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PuresportVitaminsVegan

4000IU Vitamin D3 + K2, 60 capsules

£19.99 for 60 capsules at Healf. That works out at 8p per 1,000 IU, which ranks it 100th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU8pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.
A day8p
A week58p
A month£2.50
A year£30.40

At one 1,000 IU 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

Vitamin D3

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 4,000 IU = 240,000 IU
  • £19.99 ÷ 240,000 IU × 1,000 IU = 8.33p per 1,000 IU
  • A week 8.33p × 7 = 58p · a month × 30 = £2.50 · a year × 365 = £30.40
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 100 µg = 6 mg
  • £19.99 ÷ 6 mg × 100 µg = 33.3p per 100 µg
  • A week 33.3p × 7 = £2.33 · a month × 30 = £9.99 · a year × 365 = £121.61
  • 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 D3

All 207, ranked →
Vitamin D 1000IUHealf · 1,000 IU a serving · £2.40 a month · a pack lasts 3 months8p£7.99View at Healf (opens in a new tab)
Vitamin D3 & K2Healf · 4,000 IU a serving · £2.40 a month · a pack lasts 8 months8p£19.19View at Healf (opens in a new tab)
D3 5000 IU with K2Healf · 5,000 IU a serving · £2.40 a month · a pack lasts 10 months8p£23.99View at Healf (opens in a new tab)
Vitamin D3 2200IUHealf · 2,200 IU a serving · £2.45 a month · a pack lasts 4 months8p£8.99View at Healf (opens in a new tab)
Vegan Vitamin D3 1000iuLamberts Healthcare (Nature's Best) · 1,000 IU a serving · £2.49 a month · a pack lasts 4 months8p£9.95View at Lamberts Healthcare (opens in a new tab)
This productHealf · 4,000 IU a serving · £2.50 a month · a pack lasts 8 months8pshown above

Switching to the Healf pack saves 10p a month at the same 1,000 IU dose.

Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.

Cheaper vitamin K2 MK-7

All 68, ranked →
Vitamin K2 Tablets 100mcgSimply Supplements · 100 µg a serving · £8.85 a month · a pack lasts 2 months29p£17.69View at Simply Supplements (opens in a new tab)
Vitamin D3 & K2 Oral Spray (Peppermint)Myprotein · 100 µg a serving · £8.98 a month · a pack lasts 2 months30p£19.95View at Myprotein (opens in a new tab)
K2 DropsHealf · 30 µg a serving · £9.16 a month · a pack lasts 3 months31p£27.49View at Healf (opens in a new tab)
Vitamin K2 75µgHealthspan · 75 µg a serving · £9.33 a month · a pack lasts 45 days31p£13.99View at Healthspan (opens in a new tab)
Vitamin D3 & K2Healf · 100 µg a serving · £9.60 a month · a pack lasts 2 months32p£19.19View at Healf (opens in a new tab)
This productHealf · 100 µg a serving · £9.99 a month · a pack lasts 2 months33pshown above

Switching to the Simply Supplements pack saves £1.15 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 D3 · Vitamin D3
4,000 IU per serving (stated on the label)
Vitamin K2 · MK-7
100 µg per serving (stated on the label)
Pack
60 capsules · 60 servings · 1 capsule(s) a serving
Cost per serving
33p (60 servings in the pack)
More label details
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“60caps” · “Per Serving (1 Capsule)” · “Vitamin D3 ; 0.1mg ; 2000%”
Ingredients

Bulking Agent (Brown Rice Flour), Empty capsule shell (Hydroxypropylmethylcellulose), Vitamin D3, Vitamin K2, Bamboo silica.

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

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One 1,000 IU dose is our comparison unit, not a recommendation.

Price history

3 price changes since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Lowest recorded
£17.818 Oct
Highest recorded
£25.009 Oct
First recorded
£19.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Down at Healf: £25.00 → £19.99 (−20%)
  2. Up at Healf: £17.81 → £25.00 (+40%)
  3. Down at Healf: £19.99 → £17.81 (−11%)
1 earlier entry
  1. First checked at Healf: £19.99

Questions about this product

How much does Puresport 4000IU Vitamin D3 + K2 cost per 1,000 IU?

8p per 1,000 IU, from £19.99 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 100th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

8 months at one 1,000 IU dose. The pack holds 240,000 IU in total.

How much does Puresport 4000IU Vitamin D3 + K2 cost per 100 µg?

33p per 100 µg, from £19.99 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest vitamin K2 MK-7 in the UK?

No, it is 43rd 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 mg in total.

About Puresport

All 25 Puresport products, priced per dose

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