Vitamin K2 Tablets, 90 tablets
£2.99 for 90 tablets at Bulk. That works out at 4p per 100 µg, which ranks it 7th of the 68 vitamin K2 MK-7 products we price across 16 UK retailers.
At one 100 µg dose a day, this pack lasts 2 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 × 75 µg = 6.75 mg
- £2.99 ÷ 6.75 mg × 100 µg = 4.43p per 100 µg
- A week 4.43p × 7 = 31p · a month × 30 = £1.33 · a year × 365 = £16.17
- 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 vitamin K2 MK-7
All 68, ranked →
Switching to the WeightWorld pack saves 69p a month at the same 100 µg dose.
Ranked purely by price per 100 µg. 52 combination products also contain vitamin K2.
On the label
- Vitamin K2 · MK-7
- 75 µg per serving (stated on the label)
- Pack
- 90 tablets · 90 servings · 1 tablet(s) a serving
- Cost per serving
- 3p (90 servings in the pack)
More label details
- Sold by
- Bulk
- What the listing says
- “90 Tablets” · “Per Serving (1 tablet per day)” · “Vitamin K ; 75” · “confirmed from the retailer's own product page, not this listing's text: form id mk7; amount per serving 75.0; amount unit mcg; amount refers to elemental; units per serving 1.0; pack units 90; pack unit type tablet”
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One 100 µg 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 Bulk today: £2.99.
“Order by” allows 3 working days’ delivery from Bulk and your spare days.
Price history
1 price change since 23 September 2026. Checked on 21 days, most recently 20 October 2026.
- Lowest recorded
- £2.3923 Sept
- Highest recorded
- £2.995 Oct
- First recorded
- £2.3923 Sept
- Checked on
- 21 dayssince 23 Sept
- Up at Bulk: £2.39 → £2.99 (+25%)
- First checked at Bulk: £2.39
Questions about this product
How much does Bulk Vitamin K2 Tablets cost per 100 µg?
4p per 100 µg, from £2.99 for 90 tablets at Bulk, checked on 20 October 2026.
Is it the cheapest vitamin K2 MK-7 in the UK?
No, it is 7th of 68. Vitamin D3 2000IU + K2 (MK-7) Tablets at WeightWorld works out at 2p per 100 µg.
How long does one pack last?
2 months at one 100 µg dose. The pack holds 6.75 mg in total.
About Bulk
Founded 2006 · Colchester, England
Bulk is a British sports nutrition company based in Colchester, Essex. Adam Rossiter and Elliot Dawes, who met at the University of Essex, started it in 2006 as Bulk Powders; it was renamed Bulk at the start of 2021, and the founders remain its majority owners.
All 133 Bulk products, priced per doseVisit Bulk (opens in a new tab)
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