1,000 mg elemental magnesium | Offer |
|---|---|---|---|---|---|---|---|
|
Magnesium Citraat Poeder
|
Now Foods | — | 227 g | 19.95EUR | 37,634 mg | 0.53 EUR Best value |
Body Supplies NL
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|
|
Magnesium Citrate Powder
|
Haya Labs | — | 200 g | 17.90EUR | 26,667 mg | 0.67 EUR |
Body Supplies NL
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|
|
Magnesium Bisglycinate Powder
|
Haya Labs | — | 227 g | 19.90EUR | 23,400 mg | 0.85 EUR |
Body Supplies NL
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Magnesiumbisglycinaat Poeder met Inositol
|
Jacob Hooy | — | 140 g | 10.49EUR | 5,950 mg | 1.76 EUR |
Holland and Barrett NL
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MetaMag Poeder Perziksmaak
|
Metagenics | Peach | 227 g | 45.10EUR | 13,500 mg | 3.34 EUR |
Holland and Barrett NL
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Performance Triple Magnesium Professional Recovery Poeder Citroen & Limoen
|
PILLAR | Lemon & Lime | 200 g | 44.99EUR | 10,000 mg | 4.50 EUR |
Holland and Barrett NL
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|
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Performance Triple Magnesium Professional Recovery Poeder Kokos & Ananas Refill
|
PILLAR | Coconut & Pineapple | 200 g | 44.99EUR | 10,000 mg | 4.50 EUR |
Holland and Barrett NL
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Performance Triple Magnesium Professional Recovery Poeder Bessensmaak Refill
|
PILLAR | Berries | 200 g | 44.99EUR | 10,000 mg | 4.50 EUR |
Holland and Barrett NL
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|
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Performance Triple Magnesium Professional Recovery Poeder Kokos & Ananas
|
PILLAR | Coconut & Pineapple | 200 g | 44.99EUR | 10,000 mg | 4.50 EUR |
Holland and Barrett NL
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|
|
Performance Triple Magnesium Professional Recovery Poeder Bessensmaak
|
PILLAR | Berries | 200 g | 44.99EUR | 10,000 mg | 4.50 EUR |
Holland and Barrett NL
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|
|
MetaRelax 66g - 20 zakjes
|
Metagenics | Unflavored | 66 g | 18.49EUR | 4,000 mg | 4.62 EUR |
Holland and Barrett NL
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|
How we compare magnesium
Every product gets the same benchmark: 1.000 mg elemental magnesium. We divide the pack price by the amount of elemental magnesium it contains and scale that to the benchmark, so a 500 g tub compares fairly with 1 kg, and powder with capsules.
price per 1.000 mg = pack price ÷ amount of elemental magnesium in the pack × 1.000 mg
Bundle deals (e.g. "2 for 1") are included via a multiplier. Out-of-stock products are hidden by default. The ranking is never for sale; we only earn a commission if you buy through a link. Read the full method →
Frequently asked questions about magnesium
What is the cheapest magnesium powder per 1.000 mg?
As of September 16, 2026, Now Foods Magnesium Citraat Poeder at Body Supplies NL is the cheapest at €0.53 per 1.000 mg elemental magnesium. The full ranking above is refreshed nightly.
How does suppsradar.com calculate the price per 1.000 mg?
We divide the selling price by the total amount of elemental magnesium in the pack and multiply by the 1.000 mg benchmark. Pack size, form (powder, capsules, tablets) and concentration are normalised that way.
Which webshops do we compare for magnesium?
Currently 2 webshops: Holland and Barrett NL, Body Supplies NL. Prices and stock come straight from these shops' product feeds.
How often are prices updated?
Every night at 03:00 we fetch the product feeds of all connected shops. Each product shows when its price was last checked; always verify the final price in the shop.
What is magnesium used for?
Magnesium is involved in over 300 enzymatic processes in the body. It helps with muscle contraction and relaxation, energy production, sleep quality and stress regulation. Deficiency is common and can cause muscle cramps, fatigue and sleep problems.