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Home › Vitamins › Vitamin D3

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Vitamin D3 Softgels, 360 softgels

£9.99 for 360 softgels at Myprotein. That works out at 1p per 1,000 IU, which ranks it 9th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU1pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.
A day1p
A week8p
A month33p
A year£4.02

At one 1,000 IU dose a day, this pack lasts 2.5 years. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 360 ÷ 1 per serving = 360
  • In the pack: 360 × 2,520 IU = 907,200 IU
  • £9.99 ÷ 907,200 IU × 1,000 IU = 1.1p per 1,000 IU
  • A week 1.1p × 7 = 8p · a month × 30 = 33p · a year × 365 = £4.02
  • 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 →
ZipVitVitamin D3 & K2ZipVit · 4,000 IU a serving · 21p a month · a pack lasts 4 years1p£9.99View at ZipVit (opens in a new tab)
ZipVitVitamin D3 4000iu SoftgelsZipVit · 4,000 IU a serving · 29p a month · a pack lasts 4 years1p£13.99View at ZipVit (opens in a new tab)
Vitamin D3 4000iu & Vitamin K2 100mcgSimply Supplements · 4,000 IU a serving · 29p a month · a pack lasts 3.9 years1p£13.99View at Simply Supplements (opens in a new tab)
Vitamin D3 Tablets 4,000iuSimply Supplements · 4,000 IU a serving · 29p a month · a pack lasts 3.9 years1p£13.99View at Simply Supplements (opens in a new tab)
Vitamin D-3 5,000 IUHealf · 5,000 IU a serving · 30p a month · a pack lasts 3.3 years1p£11.81View at Healf (opens in a new tab)
This productMyprotein · 2,520 IU a serving · 33p a month · a pack lasts 2.5 years1pshown above

Cheapest anywhere: 1p per 1,000 IU at WeightWorld, 16p 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.

Sizes

PackPricePer dose
180 softgels£6.992p
360 softgelsthis one£9.991p

Pack sizes

PackPricePer doseA year
360 softgelsthis pack£9.991p£4.02
180 softgels£6.992p£5.62

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

On the label

Vitamin D3 · Vitamin D3
2,520 IU per serving (stated on the label)
Pack
360 softgels · 360 servings · 1 softgel(s) a serving
Cost per serving
3p (360 servings in the pack)
More label details
Barcode
5055534355183
Sold by
Myprotein
What the listing says
“360Softgels” · “Consume 1 softgel daily” · “Vitamin D ; 63μg ; 1260”
Ingredients

Capsule Shell (Beef Gelatine, Glycerine), Vitamin D3.

From the Myprotein 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

1 price change since 17 September 2026. Checked on 27 days, most recently 29 October 2026.

Lowest recorded
£9.9927 Oct
Highest recorded
£11.4917 Sept
First recorded
£11.4917 Sept
Checked on
27 dayssince 17 Sept
Pack price at each check.
  1. Down at Myprotein: £11.49 → £9.99 (−13%)
  2. First checked at Myprotein: £11.49

Questions about this product

How much does Myvitamins Vitamin D3 Softgels cost per 1,000 IU?

1p per 1,000 IU, from £9.99 for 360 softgels at Myprotein, checked on 29 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 9th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

2.5 years at one 1,000 IU dose. The pack holds 907,200 IU in total.

About Myvitamins

Founded 2012 · Manchester, England · Part of THG plc

Myvitamins is a vitamins and supplements brand launched in August 2012 by The Hut Group, now THG plc, as a sister brand to Myprotein. It is run by THG Nutrition, part of Manchester-based THG.

All 118 Myvitamins products, priced per doseVisit Myvitamins (opens in a new tab)

More from Myvitamins

Keep comparing

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