Advertising Disclosure Vitamin B12 Supplement Comparison - July 2025
7 Best Vitamin B12 Supplement 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  9.6Exceptional | 2  9.5Excellent | 3 Best Value  9.4Excellent | 4  9.2Excellent | 5  9.1Excellent | 6  8.9Very Good | 7  8.8Very Good |
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ModelVitamin 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 Igennus Super Vitamin B12-Complex 1000mcg Sublingual, Methylcobalamin Methylated, 180 Servings, Clean Label & Vegan, 3 High Absorption Forms, Sugar-Free Melts, 1-a-Day | Model Solgar Vitamin B12 Sublingual Chewable Nuggets - Food Supplement, Pack of 100 - Supports Energy Metabolism - Vegan | Model Vitamin B12 Tablets High Strength 2000mcg with Folic Acid | 400 Count | Vitamin B12 as Methylcobalamin | Vegan Supplement | by Horbaach | Model Vitamin B12 Liquid Drops (3000 mcg) Made in UK by Nature Provides - Methylcobalamin + Adenosylcobalamin (50ml), High Strength, Bioactive, Vegan, Energy & Sleep Support, Sublingual, Like B12 injections | 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 1000 μg (mcg) - 180 Tablets - Pure Methylcobalamin Supplement - Energy Support - UK Vegan VIT B12 |
BrandWeightWorld | Brand Igennus Healthcare Nutrition | Brand SOLGAR | Brand Horbäach | Brand Nature Provides | Brand Nutrition Geeks | Brand Right Choice Supplements |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Taste 9.4 | Taste 9.4 | Taste 9.4 | Taste 9.1 | Taste 9.4 | Taste 8.9 | Taste 8.6 |
Simple to consume 9.9 | Simple to consume 9.6 | Simple to consume 9.6 | Simple to consume 9.8 | Simple to consume 9.3 | Simple to consume 9.1 | Simple to consume 9.1 |
Worth the money 9.8 | Worth the money 9.6 | Worth the money 8.6 | Worth the money 9.6 | Worth the money 9.1 | Worth the money 8.6 | Worth the money 8.4 |
Absorbency 9.8 | Absorbency 9.4 | Absorbency 9.3 | Absorbency 9.4 | Absorbency 8.6 | Absorbency 7.9 | Absorbency 7.7 |
Quality of ingredients 9.6 | Quality of ingredients 9.8 | Quality of ingredients 9.4 | Quality of ingredients 9.1 | Quality of ingredients 9.3 | Quality of ingredients 8.6 | Quality of ingredients 8.4 |
Simple to use 9.8 | Simple to use 9.9 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.9 | Simple to use 9.3 | Simple to use 9.1 |
Tech Specs | ||||||
product dimensions11 x 7 x 7 cm 120 g | product dimensions 4.7 x 4.7 x 8.7 cm 38 g | product dimensions 4.52 x 4.52 x 8.26 cm 58.97 g | product dimensions 5 x 5 x 8.99 cm 100.07 g | product dimensions 4 x 4 x 14 cm 0.16 g | product dimensions - | product dimensions - |
manufacturer reference5056128125762 | manufacturer reference - | manufacturer reference - | manufacturer reference - | manufacturer reference ARZER | manufacturer reference Vitamin B12 - 01 | 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
9.6
1WeightWorldVitamin 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.
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9.5
2Igennus Healthcare Nutrition16% Off
Igennus Super Vitamin B12-Complex 1000mcg Sublingual, Methylcobalamin Methylated, 180 Servings, Clean Label & Vegan, 3 High Absorption Forms, Sugar-Free Melts, 1-a-Day
9.9 Simple to use9.8 quality of ingredients9.6 simple to consumeWhy we love it
Three bioactive B12 forms for optimal absorption.
Sublingual tablets enhance energy and reduce fatigue.
Pleasant strawberry flavor, sugar-free and vegan.
-
9.4
3SOLGAR29% Off
Solgar Vitamin B12 Sublingual Chewable Nuggets - Food Supplement, Pack of 100 - Supports Energy Metabolism - Vegan
9.6 simple to consume9.6 Simple to use9.4 TasteWhy we love it
Easy to consume sublingual nuggets.
Supports energy and vitality.
Vegan-friendly and sustainable packaging.
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.
