Advertising Disclosure Vitamin B12 Comparison - August 2025
7 Best Vitamin B12 In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.4Excellent | 3  9.3Excellent | 4  9.0Very Good | 5 Best Value  8.8Very Good | 6  8.7Very Good | 7  8.5Good |
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ModelVitamin B12 1000mcg - 365 High Strength Vegan Tablets (1 Year Supply) - Max Strength B12 Supplement - Contributes to The Reduction of Tiredness and Fatigue - Made in The UK by Nutravita | Model Vitamin B12 Tablets - 1000mcg - Vegan B12 Supplement - 450 Methylcobalamin Tablets (1+ Year Supply) - 1 Per Day - 6mm in Size - Easy to Swallow - Made in The UK | Model Vitamin B12 Tablets 1000mcg - 1+ Year Supply - 400 Chewable Tablets - Natural Lemon Flavour - Vegan & Gluten-Free - Methylcobalamin Form - B12 Vitamins for Women & Men - Made in The UK | Model Zipvit Vitamin B12 Tablets High Strength 1100mcg, 1 Year Supply, Pure Methylcobalamin, 360 Vegan Tablets, Reduces Tiredness, Improves Energy, Supports Immunity | Model Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin Complex with Methylcobalamin & Adenosylcobalamin - Vegan Supplement - (Packaging Design May Vary) | Model Vitamin B12 High Strength Tablets - 1000mcg Vegan B12 Vitamin Methylcobalamin Supplement – Contributes to The Reduction of Tiredness and Fatigue & Immune Energy Support Made in the UK (4 Month Supply) | Model Vitamin B12 Tablets High Strength 2000mcg with Folic Acid | 400 Count | Vitamin B12 as Methylcobalamin | Vegan Supplement | by Horbaach |
BrandNutravita | Brand WeightWorld | Brand WeightWorld | Brand Zipvit | Brand Nutrition Geeks | Brand NEW LEAF PRODUCTS | Brand Horbäach |
Reviews | Reviews  | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||||
Simple to consume 9.9 | Simple to consume 9.9 | Simple to consume 9.9 | Simple to consume 9.9 | Simple to consume 9.4 | Simple to consume 9.8 | Simple to consume 9.8 |
Taste 9.8 | Taste 9.4 | Taste 9.4 | Taste 9.4 | Taste 9.1 | Taste 9.6 | Taste 9.1 |
Worth the money 9.9 | Worth the money 9.8 | Worth the money 9.8 | Worth the money 9.8 | Worth the money 9.3 | Worth the money 9.6 | Worth the money 9.6 |
Absorbency 9.9 | Absorbency 9.8 | Absorbency 9.6 | Absorbency 9.6 | Absorbency 9.1 | Absorbency 9.4 | Absorbency 9.4 |
Quality of ingredients 9.9 | Quality of ingredients 9.6 | Quality of ingredients 9.8 | Quality of ingredients 9.4 | Quality of ingredients 9.1 | Quality of ingredients 9.6 | Quality of ingredients 9.1 |
Tech Specs | ||||||
product dimensions4.3 x 4.6 x 7.6 cm 50 g | product dimensions 11 x 7 x 7 cm 120 g | product dimensions 10.1 x 4.9 x 4.8 cm 140 g | product dimensions 4.93 x 4.93 x 9.14 cm 90 g | product dimensions - | product dimensions - | product dimensions 5 x 5 x 8.99 cm 100.07 g |
manufacturer reference- | manufacturer reference 5056128125762 | manufacturer reference 5056128126677 | manufacturer reference A338 | manufacturer reference Vitamin B12 - 01 | manufacturer reference VB121TR | manufacturer reference - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1NutravitaVitamin B12 1000mcg - 365 High Strength Vegan Tablets (1 Year Supply) - Max Strength B12 Supplement - Contributes to The Reduction of Tiredness and Fatigue - Made in The UK by Nutravita
9.9 simple to consume9.9 worth the money9.9 AbsorbencyWhy we love it
One-year supply offers excellent value.
Methylcobalamin ensures efficient absorption.
Vegan-friendly and allergen-free.
-
9.4
2WeightWorld
Vitamin B12 Tablets - 1000mcg - Vegan B12 Supplement - 450 Methylcobalamin Tablets (1+ Year Supply) - 1 Per Day - 6mm in Size - Easy to Swallow - Made in The UK
9.9 simple to consume9.8 worth the money9.8 AbsorbencyWhy we love it
Easy-to-swallow vegan tablets.
Over a year’s supply in one bottle.
Boosts energy and reduces fatigue.
-
9.3
3WeightWorld
Vitamin B12 Tablets 1000mcg - 1+ Year Supply - 400 Chewable Tablets - Natural Lemon Flavour - Vegan & Gluten-Free - Methylcobalamin Form - B12 Vitamins for Women & Men - Made in The UK
9.9 simple to consume9.8 worth the money9.8 quality of ingredientsWhy we love it
Delightful lemon flavor enhances the experience.
Ideal for vegans and plant-based diets.
Reduces tiredness and boosts energy.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
