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Vitamins

Vitamin B12, 60 capsules

£18.49 for 60 capsules at Healf. That works out at 31p per 1 mg, which ranks it 16th of the 27 vitamin B12 methylcobalamin products we price across 8 UK retailers.

What it really costs, per 1 mg31pOne 1 mg dose is our comparison unit for vitamin B12. It is not a recommendation.

A day31p

A week£2.16

A month£9.24

A year£112.48

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: 60 ÷ 1 per serving = 60
In the pack: 60 × 1 mg = 60 mg
£18.49 ÷ 60 mg × 1 mg = 30.8p per 1 mg
A week 30.8p × 7 = £2.16 · a month × 30 = £9.24 · a year × 365 = £112.48
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 methylcobalamin

All 27, ranked →

Methyl B-12, Methylcobalamin 500 MCGHealf · 500 µg a serving · £5.01 a month · a pack lasts 50 days17p£8.35View at Healf

Vitamin B12Healf · 1 mg a serving · £5.52 a month · a pack lasts 4 months18p£22.09View at Healf

Methyl B12Healf · 500 µg a serving · £6.38 a month · a pack lasts 3 months21p£18.61View at Healf

B12 (methylcobalamin)Healf · 1 mg a serving · £7.75 a month · a pack lasts 2 months26p£15.49View at Healf

B12 FolateHealf · 800 µg a serving · £9.06 a month · a pack lasts 48 days30p£14.49View at Healf

This productHealf · 1 mg a serving · £9.24 a month · a pack lasts 2 months31pshown above

Switching to the Healf pack saves £4.23 a month at the same 1 mg dose.

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

On the label

Vitamin B12 · Methylcobalamin: 1 mg per serving (stated on the label)
Pack: 60 capsules · 60 servings · 1 capsule(s) a serving
Cost per serving: 31p (60 servings in the pack)

More label details

Sold by: Healf
What the listing says: “60 caps” · “Servings Per Container: 60” · “Serving Size: 1 Capsule” · “Vitamin B12 (as Methylcobalamin) ; 1 mg ; 40000%”

Ingredients

L-Leucine, Vitamin B12 (as Methylcobalamin), Bulking Agent (Microcrystalline Cellulose), Hypromellose (Derived from Cellulose) Capsule, Anti-Caking Agent (Silicon Dioxide)

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: £18.49Healf
First recorded: £18.491 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

1 OctFirst checked at Healf: £18.49

Questions about this product

How much does Thorne Vitamin B12 cost per 1 mg?

31p per 1 mg, from £18.49 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest vitamin B12 methylcobalamin in the UK?

No, it is 16th of 27. Vitamin B12 Methylcobalamin Tablets at WeightWorld works out at 2p per 1 mg.

How long does one pack last?

2 months at one 1 mg dose. The pack holds 60 mg in total.

About Thorne

All 123 Thorne products, priced per dose

Keep comparing

All vitamin B12Every form, cheapest per 1 mg first Vitamin B12 Methylcobalamin27 products ranked, from 2p Vitamin B12 guideWhat it is, why people take it, how the forms differ ThorneAll 123 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