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VeganicityVitamins

Vitamin B12 100ug, 90 capsules

£4.86 for 90 capsules at Vitamin Planet. That works out at 54p per 1 mg, which ranks it 11th of the 12 vitamin B12 cyanocobalamin products we price across 5 UK retailers.

What it really costs, per 1 mg54pOne 1 mg dose is our comparison unit for vitamin B12. It is not a recommendation.

A day54p

A week£3.78

A month£16.20

A year£197.10

At one 1 mg dose a day, this pack lasts 9 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 90 ÷ 1 per serving = 90
In the pack: 90 × 100 µg = 9 mg
£4.86 ÷ 9 mg × 1 mg = 54p per 1 mg
A week 54p × 7 = £3.78 · a month × 30 = £16.20 · a year × 365 = £197.10
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 cyanocobalamin

All 12, ranked →

HealthAidProlonged Release Vitamin B12 (Cyanocobalamin) 1000μg 100 TabletsLloyds Pharmacy · 1 mg a serving · £4.69 a month · a pack lasts 3 months16p£15.63View at Lloyds Pharmacy

Vitamin B12 + Cyanacobalamin 500ug 120 TabletsHolland & Barrett · 500 µg a serving · £5.25 a month · a pack lasts 2 months17p£10.49View at Holland & Barrett

Vitamin B12 1000mcg Sublingual NuggetsW-Wellness · 1 mg a serving · £6.05 a month · a pack lasts 3 months20p£20.17View at W-Wellness

Vitamin B12 500mcgHealf · 500 µg a serving · £8.75 a month · a pack lasts 25 days29p£7.29View at Healf

Vitamin B12 100mcgHealf · 100 µg a serving · £11.97 a month · a pack lasts 10 days40p£3.99View at Healf

VeganicityThis productVitamin Planet · 100 µg a serving · £16.20 a month · a pack lasts 9 days54pshown above

Switching to the Lloyds Pharmacy pack saves £11.51 a month at the same 1 mg dose.

Ranked purely by price per 1 mg. 44 combination products also contain vitamin B12.

On the label

Vitamin B12 · Cyanocobalamin: 100 µg per serving (stated on the label)
Pack: 90 capsules · 90 servings · 1 capsule(s) a serving
Cost per serving: 5p (90 servings in the pack)

More label details

Sold by: Vitamin Planet
What the listing says: “90 Capsules” · “1 tablet daily” · “Vitamin B12 100ug”

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Daily doseµgFordays

One 1 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 7 October 2026. Checked on 1 day, most recently 7 October 2026.

Price at every check: £4.86Vitamin Planet
First recorded: £4.867 Oct
Checked on: 1 daysince 7 Oct

Checked once so far, on 7 October 2026.

7 OctFirst checked at Vitamin Planet: £4.86

Questions about this product

How much does Veganicity Vitamin B12 100ug cost per 1 mg?

54p per 1 mg, from £4.86 for 90 capsules at Vitamin Planet, checked on 7 October 2026.

Is it the cheapest vitamin B12 cyanocobalamin in the UK?

No, it is 11th of 12. Vitamin B-12 1000 mcg at Healf works out at 5p per 1 mg.

How long does one pack last?

9 days at one 1 mg dose. The pack holds 9 mg in total.

About Veganicity

All 5 Veganicity products, priced per dose

Keep comparing

All vitamin B12Every form, cheapest per 1 mg first Vitamin B12 Cyanocobalamin12 products ranked, from 5p Vitamin B12 guideWhat it is, why people take it, how the forms differ VeganicityAll 5 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