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VimergyVitamins

Liquid B12, 30 ml

£35.50 for 30 ml at Healf. That works out at 47p per 1 mg, which ranks it 13th of the 23 vitamin B12 form not stated products we price across 8 UK retailers.

What it really costs, per 1 mg47pOne 1 mg dose is our comparison unit for vitamin B12. It is not a recommendation.

A day47p

A week£3.31

A month£14.20

A year£172.77

At one 1 mg dose a day, this pack lasts 2 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 × 2.5 mg = 75 mg
£35.50 ÷ 75 mg × 1 mg = 47.3p per 1 mg
A week 47.3p × 7 = £3.31 · a month × 30 = £14.20 · a year × 365 = £172.77
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 B12 form not stated

All 23, ranked →

VimergyLiquid B12Healf · 2.5 mg a serving · £9.44 a month · a pack lasts 9 months31p£90.50View at Healf

VimergyLiquid B12Healf · 2.5 mg a serving · £10.07 a month · a pack lasts 1.6 years34p£201.49View at Healf

B12 - Orange - 60 servHealf · 500 µg a serving · £12.49 a month · a pack lasts 30 days42p£12.49View at Healf

VimergyKids Liquid B12Healf · 1 mg a serving · £13.74 a month · a pack lasts 5 months46p£62.99View at Healf

Vitamin B12 Tablets 500mcgSimply Supplements · 500 µg a serving · £13.99 a month · a pack lasts 30 days47p£13.99View at Simply Supplements

VimergyThis productHealf · 2.5 mg a serving · £14.20 a month · a pack lasts 2 months47pshown above

Switching to the Healf pack saves £4.76 a month at the same 1 mg dose.

Ranked purely by price per 1 mg. 65 combination products also contain vitamin B12.

Pack sizes

Pack	Price	Per dose	A year
115 ml	£90.50	31p	£114.90
240 ml	£201.49	34p	£122.57
30 mlthis pack	£35.50	47p	£172.77

At one 1 mg dose a day, the 115 ml pack costs £57.87 less a year than this one.

On the label

Vitamin B12 · Form not stated: 2.5 mg per serving (stated on the label)
Pack: 30 ml · 30 servings · 1 ml a serving
Cost per serving: £1.18 (30 servings in the pack)

More label details

Sold by: Healf
What the listing says: “30ml” · “Servings Per Container: 30” · “1 Dropper (1mL” · “Adenosylcobalamin) ; 2500 mcg”

Ingredients

Vitamin B12 (as Methylcobalamin & Adenosylcobalamin), Glycerin (Flax), Purified Water

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

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Daily doseµgFordays

One 1 mg 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: £35.50Healf
First recorded: £35.501 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

1 OctFirst checked at Healf: £35.50

Questions about this product

How much does Vimergy Liquid B12 cost per 1 mg?

47p per 1 mg, from £35.50 for 30 ml at Healf, checked on 20 October 2026.

Is it the cheapest vitamin B12 form not stated in the UK?

No, it is 13th of 23. Vitamin B12 1100mcg at ZipVit works out at 2p per 1 mg.

How long does one pack last?

2 months at one 1 mg dose. The pack holds 75 mg in total.

About Vimergy

All 38 Vimergy products, priced per dose

Keep comparing

All vitamin B12Every form, cheapest per 1 mg first Vitamin B12 Form not stated23 products ranked, from 2p Vitamin B12 guideWhat it is, why people take it, how the forms differ VimergyAll 38 products from this brand, per dose VitaminsEverything else we price in this category Vitamin B12 price historyEvery vitamin B12 product's price per dose and price history Build a basketThe cheapest way to buy several at once How we compareWhere every number on this page comes from