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Designs for HealthVitamins

ADK Evail, 60 softgels

£37.49 for 60 softgels at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 800 µg33pOne 800 µg dose is our comparison unit for vitamin A. It is not a recommendation.
A day33p
A week£2.31
A month£9.90
A year£120.43

At one 800 µg dose a day, this pack lasts 4 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin A

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1.52 mg = 90.9 mg
  • £37.49 ÷ 90.9 mg × 800 µg = 33p per 800 µg
  • A week 33p × 7 = £2.31 · a month × 30 = £9.90 · a year × 365 = £120.43
  • Amount per serving: stated on the label.

Vitamin D3

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 5,000 IU = 300,000 IU
  • £37.49 ÷ 300,000 IU × 1,000 IU = 12.5p per 1,000 IU
  • A week 12.5p × 7 = 87p · a month × 30 = £3.75 · a year × 365 = £45.61
  • Amount per serving: stated on the label.

Vitamin E

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 50 mg = 3 g
  • £37.49 ÷ 3 g × 268 mg = £3.35 per 268 mg
  • A week £3.35 × 7 = £23.44 · a month × 30 = £100.47 · a year × 365 = £1222.42
  • Amount per serving: stated on the label.

Vitamin K1

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1 mg = 60 mg
  • £37.49 ÷ 60 mg × 100 µg = 6.25p per 100 µg
  • A week 6.25p × 7 = 44p · a month × 30 = £1.87 · a year × 365 = £22.81
  • Amount per serving: stated on the label.

Vitamin K2

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1 mg = 60 mg
  • £37.49 ÷ 60 mg × 5 mg = £3.12 per 5 mg
  • A week £3.12 × 7 = £21.87 · a month × 30 = £93.73 · a year × 365 = £1140.32
  • 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.

How it compares: vitamin A retinol

All 10, ranked →
Bio-AE-Mulsion Forte®Cheapest per 800 µgHealf · 3.75 mg a serving · 26p a month · a pack lasts 9.6 years1p£30.49View at Healf (opens in a new tab)
WeightWorldVitamin A TabletsWeightWorld · 3 mg a serving · 33p a month · a pack lasts 3.8 years1p£14.99View at WeightWorld (opens in a new tab)
Designs for HealthHi-Po Emulsi-A™ LiquidHealf · 1.5 mg a serving · 51p a month · a pack lasts 5.7 years2p£34.99View at Healf (opens in a new tab)
Designs for HealthThis productHealf · 1.52 mg a serving · £9.90 a month · a pack lasts 4 months33pshown above

Ranked purely by price per 800 µg. 119 combination products also contain vitamin A.

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 · 5,000 IU a serving · £3.75 a month · a pack lasts 10 months12pshown above

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

How it compares: vitamin E mixed tocopherols / tocotrienols

All 4, ranked →
Designs for HealthAnnatto-E® 300Cheapest per 268 mgHealf · 300 mg a serving · £33.50 a month · a pack lasts 2 months£1.12£74.99View at Healf (opens in a new tab)
Designs for HealthAnnatto-E® 300Healf · 300 mg a serving · £35.72 a month · a pack lasts 34 days£1.19£39.99View at Healf (opens in a new tab)
Designs for HealthAnnatto-E® 150Healf · 150 mg a serving · £36.62 a month · a pack lasts 34 days£1.22£40.99View at Healf (opens in a new tab)
Designs for HealthThis productHealf · 50 mg a serving · £100.47 a month · a pack lasts 11 days£3.35shown above

Ranked purely by price per 268 mg. 17 combination products also contain vitamin E.

How it compares: 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 HealthLiposomal D Supreme liquidHealf · 200 µg a serving · £7.05 a month · a pack lasts 7 months23p£46.99View at Healf (opens in a new tab)
Designs for HealthThis productHealf · 1 mg a serving · £1.87 a month · a pack lasts 1.6 years6pshown above

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

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 · 1 mg a serving · £93.73 a month · a pack lasts 12 days£3.12shown above

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

On the label

Vitamin A · Retinol (palmitate / acetate)
1.52 mg per serving (stated on the label)
Vitamin D3 · Vitamin D3
5,000 IU per serving (stated on the label)
Pack
60 softgels · 60 servings · 1 softgel(s) a serving
Cost per serving
62p (60 servings in the pack)
More label details
Vitamin E · Mixed tocopherols / tocotrienols
50 mg per serving (stated on the label)
Vitamin K1 · Vitamin K1
1 mg per serving (stated on the label)
Vitamin K2 · MK-4
1 mg per serving (stated on the label)
Sold by
Healf
What the listing says
“60 softgels” · “Servings Per Container: 60” · “Serving Size: 1 softgel” · “Palmitate) ; 1515 mcg RE”
Ingredients

Vitamin E Isomers (DeltaGold®) [as 50 mg Delta- and Gamma-Tocotrienols from Annatto (Bixa orellana) Seed], Trans-Geranylgeraniol (GG-Gold®) [from Annatto (Bixa orellana) Seed], Vitamin K (as Vitamin K1 Phytonadione 1000 mcg; Vitamin K2 Menaquinone-4 1000 mcg), Vitamin A (as 1515 mcg Palmitate), Vitamin D (as Cholecalciferol) (5000 IU), Capsule Shell (Bovine Gelatin), Purified Water, Glycerine, Medium Chain Triglycerides, Annatto (Colour), Beeswax, Quillaja Extract

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

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One 800 µg dose is our comparison unit, not a recommendation.

Price history

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

Lowest recorded
£29.681 Oct
Highest recorded
£37.492 Oct
First recorded
£29.681 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £29.68 → £37.49 (+26%)
  2. First checked at Healf: £29.68

Questions about this product

How much does Designs for Health ADK Evail cost per 800 µg?

33p per 800 µg, from £37.49 for 60 softgels at Healf, checked on 20 October 2026.

How long does one pack last?

4 months at one 800 µg dose. The pack holds 90.9 mg in total.

How much does Designs for Health ADK Evail cost per 1,000 IU?

12p per 1,000 IU, from £37.49 for 60 softgels at Healf, checked on 20 October 2026.

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 Designs for Health ADK Evail cost per 268 mg?

£3.35 per 268 mg, from £37.49 for 60 softgels at Healf, checked on 20 October 2026.

How long does one pack last?

11 days at one 268 mg dose. The pack holds 3 g in total.

How much does Designs for Health ADK Evail cost per 100 µg?

6p per 100 µg, from £37.49 for 60 softgels at Healf, checked on 20 October 2026.

How long does one pack last?

1.6 years at one 100 µg dose. The pack holds 60 mg in total.

How much does Designs for Health ADK Evail cost per 5 mg?

£3.12 per 5 mg, from £37.49 for 60 softgels at Healf, checked on 20 October 2026.

How long does one pack last?

12 days at one 5 mg dose. The pack holds 60 mg in total.

About Designs for Health

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