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Transparent LabsVitaminsVegan

Vitamin D3 + K2, 60 softgels

£31.99 for 60 softgels at Healf. That works out at 11p per 1,000 IU, which ranks it 113th of the 207 vitamin D3 products we price across 20 UK retailers.

What it really costs, per 1,000 IU11pOne 1,000 IU dose is our comparison unit for vitamin D3. It is not a recommendation.
A day11p
A week75p
A month£3.20
A year£38.92

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

Vitamin D3

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 5,000 IU = 300,000 IU
  • £31.99 ÷ 300,000 IU × 1,000 IU = 10.7p per 1,000 IU
  • A week 10.7p × 7 = 75p · a month × 30 = £3.20 · a year × 365 = £38.92
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 100 µg = 6 mg
  • £31.99 ÷ 6 mg × 100 µg = 53.3p per 100 µg
  • A week 53.3p × 7 = £3.73 · a month × 30 = £15.99 · a year × 365 = £194.61
  • 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 D3 SoftgelsMyprotein · 1,000 IU a serving · £2.99 a month · a pack lasts 30 days10p£2.99View at Myprotein (opens in a new tab)
Vitamin D3 VeganHealf · 2,000 IU a serving · £3.06 a month · a pack lasts 8 months10p£24.49View at Healf (opens in a new tab)
Natures AidVitamin D3 1000iu (25ug) 90 TabletsLloyds Pharmacy · 1,000 IU a serving · £3.06 a month · a pack lasts 3 months10p£9.19View at Lloyds Pharmacy (opens in a new tab)
Ultra Vitamin D 400IUVitabiotics · 400 IU a serving · £3.09 a month · a pack lasts 38 days10p£3.95View at Vitabiotics (opens in a new tab)
Vitamin D3 2000iu & K2 90µg Maximum StrengthLamberts Healthcare (Nature's Best) · 2,000 IU a serving · £3.18 a month · a pack lasts 4 months11p£12.70View at Lamberts Healthcare (opens in a new tab)
Transparent LabsThis productHealf · 5,000 IU a serving · £3.20 a month · a pack lasts 10 months11pshown above

Switching to the Myprotein pack saves 21p a month at the same 1,000 IU dose.

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

Cheaper vitamin K2 MK-7

All 68, ranked →
D3000&K2Healf · 75 µg a serving · £14.65 a month · a pack lasts 23 days49p£10.99View at Healf (opens in a new tab)
D3 & K2 ComplexHealf · 25 µg a serving · £14.94 a month · a pack lasts 25 days50p£12.45View at Healf (opens in a new tab)
Natures AidVitamin K2 (100ug) MenaQ7 (with Vitamin D3) 30 CapsulesLloyds Pharmacy · 100 µg a serving · £14.94 a month · a pack lasts 30 days50p£14.94View at Lloyds Pharmacy (opens in a new tab)
Meteron LabsLiposomal Vitamin D3/K2W-Wellness · 100 µg a serving · £15.00 a month · a pack lasts 2 months50p£29.99View at W-Wellness (opens in a new tab)
Vitamin K2 100mcgHealf · 100 µg a serving · £15.83 a month · a pack lasts 50 days53p£26.38View at Healf (opens in a new tab)
Transparent LabsThis productHealf · 100 µg a serving · £15.99 a month · a pack lasts 2 months53pshown above

Switching to the Healf pack saves £1.34 a month at the same 100 µg dose.

Ranked purely by price per 100 µg. 52 combination products also contain vitamin K2.

On the label

Vitamin D3 · Vitamin D3
5,000 IU per serving (stated on the label)
Vitamin K2 · MK-7
100 µg per serving (stated on the label)
Pack
60 softgels · 60 servings · 1 softgel(s) a serving
Cost per serving
53p (60 servings in the pack)
More label details
Testing
Claimed on the label (not verified by us)
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“60 softgels” · “Servings Per Container: 60” · “Serving Size: 1 Veggie Softgel” · “(5000 IU) ; 125 mcg”
Ingredients

Vitamin D3 (as Cholecalciferol) (from Lichen VEGADELIGHT®) (5000 IU), Vitamin K2 (as Menaquinone-7) (MK-7 from Chickpea), Organic Extra Virgin Coconut Oil, Modified Tapioca Starch, Medium Chain Triglyceride Oil, Vegetable Glycerin, Purified Water, Olive 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.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£31.99Healf
First recorded
£31.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £31.99

Questions about this product

How much does Transparent Labs Vitamin D3 + K2 cost per 1,000 IU?

11p per 1,000 IU, from £31.99 for 60 softgels at Healf, checked on 20 October 2026.

Is it the cheapest vitamin D3 in the UK?

No, it is 113th 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.

How much does Transparent Labs Vitamin D3 + K2 cost per 100 µg?

53p per 100 µg, from £31.99 for 60 softgels at Healf, checked on 20 October 2026.

Is it the cheapest vitamin K2 MK-7 in the UK?

No, it is 54th of 68. Vitamin D3 2000IU + K2 (MK-7) Tablets at WeightWorld works out at 2p per 100 µg.

How long does one pack last?

2 months at one 100 µg dose. The pack holds 6 mg in total.

About Transparent Labs

All 59 Transparent Labs products, priced per dose

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