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VitaminsVegan

Vitamin D3 50 Plus Vegan Friendly 180 Capsules

£24.99 for 180 capsules at Healthspan. That works out at 7p per 1,000 IU, which ranks it 85th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU7pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.

A day7p

A week49p

A month£2.08

A year£25.34

At one 1,000 IU dose a day, this pack lasts 12 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 180 ÷ 1 per serving = 180
In the pack: 180 × 2,000 IU = 360,000 IU
£24.99 ÷ 360,000 IU × 1,000 IU = 6.94p per 1,000 IU
A week 6.94p × 7 = 49p · a month × 30 = £2.08 · a year × 365 = £25.34
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 →

Higher NatureHigh Strength Vitamin D3 2000iuHigher Nature · 2,000 IU a serving · £1.87 a month · a pack lasts 8 months6p£14.95View at Higher Nature

Vitamin D 1000IUHealf · 1,000 IU a serving · £1.92 a month · a pack lasts 8 months6p£15.99View at Healf

Vitamin D3 1000IUHealf · 1,000 IU a serving · £2.00 a month · a pack lasts 6 months7p£11.99View at Healf

QuestForte D 4000IUVitamin Planet · 4,000 IU a serving · £2.03 a month · a pack lasts 8 months7p£16.21View at Vitamin Planet

Vitamin D-3 & K-2 1000 IU / 45 mcgHealf · 1,000 IU a serving · £2.06 a month · a pack lasts 4 months7p£8.24View at Healf

This productHealthspan · 2,000 IU a serving · £2.08 a month · a pack lasts 12 months7pshown above

Cheapest anywhere: 1p per 1,000 IU at WeightWorld, £1.91 a month less than this one 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: 180 capsules · 180 servings · 1 capsule(s) a serving
Cost per serving: 14p (180 servings in the pack)

More label details

Claimed on the listing: vegan
Sold by: Healthspan
What the listing says: “180 Capsules” · “Swallow one capsule daily” · “Vitamin D3 (Vegan) ; 50 µg”

Ingredients

Bulking Agent: Sunflower Seed Oil, Capsule Shell (Glycerin, Starch, Carrageenan, Vegetable Carbon, Sodium Carbonate), Vitamin D3 Prep. (Medium Chain Triglycerides, Cholecalciferol, D Alpha Tocopherol)

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

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Daily doseIUFordays

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

Price history

1 price change since 17 September 2026. Checked on 3 days, most recently 22 October 2026.

Lowest recorded: £9.9917 Sept
Highest recorded: £24.999 Oct
First recorded: £9.9917 Sept
Checked on: 3 dayssince 17 Sept

Pack price at each check.

9 Oct Up at Healthspan: £9.99 → £24.99 (+150%)
17 SeptFirst checked at Healthspan: £9.99

Questions about this product

How much does Healthspan Vitamin D3 50 Plus Vegan Friendly 180 Capsules cost per 1,000 IU?

7p per 1,000 IU, from £24.99 for 180 capsules at Healthspan, checked on 22 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 85th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

12 months at one 1,000 IU dose. The pack holds 360,000 IU in total.

About Healthspan

Founded 1996 · St Peter Port, Guernsey · Part of Orkla Health

Healthspan is a vitamins and supplements company founded in 1996 by Derek Coates and based at Healthspan House in St Peter Port, Guernsey. Norway's Orkla Health bought it from his estate in 2022 for an initial £65m. It sells vitamins, minerals, supplements, pet products and, under the Healthspan Elite name, sports nutrition.

All 85 Healthspan products, priced per dose Visit Healthspan (opens in a new tab)

Keep comparing

All vitamin D3Every form, cheapest per 1,000 IU first Vitamin D3 guideWhat it is, why people take it, how the forms differ HealthspanAll 85 products from this brand, per dose VitaminsEverything else we price in this category Vitamin D3 price historyEvery vitamin D3 product's price per dose and price history Build a basketThe cheapest way to buy several at once How we compareWhere every number on this page comes from