Liposomal Vitamin D3 + K2 3,000iu, Mixed Berry Flavour, 30 sachets
£39.99 for 30 sachets at Healf. That works out at 44p per 1,000 IU, which ranks it 169th of the 207 vitamin D3 products we price across 20 UK retailers.
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: 30 ÷ 1 per serving = 30
- In the pack: 30 × 3,000 IU = 90,000 IU
- £39.99 ÷ 90,000 IU × 1,000 IU = 44.4p per 1,000 IU
- A week 44.4p × 7 = £3.11 · a month × 30 = £13.33 · a year × 365 = £162.18
- 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 Vitabiotics pack saves £4.89 a month at the same 1,000 IU dose.
Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.
Pack sizes
| Pack | Price | Per dose | A year |
|---|---|---|---|
| 30 sachetsthis pack | £39.99 | 44p | £162.18 |
| 14 sachets | £24.99 | 60p | £217.18 |
This pack is the cheapest of the 2 sizes per dose.
On the label
- Vitamin D3 · Vitamin D3
- 3,000 IU per serving (stated on the label)
- Pack
- 30 sachets · 30 servings · 1 sachet(s) a serving
- Cost per serving
- £1.33 (30 servings in the pack)
More label details
- Claimed on the listing
- vegan
- Sold by
- Healf
- What the listing says
- “30 x 10ml sachets” · “Take one sachet a day” · “Vitamin D3 + K2 3,000iu”
Ingredients
Purified water, Sunflower Oil containing Phosphatidylcholine (The Phospholipids used to make Liposomes), Natural Vegetable Glycerin (Coconut derived), Xylitol (Natural Sweetener), Vegan Vitamin D3 (Lichen), Vitamin K2 (as MK7), Vitamin E (as D-Alpha Tocopherol), Citric Acid, Blueberry and Strawberry Extracts (Natural Flavors). Vegan-friendly Vitamin D sourced from Lichen algae is used.
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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Filled in from the label’s serving: 1 sachet.
What you paid
Optional. At Healf today: £39.99.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
1 price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Lowest recorded
- £39.992 Oct
- Highest recorded
- £41.601 Oct
- First recorded
- £41.601 Oct
- Checked on
- 20 dayssince 1 Oct
- Down at Healf: £41.60 → £39.99 (−3.9%)
- First checked at Healf: £41.60
Questions about this product
How much does Zooki Liposomal Vitamin D3 + K2 3,000iu, Mixed Berry Flavour cost per 1,000 IU?
44p per 1,000 IU, from £39.99 for 30 sachets at Healf, checked on 20 October 2026.
Is it the cheapest vitamin D3 in the UK?
No, it is 169th 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 90,000 IU in total.
About Zooki
All 68 Zooki products, priced per dose
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- Liposomal Vitamin D3 + K2 3,000iu, Mixed Berry Flavour 10ml, 30 Sachetsvitamin D3 · 30 sachets · Mixed Berry64p per 1,000 IUDetails and price history
- Liposomal Vitamin D3 + K2 3,000iu Mixed Berry Flavour 10ml 14 Sachetsvitamin D3 · 14 sachets · Mixed Berry68p per 1,000 IUDetails and price history
