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PlantFusionVitaminsVegan

D3 5000 IU with K2, 60 capsules

£23.99 for 60 capsules at Healf. That works out at 8p per 1,000 IU, which ranks it 97th 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 week56p
A month£2.40
A year£29.19

At one 1,000 IU dose a day, this pack lasts 10 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 × 5,000 IU = 300,000 IU
  • £23.99 ÷ 300,000 IU × 1,000 IU = 8p per 1,000 IU
  • A week 8p × 7 = 56p · a month × 30 = £2.40 · a year × 365 = £29.19
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 50 µg = 3 mg
  • £23.99 ÷ 3 mg × 100 µg = 80p per 100 µg
  • A week 80p × 7 = £5.60 · a month × 30 = £23.99 · a year × 365 = £291.88
  • 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 10 µg Food Supplement 90 TabletsBoots · 400 IU a serving · £2.29 a month · a pack lasts 36 days8p£2.75View at Boots (opens in a new tab)
Vitamin D3Healf · 5,000 IU a serving · £2.30 a month · a pack lasts 10 months8p£22.99View at Healf (opens in a new tab)
Vitamin D3 5000 IUW-Wellness · 5,000 IU a serving · £2.34 a month · a pack lasts 10 months8p£23.40View at W-Wellness (opens in a new tab)
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)
This productHealf · 5,000 IU a serving · £2.40 a month · a pack lasts 10 months8pshown above

Switching to the Boots pack saves 11p 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 →
Daily D3 + K2Healf · 50 µg a serving · £17.95 a month · a pack lasts 30 days60p£17.95View at Healf (opens in a new tab)
Vitamin K2 100mcgW-Wellness · 100 µg a serving · £20.16 a month · a pack lasts 50 days67p£33.60View at W-Wellness (opens in a new tab)
Calcium with Vitamins D3 & K2Healf · 180 µg a serving · £20.20 a month · a pack lasts 54 days67p£36.36View at Healf (opens in a new tab)
Vitamin D3 with K2 ChewableHealf · 45 µg a serving · £22.85 a month · a pack lasts 25 days76p£19.19View at Healf (opens in a new tab)
Vitamin D3-K2Healf · 55 µg a serving · £23.63 a month · a pack lasts 33 days79p£25.99View at Healf (opens in a new tab)
This productHealf · 50 µg a serving · £23.99 a month · a pack lasts 30 days80pshown above

Switching to the Healf pack saves £6.04 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
5,000 IU per serving (stated on the label)
Vitamin K2 · MK-7
50 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
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“60 caps” · “Servings Per Container: 60” · “Serving Size: 1 Organic Vegan Capsule” · “(5000IU) ; 125 mcg”
Ingredients

Vitamin D3 (as Cholecalciferol from Algae) (5000IU), Vitamin K2 (as Menaquinone-1) (vitaMK7®), Pea Starch, Capsule (Pullulan, Water), Rice Hulls

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

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 PlantFusion D3 5000 IU with K2 cost per 1,000 IU?

8p per 1,000 IU, from £23.99 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 97th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

10 months at one 1,000 IU dose. The pack holds 300,000 IU in total.

How much does PlantFusion D3 5000 IU with K2 cost per 100 µg?

80p per 100 µg, from £23.99 for 60 capsules at Healf, checked on 20 October 2026.

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

No, it is 62nd of 68. Vitamin D3 2000IU + K2 (MK-7) Tablets at WeightWorld works out at 2p per 100 µg.

How long does one pack last?

30 days at one 100 µg dose. The pack holds 3 mg in total.

About PlantFusion

All 7 PlantFusion products, priced per dose

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