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Designs for HealthVitamins

Liposomal D Supreme liquid, 50 ml

£46.99 for 50 ml at Healf. That works out at 23p per 100 µg, which ranks it 3rd of the 3 vitamin K1 products we price across 1 UK retailer.

What it really costs, per 100 µg23pOne 100 µg dose is our comparison unit for vitamin K1. It is not a recommendation.
A day23p
A week£1.64
A month£7.05
A year£85.76

At one 100 µg dose a day, this pack lasts 7 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin K1

  • Servings: 50 ÷ 0.5 per serving = 100
  • In the pack: 100 × 200 µg = 20 mg
  • £46.99 ÷ 20 mg × 100 µg = 23.5p per 100 µg
  • A week 23.5p × 7 = £1.64 · a month × 30 = £7.05 · a year × 365 = £85.76
  • Amount per serving: stated on the label.

Vitamin D3

  • Servings: 50 ÷ 0.5 per serving = 100
  • In the pack: 100 × 2,500 IU = 250,000 IU
  • £46.99 ÷ 250,000 IU × 1,000 IU = 18.8p per 1,000 IU
  • A week 18.8p × 7 = £1.32 · a month × 30 = £5.64 · a year × 365 = £68.61
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 50 ÷ 0.5 per serving = 100
  • In the pack: 100 × 125 µg = 12.5 mg
  • £46.99 ÷ 12.5 mg × 5 mg = £18.80 per 5 mg
  • A week £18.80 × 7 = £131.57 · a month × 30 = £563.88 · a year × 365 = £6860.54
  • 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 K1

Compare every product in this form →
Bio-K-Mulsion®Cheapest per 100 µgHealf · 500 µg a serving · 25p a month · a pack lasts 10.3 years1p£31.82View at Healf (opens in a new tab)
Vitamin KHealf · 1 mg a serving · £1.20 a month · a pack lasts 1.6 years4p£23.99View at Healf (opens in a new tab)
Designs for HealthThis productHealf · 200 µg a serving · £7.05 a month · a pack lasts 7 months23pshown above

Switching to the Healf pack saves £6.79 a month at the same 100 µg dose.

Ranked purely by price per 100 µg. 22 combination products also contain vitamin K1.

How it compares: vitamin D3

All 207, ranked →
WeightWorldHigh-Strength Vitamin D3 TabletsCheapest per 1,000 IUWeightWorld · 4,000 IU a serving · 17p a month · a pack lasts 4.4 years1p£8.99View at WeightWorld (opens in a new tab)
ZipVitVitamin D3 4000iuZipVit · 4,000 IU a serving · 17p a month · a pack lasts 4 years1p£8.49View at ZipVit (opens in a new tab)
WeightWorldVitamin D3 + K2 (MK7) TabletsWeightWorld · 4,000 IU a serving · 21p a month · a pack lasts 4 years1p£9.99View at WeightWorld (opens in a new tab)
Designs for HealthThis productHealf · 2,500 IU a serving · £5.64 a month · a pack lasts 8 months19pshown above

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

How it compares: vitamin K2 MK-4

All 4, ranked →
Vitamin K2Cheapest per 5 mgHealf · 15 mg a serving · £7.56 a month · a pack lasts 8 months25p£60.49View at Healf (opens in a new tab)
Vitamin D and K2Healf · 200 µg a serving · £29.99 a month · a pack lasts 24 days£1.00£23.99View at Healf (opens in a new tab)
Vitamin D3 + K2 DropsHealf · 50 µg a serving · £69.97 a month · a pack lasts 9 days£2.33£20.99View at Healf (opens in a new tab)
Designs for HealthThis productHealf · 125 µg a serving · £563.88 a month · a pack lasts 3 days£18.80shown above

Ranked purely by price per 5 mg. 11 combination products also contain vitamin K2.

On the label

Vitamin K1 · Vitamin K1
200 µg per serving (stated on the label)
Vitamin D3 · Vitamin D3
2,500 IU per serving (stated on the label)
Pack
50 ml · 100 servings · 0.5 ml a serving
Cost per serving
47p (100 servings in the pack)
More label details
Vitamin K2 · MK-4
125 µg per serving (stated on the label)
Claimed on the listing
vegetarian, gluten-free
Sold by
Healf
What the listing says
“50 ml” · “Servings Per Container: 100” · “Serving Size: approx. 1 Pump (0.5mL)” · “(2500 IU) ; 62.5 mcg”
Ingredients

Vitamin K (as Vitamin K1 Phytonadione), Vitamin K2 (as Menaquinone-4), Vitamin D (as Cholecalciferol) (2500 IU), Water, Glycerine, Phospholipids (from Sunflower Lecithin), Natural flavours, Sweetener (Steviol Glycosides)

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 100 µg 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
£46.99Healf
First recorded
£46.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £46.99

Questions about this product

How much does Designs for Health Liposomal D Supreme liquid cost per 1,000 IU?

19p per 1,000 IU, from £46.99 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

8 months at one 1,000 IU dose. The pack holds 250,000 IU in total.

How much does Designs for Health Liposomal D Supreme liquid cost per 100 µg?

23p per 100 µg, from £46.99 for 50 ml at Healf, checked on 20 October 2026.

Is it the cheapest vitamin K1 in the UK?

No, it is 3rd of 3. Bio-K-Mulsion® at Healf works out at 1p per 100 µg.

How long does one pack last?

7 months at one 100 µg dose. The pack holds 20 mg in total.

How much does Designs for Health Liposomal D Supreme liquid cost per 5 mg?

£18.80 per 5 mg, from £46.99 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

3 days at one 5 mg dose. The pack holds 12.5 mg in total.

About Designs for Health

All 118 Designs for Health products, priced per dose

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