Wellkid Marvel Vitamin D, 50 gummies
£11.85 for 50 gummies at Vitabiotics. That works out at 47p per 1,000 IU, which ranks it 172nd of the 207 vitamin D3 products we price across 20 UK retailers.
At one 1,000 IU dose a day, this pack lasts 25 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 50 ÷ 1 per serving = 50
- In the pack: 50 × 500 IU = 25,000 IU
- £11.85 ÷ 25,000 IU × 1,000 IU = 47.4p per 1,000 IU
- A week 47.4p × 7 = £3.32 · a month × 30 = £14.22 · a year × 365 = £173.01
- 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 →
Switching to the Healf pack saves £3.62 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
- 500 IU per serving (stated on the label)
- Pack
- 50 gummies · 50 servings · 1 gummy(s) a serving
- Cost per serving
- 24p (50 servings in the pack)
More label details
- Claimed on the listing
- vegan
- Barcode
- 5021265250738
- Sold by
- Vitabiotics
- What the listing says
- “50 Vegan Gummies” · “Average per gummy” · “Vitamin D (as D3 500 IU)”
Ingredients
Glucose Syrup, Sugar, Gelling Agent: Pectins, Acidity Regulators: Citric Acid & Potassium Citrates, Strawberry Flavouring, Black Carrot Juice Concentrate, Vitamin D3 (Cholecalciferol [Vegan]), Antioxidant: Mixed Tocopherols, Coating: Vegetable Oils (Coconut Oil, Rapeseed Oil) and Glazing Agent (Carnauba Wax).
From the Vitabiotics 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.
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Filled in from the label’s serving: 1 gummy.
What you paid
Optional. At Vitabiotics today: £11.85.
“Order by” allows 5 working days’ delivery from Vitabiotics and your spare days.
Price history
No price change since 23 September 2026. Checked on 2 days, most recently 9 October 2026.
- Price at every check
- £11.85Vitabiotics
- First recorded
- £11.8523 Sept
- Checked on
- 2 dayssince 23 Sept
- First checked at Vitabiotics: £11.85
Questions about this product
How much does Vitabiotics Wellkid Marvel Vitamin D cost per 1,000 IU?
47p per 1,000 IU, from £11.85 for 50 gummies at Vitabiotics, checked on 9 October 2026.
Is it the cheapest vitamin D3 in the UK?
No, it is 172nd of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.
How long does one pack last?
25 days at one 1,000 IU dose. The pack holds 25,000 IU in total.
About Vitabiotics
Founded 1971 · London, England
Vitabiotics is a British vitamins and supplements company based in London. Professor Kartar Lalvani founded it in 1971, and his son Tej Lalvani is group chief executive.
All 100 Vitabiotics products, priced per doseVisit Vitabiotics (opens in a new tab)
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