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SolgarVitamins

Vitamin D 1000IU, 250 softgels

£15.99 for 250 softgels at Healf. That works out at 6p per 1,000 IU, which ranks it 81st 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 week45p
A month£1.92
A year£23.35

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

  • Servings: 250 ÷ 1 per serving = 250
  • In the pack: 250 × 1,000 IU = 250,000 IU
  • £15.99 ÷ 250,000 IU × 1,000 IU = 6.4p per 1,000 IU
  • A week 6.4p × 7 = 45p · a month × 30 = £1.92 · a year × 365 = £23.35
  • 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 →
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)
D3 & K2 ComplexHealf · 2,000 IU a serving · £1.87 a month · a pack lasts 7 months6p£12.45View at Healf (opens in a new tab)
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 (opens in a new tab)
This productHealf · 1,000 IU a serving · £1.92 a month · a pack lasts 8 months6pshown above

Switching to the Healf pack saves 12p a month at the same 1,000 IU dose.

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

Pack sizes

PackPricePer doseA year
250 softgelsthis pack£15.996p£23.35
100 softgels£7.998p£29.16

This pack is the cheapest of the 2 sizes per dose.

On the label

Vitamin D3 · Vitamin D3
1,000 IU per serving (stated on the label)
Pack
250 softgels · 250 servings · 1 softgel(s) a serving
Cost per serving
6p (250 servings in the pack)
More label details
Sold by
Healf
What the listing says
“250 softgels” · “Each softgel provides:” · “Vitamin D3 ; 25 mcg”
Ingredients

Vitamin D3 (from fish liver oil and cholecalciferol), Safflower Oil, Gelatin (from bovine), Vegetable Glycerin (from palm kernel oil and coconut 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
£15.99Healf
First recorded
£15.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £15.99

Questions about this product

How much does Solgar Vitamin D 1000IU cost per 1,000 IU?

6p per 1,000 IU, from £15.99 for 250 softgels at Healf, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 81st 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 250,000 IU in total.

About Solgar

All 84 Solgar products, priced per dose

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