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Nature's BestVitamins

Vita-D Vitamin D3 1000iu, Green apple, 60 gummies

£11.50 for 60 gummies at Lamberts Healthcare (Nature's Best). That works out at 19p per 1,000 IU, which ranks it 146th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU19pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.
A day19p
A week£1.34
A month£5.75
A year£69.96

At one 1,000 IU dose a day, this pack lasts 2 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin D3

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1,000 IU = 60,000 IU
  • £11.50 ÷ 60,000 IU × 1,000 IU = 19.2p per 1,000 IU
  • A week 19.2p × 7 = £1.34 · a month × 30 = £5.75 · a year × 365 = £69.96
  • Amount per serving: stated on the label.

Inulin / FOS

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1.5 g = 90 g
  • £11.50 ÷ 90 g × 5 g = 63.9p per 5 g
  • A week 63.9p × 7 = £4.47 · a month × 30 = £19.17 · a year × 365 = £233.19
  • 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 D3Healf · 4,000 IU a serving · £5.12 a month · a pack lasts 4 months17p£20.49View at Healf (opens in a new tab)
Vitamin D3 with K2 ChewableHealf · 2,000 IU a serving · £5.14 a month · a pack lasts 4 months17p£19.19View at Healf (opens in a new tab)
Vitamin D3-K2Healf · 2,500 IU a serving · £5.20 a month · a pack lasts 5 months17p£25.99View at Healf (opens in a new tab)
Vitamin D 30 GummiesBoots · 1,000 IU a serving · £5.20 a month · a pack lasts 30 days17p£5.20View at Boots (opens in a new tab)
Vitamin D3 1000iu GummiesSimply Supplements · 1,000 IU a serving · £5.35 a month · a pack lasts 2 months18p£10.69View at Simply Supplements (opens in a new tab)
This productLamberts Healthcare (Nature's Best) · 1,000 IU a serving · £5.75 a month · a pack lasts 2 months19pshown above

Switching to the Healf pack saves 63p a month at the same 1,000 IU dose.

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

How it compares: inulin / FOS

All 10, ranked →
High Fibre Inulin PowderCheapest per 5 gSimply Supplements · 5 g a serving · £4.65 a month · a pack lasts 3 months15p£15.49View at Simply Supplements (opens in a new tab)
Flourishe Gut SupplementLamberts Healthcare (Nature's Best) · 5 g a serving · £4.95 a month · a pack lasts 3 months17p£16.50View at Lamberts Healthcare (opens in a new tab)
Prebiotic Inulin Fibre PowderMyprotein · 12 g a serving · £5.20 a month · a pack lasts 2 months17p£12.49View at Myprotein (opens in a new tab)
This productLamberts Healthcare (Nature's Best) · 1.5 g a serving · £19.17 a month · a pack lasts 18 days64pshown above

Ranked purely by price per 5 g. 74 combination products also contain inulin / FOS.

On the label

Vitamin D3 · Vitamin D3
1,000 IU per serving (stated on the label)
Inulin / FOS · Inulin / FOS
1.5 g per serving (stated on the label)
Pack
60 gummies · 60 servings · 1 gummy(s) a serving
Cost per serving
19p (60 servings in the pack)
More label details
Claimed on the listing
vegetarian
Barcode
5055148414627
Sold by
Lamberts Healthcare (Nature's Best)
What the listing says
“Specifications: 60 Gummies” · “the recommended daily dose of one gummy per day for children aged 4+” · “Sweetened naturally with 1.5g of fructo-oligosaccharides (FOS) from chicory root fibres”
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One 1,000 IU dose is our comparison unit, not a recommendation.

Price history

1 price change since 21 September 2026. Checked on 27 days, most recently 20 October 2026.

Lowest recorded
£8.1021 Sept
Highest recorded
£11.506 Oct
First recorded
£8.1021 Sept
Checked on
27 dayssince 21 Sept
Pack price at each check.
  1. Up at Lamberts Healthcare (Nature's Best): £8.10 → £11.50 (+42%)
  2. First checked at Lamberts Healthcare (Nature's Best): £8.10

Questions about this product

How much does Nature's Best Vita-D Vitamin D3 1000iu cost per 5 g?

64p per 5 g, from £11.50 for 60 gummies at Lamberts Healthcare (Nature's Best), checked on 20 October 2026.

How long does one pack last?

18 days at one 5 g dose. The pack holds 90 g in total.

How much does Nature's Best Vita-D Vitamin D3 1000iu cost per 1,000 IU?

19p per 1,000 IU, from £11.50 for 60 gummies at Lamberts Healthcare (Nature's Best), checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 146th of 207. High-Strength Vitamin D3 Tablets at WeightWorld works out at 1p per 1,000 IU.

How long does one pack last?

2 months at one 1,000 IU dose. The pack holds 60,000 IU in total.

About Nature's Best

Founded 1981 · Tunbridge Wells, England · Part of Procter & Gamble

Nature's Best is a vitamins and supplements brand based in Tunbridge Wells, Kent, that has sold direct to the public since 1981. It is a trading name of Lamberts Healthcare Ltd, which also supplies practitioners and pharmacists under the Lamberts name.

All 136 Nature's Best products, priced per doseVisit Nature's Best (opens in a new tab)

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