Liquid B12, 115 ml
£90.50 for 115 ml at Healf. That works out at 31p per 1 mg, which ranks it 8th of the 23 vitamin B12 form not stated products we price across 8 UK retailers.
At one 1 mg dose a day, this pack lasts 9 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 115 ÷ 1 per serving = 115
- In the pack: 115 × 2.5 mg = 287.5 mg
- £90.50 ÷ 287.5 mg × 1 mg = 31.5p per 1 mg
- A week 31.5p × 7 = £2.20 · a month × 30 = £9.44 · a year × 365 = £114.90
- 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 →
Switching to the Healf pack saves £5.86 a month at the same 1 mg dose.
Ranked purely by price per 1 mg. 65 combination products also contain vitamin B12.
On the label
- Vitamin B12 · Form not stated
- 2.5 mg per serving (stated on the label)
- Pack
- 115 ml · 115 servings · 1 ml a serving
- Cost per serving
- 79p (115 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “115ml” · “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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One 1 mg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 1 ml.
What you paid
Optional. At Healf today: £90.50.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Price at every check
- £90.50Healf
- First recorded
- £90.501 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £90.50
Questions about this product
How much does Vimergy Liquid B12 cost per 1 mg?
31p per 1 mg, from £90.50 for 115 ml at Healf, checked on 20 October 2026.
Is it the cheapest vitamin B12 form not stated in the UK?
No, it is 8th of 23. Vitamin B12 1100mcg at ZipVit works out at 2p per 1 mg.
How long does one pack last?
9 months at one 1 mg dose. The pack holds 287.5 mg in total.
About Vimergy
All 38 Vimergy products, priced per dose
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