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Pure EncapsulationsGeneral health ingredients

O.N.E Multivitamin with Iron, 30 capsules

£26.99 for 30 capsules at Healf. That works out at 90p per serving, which ranks it 202nd of the 283 multivitamins we price across 17 UK retailers.

What it really costs, per serving90pOne serving is our comparison unit for multivitamin. It is not a recommendation.
A day90p
A week£6.30
A month£26.99
A year£328.38

At one serving a day, this pack lasts 30 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Multivitamin

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 1 serving = 30 servings
  • £26.99 ÷ 30 servings × 1 serving = 90p per serving
  • A week 90p × 7 = £6.30 · a month × 30 = £26.99 · a year × 365 = £328.38
  • Amount per serving: priced per serving — compare what each serving contains before choosing.

Folate

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 400 µg = 12 mg
  • £26.99 ÷ 12 mg × 400 µg = 90p per 400 µg
  • A week 90p × 7 = £6.30 · a month × 30 = £26.99 · a year × 365 = £328.38
  • Amount per serving: stated on the label.

Iodine

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 200 µg = 6 mg
  • £26.99 ÷ 6 mg × 150 µg = 67.5p per 150 µg iodine
  • A week 67.5p × 7 = £4.72 · a month × 30 = £20.24 · a year × 365 = £246.28
  • Amount per serving: stated on the label.

Iron

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 16 mg = 480 mg
  • £26.99 ÷ 480 mg × 14 mg = 78.7p per 14 mg iron
  • A week 78.7p × 7 = £5.51 · a month × 30 = £23.62 · a year × 365 = £287.33
  • Amount per serving: stated on the label.

Selenium

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 55 µg = 1.65 mg
  • £26.99 ÷ 1.65 mg × 100 µg = £1.64 per 100 µg selenium
  • A week £1.64 × 7 = £11.45 · a month × 30 = £49.07 · a year × 365 = £597.05
  • Amount per serving: stated on the label.

Vitamin B12

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 500 µg = 15 mg
  • £26.99 ÷ 15 mg × 1 mg = £1.80 per 1 mg
  • A week £1.80 × 7 = £12.60 · a month × 30 = £53.98 · a year × 365 = £656.76
  • Amount per serving: stated on the label.

Zinc

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 25 mg = 750 mg
  • £26.99 ÷ 750 mg × 15 mg = 54p per 15 mg zinc
  • A week 54p × 7 = £3.78 · a month × 30 = £16.19 · a year × 365 = £197.03
  • 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 multivitamins

All 283, ranked →
Liquid Morning MultivitaminHealf · 1 serving a serving · £24.65 a month · a pack lasts 30 days82p£24.29View at Healf (opens in a new tab)
50+ Multivitamin with Superfood NutrientsHealf · 1 serving a serving · £24.99 a month · a pack lasts 30 days83p£24.99View at Healf (opens in a new tab)
Source of Life Garden Women's Once Daily MultivitaminHealf · 1 serving a serving · £25.86 a month · a pack lasts 30 days86p£25.86View at Healf (opens in a new tab)
TerranovaLiving Multinutrient ComplexHealf · 1 serving a serving · £26.17 a month · a pack lasts 17 days87p£14.54View at Healf (opens in a new tab)
Basic Nutrients 2/dayHealf · 1 serving a serving · £26.27 a month · a pack lasts 30 days88p£26.27View at Healf (opens in a new tab)
This productHealf · 1 serving a serving · £26.99 a month · a pack lasts 30 days90pshown above

Switching to the Healf pack saves £2.34 a month at one serving a day.

Ranked purely by price per serving. 27 combination products also contain multivitamin.

How it compares: methylfolate

All 22, ranked →
Methyl Folate 1,000 mcgCheapest per 400 µgHealf · 1 mg a serving · £1.27 a month · a pack lasts 7 months4p£9.49View at Healf (opens in a new tab)
5-MTHF 5 mgHealf · 5 mg a serving · £2.22 a month · a pack lasts 2.1 years7p£55.58View at Healf (opens in a new tab)
Vimergy5-MTHFHealf · 5 mg a serving · £2.36 a month · a pack lasts 2.1 years8p£58.99View at Healf (opens in a new tab)
This productHealf · 400 µg a serving · £26.99 a month · a pack lasts 30 days90pshown above

Ranked purely by price per 400 µg. 155 combination products also contain folate.

How it compares: potassium iodide

All 8, ranked →
Lugol's IodineCheapest per 150 µg iodineHealf · 12.5 mg a serving · 2p a month · a pack lasts 102.7 yearsunder 1p£22.49View at Healf (opens in a new tab)
WeightWorldIodine TabletsWeightWorld · 400 µg a serving · 31p a month · a pack lasts 2.7 years1p£9.99View at WeightWorld (opens in a new tab)
Iodine +Healf · 250 µg a serving · 34p a month · a pack lasts 5.5 years1p£22.49View at Healf (opens in a new tab)
This productHealf · 200 µg a serving · £20.24 a month · a pack lasts 40 days67pshown above

Ranked purely by price per 150 µg iodine. 89 combination products also contain iodine.

Cheaper iron bisglycinate

All 26, ranked →
Iron-CW-Wellness · 28 mg a serving · £4.35 a month · a pack lasts 4 months14p£17.40View at W-Wellness (opens in a new tab)
Wholefood Iron 10mgHealf · 10 mg a serving · £10.22 a month · a pack lasts 43 days34p£14.60View at Healf (opens in a new tab)
O.N.E Multivitamin with IronHealf · 16 mg a serving · £14.69 a month · a pack lasts 2 months49p£33.57View at Healf (opens in a new tab)
Liposomal IronHealf · 20 mg a serving · £17.49 a month · a pack lasts 43 days58p£24.99View at Healf (opens in a new tab)
Vegan Liquid IronHealf · 18 mg a serving · £21.31 a month · a pack lasts 39 days71p£27.40View at Healf (opens in a new tab)
This productHealf · 16 mg a serving · £23.62 a month · a pack lasts 34 days79pshown above

Switching to the W-Wellness pack saves £19.27 a month at the same 14 mg dose.

Ranked purely by price per 14 mg iron. 55 combination products also contain iron.

How it compares: selenium selenomethionine

All 10, ranked →
SeleniumCheapest per 100 µg seleniumHealf · 200 µg a serving · 93p a month · a pack lasts 12 months3p£11.19View at Healf (opens in a new tab)
SeleniumHealf · 200 µg a serving · 96p a month · a pack lasts 6 months3p£5.78View at Healf (opens in a new tab)
Liposomal SeleniumHealf · 200 µg a serving · £1.89 a month · a pack lasts 12 months6p£22.63View at Healf (opens in a new tab)
This productHealf · 55 µg a serving · £49.07 a month · a pack lasts 17 days£1.64shown above

Ranked purely by price per 100 µg selenium. 80 combination products also contain selenium.

How it compares: vitamin B12 methylcobalamin

All 27, ranked →
WeightWorldVitamin B12 Methylcobalamin TabletsCheapest per 1 mgWeightWorld · 1 mg a serving · 60p a month · a pack lasts 1.2 years2p£8.99View at WeightWorld (opens in a new tab)
Vitamin B12 Tablets 1000mcgBulk · 1 mg a serving · 83p a month · a pack lasts 6 months3p£4.99View at Bulk (opens in a new tab)
Vitamin B12 Tablets 1000mcgBulk · 1 mg a serving · £1.25 a month · a pack lasts 2 months4p£2.49View at Bulk (opens in a new tab)
This productHealf · 500 µg a serving · £53.98 a month · a pack lasts 15 days£1.80shown above

Ranked purely by price per 1 mg. 218 combination products also contain vitamin B12.

How it compares: zinc citrate

All 17, ranked →
Zinc 15mg 180 Tablets (6 month supply)Cheapest per 15 mg zincBoots · 15 mg a serving · £1.29 a month · a pack lasts 6 months4p£7.75View at Boots (opens in a new tab)
Zinc 15mgLamberts Healthcare (Nature's Best) · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.95View at Lamberts Healthcare (opens in a new tab)
Zinc Tablets 15mgSimply Supplements · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.99View at Simply Supplements (opens in a new tab)
This productHealf · 25 mg a serving · £16.19 a month · a pack lasts 50 days54pshown above

Ranked purely by price per 15 mg zinc. 201 combination products also contain zinc.

Pack sizes

PackPricePer doseA year
60 capsules£33.5756p£204.22
30 capsulesthis pack£26.9990p£328.38

At one serving a day, the 60 capsules pack costs £124.16 less a year than this one.

On the label

Multivitamin · Multivitamins (per serving)
1 serving per serving (priced per serving — compare what each serving contains before choosing)
Folate · Methylfolate (5-MTHF)
400 µg per serving (stated on the label)
Pack
30 capsules · 30 servings · 1 capsule(s) a serving
Cost per serving
90p (30 servings in the pack)
More label details
Iodine · Potassium iodide
200 µg per serving (stated on the label)
Iron · Bisglycinate (gentle iron)
16 mg per serving (stated on the label)
Selenium · Selenomethionine
55 µg per serving (stated on the label)
Vitamin B12 · Methylcobalamin
500 µg per serving (stated on the label)
Zinc · Citrate
25 mg per serving (stated on the label)
Claimed on the listing
vegetarian
Sold by
Healf
What the listing says
“30caps” · “Servings Per Container: 30” · “Serving Size: 1 capsule” · “L-5-MTHF) ; 400 mcg”
Ingredients

Vitamin C (as Ascorbic Acid), Coenzyme Q10 (as Ubiquinone and as 18% Microactive® Q10), Alpha Lipoic Acid, Zinc (as Zinc Citrate), Choline Bitartrate, Inositol, Vitamin E (as D-Alpha Tocopherol Succinate) 30 IU, Vitamin B3 (as Niacinamide), Iron (as Iron Bisglycinate), Vitamin B5 (as Calcium Pantothenate), Vitamin B6 (as 50% Pyridoxine HCl & 50% 'Activated' Pyridoxal 5' Phosphate), Vitamin B2 (as 50% Riboflavin & 50% 'Activated' Riboflavin 5' Phosphate), Vitamin B1 (as Thiamin HCl), Lutein, Manganese (as Manganese Citrate), Vitamin A (as Vitamin A Acetate and 63% Beta Carotene), Vitamin B12 (as Methylcobalamin), Zeaxanthin, Lycopene, Folate (as Metafolin® L-5-MTHF), Iodine (as Potassium Iodide), Chromium (as Chromium Picolinate), Vitamin K (as Phytomenadione (K1) 65 mcg, & Menaquinone-7, MK-7 (K2) 10 mcg), Molybdenum (as Sodium Molybdate), Selenium (as Selenomethionine), Vitamin D3 (as Cholecalciferol) 2, 000 IU, Vegetarian Capsule (Hydroxypropyl Methylcellulose)

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

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One serving is our comparison unit, not a recommendation.

Price history

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

Lowest recorded
£21.9413 Oct
Highest recorded
£26.9920 Oct
First recorded
£25.491 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £21.94 → £26.99 (+23%)
  2. Down at Healf: £25.64 → £21.94 (−14%)
  3. Up at Healf: £25.49 → £25.64 (+0.6%)
1 earlier entry
  1. First checked at Healf: £25.49

Questions about this product

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per 400 µg?

90p per 400 µg, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 400 µg dose. The pack holds 12 mg in total.

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per 150 µg iodine?

67p per 150 µg iodine, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

40 days at one 150 µg dose. The pack holds 6 mg in total.

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per 14 mg iron?

79p per 14 mg iron, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

Is it the cheapest iron bisglycinate in the UK?

No, it is 20th of 26. Iron Bisglycinate 14mg at ZipVit works out at 3p per 14 mg iron.

How long does one pack last?

34 days at one 14 mg dose. The pack holds 480 mg in total.

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per serving?

90p per serving, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

Is it the cheapest of the multivitamins in the UK?

No, it is 202nd of 283. everyday Multivitamins 240 Tablets at Boots works out at 2p per serving.

How long does one pack last?

30 days at one serving. The pack holds 30 servings in total.

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per 100 µg selenium?

£1.64 per 100 µg selenium, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

17 days at one 100 µg dose. The pack holds 1.65 mg in total.

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per 1 mg?

£1.80 per 1 mg, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

15 days at one 1 mg dose. The pack holds 15 mg in total.

How much does Pure Encapsulations O.N.E Multivitamin with Iron cost per 15 mg zinc?

54p per 15 mg zinc, from £26.99 for 30 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

50 days at one 15 mg dose. The pack holds 750 mg in total.

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