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ThorneVitamins

Vitamin K, 60 capsules

£23.99 for 60 capsules at Healf. That works out at 4p per 100 µg, which ranks it 2nd of the 3 vitamin K1 products we price across 1 UK retailer.

What it really costs, per 100 µg4pOne 100 µg dose is our comparison unit for vitamin K1. It is not a recommendation.
A day4p
A week28p
A month£1.20
A year£14.59

At one 100 µg dose a day, this pack lasts 1.6 years. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin K1

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1 mg = 60 mg
  • £23.99 ÷ 60 mg × 100 µg = 4p per 100 µg
  • A week 4p × 7 = 28p · a month × 30 = £1.20 · a year × 365 = £14.59
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 90 µg = 5.4 mg
  • £23.99 ÷ 5.4 mg × 100 µg = 44.4p per 100 µg
  • A week 44.4p × 7 = £3.11 · a month × 30 = £13.33 · a year × 365 = £162.15
  • 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 K1

All 3, ranked →
Bio-K-Mulsion®Cheapest per 100 µgHealf · 500 µg a serving · 25p a month · a pack lasts 10.3 years1p£31.82View at Healf (opens in a new tab)
This productHealf · 1 mg a serving · £1.20 a month · a pack lasts 1.6 years4pshown above

Switching to the Healf pack saves 94p a month at the same 100 µg dose.

Ranked purely by price per 100 µg. 22 combination products also contain vitamin K1.

How it compares: vitamin K2 MK-7

All 68, ranked →
WeightWorldVitamin D3 2000IU + K2 (MK-7) TabletsCheapest per 100 µgWeightWorld · 200 µg a serving · 53p a month · a pack lasts 2 years2p£12.99View at WeightWorld (opens in a new tab)
WeightWorldVitamin K2 MK-7 TabletsWeightWorld · 200 µg a serving · 64p a month · a pack lasts 2 years2p£15.49View at WeightWorld (opens in a new tab)
WeightWorldVitamin D3 + K2 (MK7) TabletsWeightWorld · 125 µg a serving · 66p a month · a pack lasts 1.3 years2p£9.99View at WeightWorld (opens in a new tab)
This productHealf · 90 µg a serving · £13.33 a month · a pack lasts 54 days44pshown above

Ranked purely by price per 100 µg. 52 combination products also contain vitamin K2.

On the label

Vitamin K1 · Vitamin K1
1 mg per serving (stated on the label)
Vitamin K2 · MK-7
90 µg per serving (stated on the label)
Pack
60 capsules · 60 servings · 1 capsule(s) a serving
Cost per serving
40p (60 servings in the pack)
More label details
Sold by
Healf
What the listing says
“60 caps” · “Servings Per Container: 60” · “Serving Size: 1 Capsule” · “K1 (1 mg)”
Ingredients

Vitamin K (K2 (5 mg as MK-4), K1 (1 mg), K2 (90 mcg as MK-7)), Bulking Agent (Microcrystalline Cellulose), Hypromellose (Derived from Cellulose) Capsule, Anti-Caking Agent (Silicon Dioxide), Antioxidant (Vitamin E (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 100 µg 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
£23.99Healf
First recorded
£23.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £23.99

Questions about this product

How much does Thorne Vitamin K cost per 100 µg?

4p per 100 µg, from £23.99 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest vitamin K1 in the UK?

No, it is 2nd of 3. Bio-K-Mulsion® at Healf works out at 1p per 100 µg.

How long does one pack last?

1.6 years at one 100 µg dose. The pack holds 60 mg in total.

How much does Thorne Vitamin K cost per 100 µg?

44p per 100 µg, from £23.99 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

54 days at one 100 µg dose. The pack holds 5.4 mg in total.

About Thorne

All 123 Thorne products, priced per dose

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