Vitamin D 3000 IU Oral Spray, 15 ml
£7.06 for 15 ml at Healf. That works out at 2p per 1,000 IU, which ranks it 197th of the 207 vitamin D3 products we price across 20 UK retailers.
At one 1,000 IU dose a day, this pack lasts 10 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- In the pack: 100 × 3,000 IU = 300,000 IU
- £7.06 ÷ 300,000 IU × 1,000 IU = 2.35p per 1,000 IU
- A week 2.35p × 7 = 16p · a month × 30 = 71p · a year × 365 = £8.59
- 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 →
Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.
On the label
- Vitamin D3 · Vitamin D3
- 3,000 IU per serving (stated on the label)
- Pack
- 15 ml · 100 servings
- Cost per serving
- 7p (100 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “15ml” · “100 doses” · “1 spray contains 75mcg (3000 IU) vitamin D3”
Ingredients
Water, diluent (xylitol), emulsifiers (acacia gum and sunflower lecithin), cholecalciferol (vitamin D3), acidity regulator (citric acid), preservative (potassium sorbate), flavouring (natural peppermint 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.
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What you paid
Optional. At Healf today: £7.06.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 1 day, most recently 1 October 2026.
- Price at every check
- £7.06Healf
- First recorded
- £7.061 Oct
- Checked on
- 1 daysince 1 Oct
Checked once so far, on 1 October 2026.
- First checked at Healf: £7.06
Questions about this product
How much does BetterYou Vitamin D 3000 IU Oral Spray cost per 1,000 IU?
2p per 1,000 IU, from £7.06 for 15 ml at Healf, checked on 30 September 2026.
Is it the cheapest vitamin D3 in the UK?
No, it is 197th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.
How long does one pack last?
10 months at one 1,000 IU dose. The pack holds 300,000 IU in total.
