Magnesium Ok, 90 tablets
£10.20 for 90 tablets at Vitamin Planet. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.
At one 100 mg dose a day, this pack lasts 6 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Magnesium
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 187.5 mg = 16.9 g
- £10.20 ÷ 16.9 g × 100 mg = 6.04p per 100 mg magnesium
- A week 6.04p × 7 = 42p · a month × 30 = £1.81 · a year × 365 = £22.06
- Amount per serving: stated on the label.
Folate
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 200 µg = 18 mg
- £10.20 ÷ 18 mg × 400 µg = 22.7p per 400 µg
- A week 22.7p × 7 = £1.59 · a month × 30 = £6.80 · a year × 365 = £82.73
- Amount per serving: stated on the label.
Riboflavin (vitamin B2)
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 1.4 mg = 126 mg
- £10.20 ÷ 126 mg × 100 mg = £8.10 per 100 mg
- A week £8.10 × 7 = £56.67 · a month × 30 = £242.86 · a year × 365 = £2954.76
- Amount per serving: stated on the label.
Thiamine (vitamin B1)
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 1.1 mg = 99 mg
- £10.20 ÷ 99 mg × 100 mg = £10.30 per 100 mg
- A week £10.30 × 7 = £72.12 · a month × 30 = £309.09 · a year × 365 = £3760.61
- Amount per serving: stated on the label.
Vitamin B6
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 1.4 mg = 126 mg
- £10.20 ÷ 126 mg × 50 mg = £4.05 per 50 mg
- A week £4.05 × 7 = £28.33 · a month × 30 = £121.43 · a year × 365 = £1477.38
- Amount per serving: stated on the label.
Vitamin C
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 40 mg = 3.6 g
- £10.20 ÷ 3.6 g × 1 g = £2.83 per 1 g
- A week £2.83 × 7 = £19.83 · a month × 30 = £85.00 · a year × 365 = £1034.17
- Amount per serving: stated on the label.
Vitamin D3
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 200 IU = 18,000 IU
- £10.20 ÷ 18,000 IU × 1,000 IU = 56.7p per 1,000 IU
- A week 56.7p × 7 = £3.97 · a month × 30 = £17.00 · a year × 365 = £206.83
- Amount per serving: stated on the label.
Vitamin E
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 6 mg = 540 mg
- £10.20 ÷ 540 mg × 268 mg = £5.06 per 268 mg
- A week £5.06 × 7 = £35.44 · a month × 30 = £151.87 · a year × 365 = £1847.71
- 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.
How it compares: magnesium blends and other forms
All 79, ranked →
Ranked purely by price per 100 mg magnesium. 236 combination products also contain magnesium.
How it compares: folic acid
All 16, ranked →
Ranked purely by price per 400 µg. 144 combination products also contain folate.
How it compares: riboflavin (vitamin B2)
Compare every product in this form →
Ranked purely by price per 100 mg. 192 combination products also contain riboflavin (vitamin B2).
How it compares: thiamine (vitamin B1)
Compare every product in this form →
Ranked purely by price per 100 mg. 208 combination products also contain thiamine (vitamin B1).
How it compares: vitamin B6 pyridoxine HCl
All 6, ranked →
Ranked purely by price per 50 mg. 280 combination products also contain vitamin B6.
How it compares: vitamin C
All 113, ranked →
Ranked purely by price per 1 g. 950 combination products also contain vitamin C.
How it compares: vitamin D3
All 207, ranked →
Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.
How it compares: vitamin E synthetic
Compare every product in this form →
Ranked purely by price per 268 mg. 39 combination products also contain vitamin E.
On the label
- Magnesium · Blends and other forms
- 187.5 mg per serving (stated on the label)
- Folate · Folic acid
- 200 µg per serving (stated on the label)
- Pack
- 90 tablets · 90 servings · 1 tablet(s) a serving
- Cost per serving
- 11p (90 servings in the pack)
More label details
- Riboflavin (vitamin B2) · Riboflavin
- 1.4 mg per serving (stated on the label)
- Thiamine (vitamin B1) · Thiamine
- 1.1 mg per serving (stated on the label)
- Vitamin B6 · Pyridoxine HCl
- 1.4 mg per serving (stated on the label)
- Vitamin C · Standard (ascorbic acid and ascorbates)
- 40 mg per serving (stated on the label)
- Vitamin D3 · Vitamin D3
- 200 IU per serving (stated on the label)
- Vitamin E · Synthetic (dl-alpha)
- 6 mg per serving (stated on the label)
- Claimed on the listing
- vegetarian, gluten-free
- Sold by
- Vitamin Planet
- What the listing says
- “Pack Sizes ; 90 Tablets” · “Servings Per Container ; 90” · “Serving Size ; 1 Tablet” · “Folic Acid ; 200µg”
Ingredients
Magnesium Oxide, Bulking Agents (Microcrystalline Cellulose, Cross-linked Sodium Carboxymethylcellulose), Zinc Gluconate, Magnesium Citrate, Vitamin C (Ascorbic Acid), Glazing Agents (Hydroxypropyl Methyl Cellulose, Isomalt, Glycerol), Selenium Enriched Yeast, Anti-Caking Agents (Magnesium Stearate, Stearic Acid), Colour (Riboflavin), Vitamin E (DL-Alpha-Tocopheryl Acetate), Cupric Gluconate, Vitamin B6 (Pyridoxine Hydrochloride), Vitamin B1 (Thiamin Hydrochloride), Vitamin B2 (Riboflavin), Folic Acid (Pteroylmonoglutamic Acid), Chromium Chloride, Potassium Iodide, Vitamin D (Cholecalciferol), Vitamin B12 (Cyanocobalamin).
From the Vitamin Planet 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 tablet.
What you paid
Optional. At Vitamin Planet today: £10.20.
“Order by” allows 3 working days’ delivery from Vitamin Planet and your spare days.
Price history
No price change since 7 October 2026. Checked on 1 day, most recently 7 October 2026.
- Price at every check
- £10.20Vitamin Planet
- First recorded
- £10.207 Oct
- Checked on
- 1 daysince 7 Oct
Checked once so far, on 7 October 2026.
- First checked at Vitamin Planet: £10.20
Questions about this product
How much does Wassen Magnesium Ok cost per 400 µg?
23p per 400 µg, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
45 days at one 400 µg dose. The pack holds 18 mg in total.
How much does Wassen Magnesium Ok cost per 100 mg magnesium?
6p per 100 mg magnesium, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
6 months at one 100 mg dose. The pack holds 16.9 g in total.
How much does Wassen Magnesium Ok cost per 100 mg?
£8.10 per 100 mg, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
1 day at one 100 mg dose. The pack holds 126 mg in total.
How much does Wassen Magnesium Ok cost per 100 mg?
£10.30 per 100 mg, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
under a day at one 100 mg dose. The pack holds 99 mg in total.
How much does Wassen Magnesium Ok cost per 50 mg?
£4.05 per 50 mg, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
3 days at one 50 mg dose. The pack holds 126 mg in total.
How much does Wassen Magnesium Ok cost per 1 g?
£2.83 per 1 g, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
4 days at one 1 g dose. The pack holds 3.6 g in total.
How much does Wassen Magnesium Ok cost per 1,000 IU?
57p per 1,000 IU, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
18 days at one 1,000 IU dose. The pack holds 18,000 IU in total.
How much does Wassen Magnesium Ok cost per 268 mg?
£5.06 per 268 mg, from £10.20 for 90 tablets at Vitamin Planet, checked on 7 October 2026.
How long does one pack last?
2 days at one 268 mg dose. The pack holds 540 mg in total.