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Vitamins

Vitamin D3 1000IU Chewable Tablets, 100 tablets

£11.49 for 100 tablets at Healf. That works out at 11p per 1,000 IU, which ranks it 119th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU11pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.

A day11p

A week80p

A month£3.45

A year£41.94

At one 1,000 IU dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 100 ÷ 1 per serving = 100
In the pack: 100 × 1,000 IU = 100,000 IU
£11.49 ÷ 100,000 IU × 1,000 IU = 11.5p per 1,000 IU
A week 11.5p × 7 = 80p · a month × 30 = £3.45 · a year × 365 = £41.94
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 1000iu 120 TabletsHealthspan · 1,000 IU a serving · £3.25 a month · a pack lasts 4 months11p£12.99View at Healthspan

Well.Actually.Liposomal Vitamin D3+K2 2000-4000IU Orange & MangoVitamin Planet · 2,000 IU a serving · £3.31 a month · a pack lasts 8 months11p£26.50View at Vitamin Planet

Well.Actually.Liposomal Vitamin D3+K2 2000-4000IU Summer CitrusVitamin Planet · 2,000 IU a serving · £3.31 a month · a pack lasts 8 months11p£26.50View at Vitamin Planet

Folic Acid 400 µg + Vitamin D TabletsBoots · 400 IU a serving · £3.33 a month · a pack lasts 2 months11p£8.00View at Boots

High Strength Vitamin C + Vitamin D 20 Effervescent TabletsBoots · 1,000 IU a serving · £3.38 a month · a pack lasts 20 days11p£2.25View at Boots

This productHealf · 1,000 IU a serving · £3.45 a month · a pack lasts 3 months11pshown above

Switching to the Healthspan pack saves 20p 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: 1,000 IU per serving (stated on the label)
Pack: 100 tablets · 100 servings · 1 tablet(s) a serving
Cost per serving: 11p (100 servings in the pack)

More label details

Claimed on the listing: vegetarian
Sold by: Healf
What the listing says: “100 chewables” · “chew one (1) tablet daily” · “(1000 IU, as cholecalciferol)”

Ingredients

Vitamin D3 (as cholecalciferol), Sucrose, Fructose, Xylitol, Microcrystalline Cellulose, Food Starch, Dextrose, Maltodextrin, Vegetable Stearic Acid, Silicon Dioxide, Vegetable Magnesium Stearate, Natural Strawberry Flavour, Natural Banana Flavour, Malic Acid, Citric Acid.

From the Healf 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

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check: £11.49Healf
First recorded: £11.491 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

1 OctFirst checked at Healf: £11.49

Questions about this product

How much does Solgar Vitamin D3 1000IU Chewable Tablets cost per 1,000 IU?

11p per 1,000 IU, from £11.49 for 100 tablets at Healf, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 119th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

3 months at one 1,000 IU dose. The pack holds 100,000 IU in total.

About Solgar

All 84 Solgar products, priced per dose

Keep comparing

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