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ThorneVitamins

Vitamin K2, 30 ml

£60.49 for 30 ml at Healf. That works out at 25p per 5 mg, which ranks it 1st of the 4 vitamin K2 MK-4 products we price across 1 UK retailer.

What it really costs, per 5 mg25pOne 5 mg dose is our comparison unit for vitamin K2. It is not a recommendation.
A day25p
A week£1.76
A month£7.56
A year£92.00

At one 5 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

  • In the pack: 80 × 15 mg = 1,200 mg
  • £60.49 ÷ 1,200 mg × 5 mg = 25.2p per 5 mg
  • A week 25.2p × 7 = £1.76 · a month × 30 = £7.56 · a year × 365 = £92.00
  • 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: vitamin K2 MK-4

All 4, ranked →
This productCheapest per 5 mgHealf · 15 mg a serving · £7.56 a month · a pack lasts 8 months25pshown above
Vitamin D and K2Healf · 200 µg a serving · £29.99 a month · a pack lasts 24 days£1.00£23.99View at Healf (opens in a new tab)

Ranked purely by price per 5 mg. 11 combination products also contain vitamin K2.

On the label

Vitamin K2 · MK-4
15 mg per serving (stated on the label)
Pack
30 ml · 80 servings
Cost per serving
76p (80 servings in the pack)
More label details
Sold by
Healf
What the listing says
“30ml” · “Servings Per Container: 80” · “Vitamin K [as K2 (MK-4)] ; 15 mg”
Ingredients

Vitamin K [as K2 (MK-4)], Medium Chain Triglyceride Oil, Antioxidant (Mixed Tocopherols)

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 5 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£60.49Healf
First recorded
£60.491 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £60.49

Questions about this product

How much does Thorne Vitamin K2 cost per 5 mg?

25p per 5 mg, from £60.49 for 30 ml at Healf, checked on 20 October 2026.

Is it the cheapest vitamin K2 MK-4 in the UK?

Yes. Of the 4 we price across 1 UK retailer, this is the cheapest per 5 mg.

How long does one pack last?

8 months at one 5 mg dose. The pack holds 1,200 mg in total.

About Thorne

All 123 Thorne products, priced per dose

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