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Vivo LifeVitaminsVegan

D3 & K2 Complex, Lemon Flavour, 50 ml

£12.45 for 50 ml at Healf. That works out at 6p per 1,000 IU, which ranks it 79th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU6pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.
A day6p
A week44p
A month£1.87
A year£22.72

At one 1,000 IU dose a day, this pack lasts 7 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin D3

  • Servings: 50 ÷ 0.5 per serving = 100
  • In the pack: 100 × 2,000 IU = 200,000 IU
  • £12.45 ÷ 200,000 IU × 1,000 IU = 6.22p per 1,000 IU
  • A week 6.22p × 7 = 44p · a month × 30 = £1.87 · a year × 365 = £22.72
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 50 ÷ 0.5 per serving = 100
  • In the pack: 100 × 25 µg = 2.5 mg
  • £12.45 ÷ 2.5 mg × 100 µg = 49.8p per 100 µg
  • A week 49.8p × 7 = £3.49 · a month × 30 = £14.94 · a year × 365 = £181.77
  • 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 →
Ultra Vitamin D 1000IU 96 TabletsLloyds Pharmacy · 1,000 IU a serving · £1.69 a month · a pack lasts 3 months6p£5.41View at Lloyds Pharmacy (opens in a new tab)
Vitamin D3 5000IUHealf · 5,000 IU a serving · £1.75 a month · a pack lasts 1.6 years6p£34.99View at Healf (opens in a new tab)
D3 - Vitamin D 2500IUHealf · 2,500 IU a serving · £1.80 a month · a pack lasts 10 months6p£17.99View at Healf (opens in a new tab)
Vitamin D3 + K2Healf · 5,000 IU a serving · £1.83 a month · a pack lasts 1.2 years6p£27.45View at Healf (opens in a new tab)
Vitamin D 1000 I.U 25ug 120 TabletsHolland & Barrett · 1,000 IU a serving · £1.84 a month · a pack lasts 4 months6p£7.35View at Holland & Barrett (opens in a new tab)
This productHealf · 2,000 IU a serving · £1.87 a month · a pack lasts 7 months6pshown above

Switching to the Lloyds Pharmacy pack saves 18p 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 D3 + K2 Liquid DropsHealf · 200 µg a serving · £10.49 a month · a pack lasts 2 months35p£20.99View at Healf (opens in a new tab)
Vitamin D3 + K2 (K2Vital)Healf · 100 µg a serving · £10.98 a month · a pack lasts 2 months37p£21.95View at Healf (opens in a new tab)
WeightWorldVitamin D3 + K2 (MK-7) GummiesWeightWorld · 50 µg a serving · £11.99 a month · a pack lasts 45 days40p£17.99View at WeightWorld (opens in a new tab)
Vegan D3 + K2Healf · 100 µg a serving · £14.24 a month · a pack lasts 2 months47p£28.49View at Healf (opens in a new tab)
D3000&K2Healf · 75 µg a serving · £14.65 a month · a pack lasts 23 days49p£10.99View at Healf (opens in a new tab)
This productHealf · 25 µg a serving · £14.94 a month · a pack lasts 25 days50pshown above

Switching to the Healf pack saves £4.45 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
2,000 IU per serving (stated on the label)
Vitamin K2 · MK-7
25 µg per serving (stated on the label)
Pack
50 ml · 100 servings · 0.5 ml a serving
Cost per serving
12p (100 servings in the pack)
More label details
Testing
Claimed on the label (not verified by us)
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“Net Wt 50ml” · “100 Servings” · “Per 0.5ml (Typical values):” · “Vitamin D3 (Vegan Cholecalciferol) ; 50mcg (2000IU)”
Ingredients

MCT Oil (from coconut), Algae Vitamin D3 (Vegan Cholecalciferol), Vitamin K2 (MK7 all-trans), Natural Citrus Extracts (Citral Natural, Lemon Oil, Lime Oil)

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
£12.45Healf
First recorded
£12.451 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £12.45

Questions about this product

How much does Vivo Life D3 & K2 Complex cost per 1,000 IU?

6p per 1,000 IU, from £12.45 for 50 ml at Healf, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 79th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

7 months at one 1,000 IU dose. The pack holds 200,000 IU in total.

How much does Vivo Life D3 & K2 Complex cost per 100 µg?

50p per 100 µg, from £12.45 for 50 ml at Healf, checked on 20 October 2026.

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

No, it is 50th of 68. Vitamin D3 2000IU + K2 (MK-7) Tablets at WeightWorld works out at 2p per 100 µg.

How long does one pack last?

25 days at one 100 µg dose. The pack holds 2.5 mg in total.

About Vivo Life

All 34 Vivo Life products, priced per dose

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