Vitamin B12 Gummies
£16.49 for 120 servings at WeightWorld. That works out at 14p per 1 mg, which ranks it 9th of the 27 vitamin B12 methylcobalamin products we price across 8 UK retailers.
At one 1 mg dose a day, this pack lasts 4 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- In the pack: 120 × 1 mg = 120 mg
- £16.49 ÷ 120 mg × 1 mg = 13.7p per 1 mg
- A week 13.7p × 7 = 96p · a month × 30 = £4.12 · a year × 365 = £50.16
- 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 →
Switching to the WeightWorld pack saves £2.86 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
- 120 servings · 1 gummy(s) a serving
- Cost per serving
- 14p (120 servings in the pack)
More label details
- Sold by
- WeightWorld
- What the listing says
- “Servings per Container: 120” · “Serving Size: 1 Gummy” · “Vitamin B12 (as Methylcobalamin) ; 1000 mcg”
Ingredients
Sugar, Glucose Syrup, Pectin, Citric Acid, Sodium Citrate, Carnauba Wax, Natural Pomegranate Flavour, Vegetable Oil, Vegetable Juice Concentrate Advice Gummy should be chewed and not swallowed whole. Do not exceed the recommended daily dose. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Discontinue use and consult a doctor if any adverse reactions occur. Not intended for use by persons under the age of 18.
From the WeightWorld 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 gummy.
What you paid
Optional. At WeightWorld today: £16.49.
“Order by” allows 3 working days’ delivery from WeightWorld and your spare days.
Price history
No price change since 9 October 2026. Checked on 1 day, most recently 9 October 2026.
- Price at every check
- £16.49WeightWorld
- First recorded
- £16.499 Oct
- Checked on
- 1 daysince 9 Oct
Checked once so far, on 9 October 2026.
- First checked at WeightWorld: £16.49
Questions about this product
How much does WeightWorld Vitamin B12 Gummies cost per 1 mg?
14p per 1 mg, from £16.49 for 120 servings at WeightWorld, checked on 9 October 2026.
Is it the cheapest vitamin B12 methylcobalamin in the UK?
No, it is 9th of 27. Vitamin B12 Methylcobalamin Tablets at WeightWorld works out at 2p per 1 mg.
How long does one pack last?
4 months at one 1 mg dose. The pack holds 120 mg in total.
About WeightWorld
All 124 WeightWorld products, priced per dose
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