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Vitamins

Liquid D3 & K2, 50 ml

£18.99 for 50 ml at W-Wellness. That works out at 9p per 1,000 IU, which ranks it 106th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU9pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.

A day9p

A week66p

A month£2.85

A year£34.66

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

In the pack: 100 × 2,000 IU = 200,000 IU
£18.99 ÷ 200,000 IU × 1,000 IU = 9.49p per 1,000 IU
A week 9.49p × 7 = 66p · a month × 30 = £2.85 · a year × 365 = £34.66
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 D3 & K2 Oral Spray (Peppermint)Healf · 3,500 IU a serving · £2.50 a month · a pack lasts 8 months8p£19.45View at Healf

Vitamin D3 4000IUW-Wellness · 4,000 IU a serving · £2.56 a month · a pack lasts 8 months9p£20.48View at W-Wellness

Vitamin D3 & K2 Oral Spray (Peppermint)Myprotein · 3,500 IU a serving · £2.57 a month · a pack lasts 8 months9p£19.95View at Myprotein

Vitamin D3 1000IUHealf · 1,000 IU a serving · £2.66 a month · a pack lasts 3 months9p£7.99View at Healf

Vitamin D3 400iuLamberts Healthcare (Nature's Best) · 400 IU a serving · £2.71 a month · a pack lasts 2 months9p£6.50View at Lamberts Healthcare

This productW-Wellness · 2,000 IU a serving · £2.85 a month · a pack lasts 7 months9pshown above

Switching to the Healf pack saves 35p a month at the same 1,000 IU dose.

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

On the label

Vitamin D3 · Vitamin D3: 2,000 IU per serving (stated on the label)
Pack: 50 ml · 100 servings
Cost per serving: 19p (100 servings in the pack)

More label details

Barcode: 15060572521060
Sold by: W-Wellness
What the listing says: “Net Wt 50ml” · “100 Servings” · “Vitamin D3 (From Pine) 2000 IU per serving (50 mcg)”

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Daily doseIUFordays

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

Price history

No price change since 15 October 2026. Checked on 6 days, most recently 20 October 2026.

Price at every check: £18.99W-Wellness
First recorded: £18.9915 Oct
Checked on: 6 dayssince 15 Oct

Pack price at each check.

15 OctFirst checked at W-Wellness: £18.99

Questions about this product

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

9p per 1,000 IU, from £18.99 for 50 ml at W-Wellness, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 106th 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.

About Vivo Life

All 34 Vivo Life products, priced per dose

Keep comparing

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