Best Vitamin B12 1000mcg of 2026

Last updated on 02/04/2026
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1
Pure Encapsulations Vitamin B12 Methylcobalamin 1000 UG - Advanced Vitamin B12 for a Healthy Nervous System - 60 Capsules
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Pure Encapsulations Vitamin B12 Methylcobalamin 1000 UG - Advanced Vitamin B12 for a Healthy Nervous System - 60 Capsules

Pure Encapsulations
Why we love it
  • Supports nervous system health.
  • Reduces tiredness and fatigue.
  • Advanced purity and quality.
Main Highlights
  • Active Ingredients: Features Vitamin B12 as methylcobalamin. Vitamin B12 contributes to the normal functioning of the nervous system and psychological function
  • Tiredness and Fatigue: Vitamin B12 contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue, as well as normal red blood cell formation
  • 60 Days of Supply: The recommended dosage of this B12 (methylcobalamin) supplement is 1 capsule daily, with a meal, or as directed by your healthcare professional
  • Pure Quality: Our Vitamin B12 tablets are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity
  • Free From: All Pure Encapsulations products are free from wheat, eggs, tree nuts, peanuts, gluten, artificial colours, flavours, sweeteners, coatings and shellacs, GMOs, unnecessary binders, fillers and preservatives
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9.8
Exceptional
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9.8
Exceptional
Pure Encapsulations

Pure Encapsulations Vitamin B12 Methylcobalamin 1000 UG - Advanced Vitamin B12 for a Healthy Nervous System - 60 Capsules

Why we love it
  • Supports nervous system health.
  • Reduces tiredness and fatigue.
  • Advanced purity and quality.
Main Highlights
  • Active Ingredients: Features Vitamin B12 as methylcobalamin. Vitamin B12 contributes to the normal functioning of the nervous system and psychological function
  • Tiredness and Fatigue: Vitamin B12 contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue, as well as normal red blood cell formation
  • 60 Days of Supply: The recommended dosage of this B12 (methylcobalamin) supplement is 1 capsule daily, with a meal, or as directed by your healthcare professional
  • Pure Quality: Our Vitamin B12 tablets are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity
  • Free From: All Pure Encapsulations products are free from wheat, eggs, tree nuts, peanuts, gluten, artificial colours, flavours, sweeteners, coatings and shellacs, GMOs, unnecessary binders, fillers and preservatives
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Value for Money
2
Solgar Vitamin B12 1000 µg Sublingual Chewable Nuggets - Pack of 250 - Reduces Fatigue and Supports Energy Release - Vegan
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Solgar Vitamin B12 1000 µg Sublingual Chewable Nuggets - Pack of 250 - Reduces Fatigue and Supports Energy Release - Vegan

Solgar
15% OffLimited time deal
Why we love it
  • Easy to ingest daily.
  • Promotes nervous system health.
  • Sustainability and quality assured.
Main Highlights
  • ✓ EASY TO TAKE - Solgar Vitamin B12 Sublingual - Chewable 1000 µg Nuggets contain a 1000 μg of the cyanocobalamin form of Vitamin B12
  • ✓ QUICK ABSORPTION - Solgar Vitamin B12 delivers 1000 μg in just one nugget daily, promoting the health of the nervous system and healthy blood cell formation, and support energy metabolism They dissolve under the tongue, which means the B12 bypasses the stomach and is absorbed directly into the blood
  • ✓COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
  • ✓NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
  • ✓GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1952
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9.7
Exceptional
Limited time deal
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9.7
Exceptional
Solgar

Solgar Vitamin B12 1000 µg Sublingual Chewable Nuggets - Pack of 250 - Reduces Fatigue and Supports Energy Release - Vegan

15% OffLimited time deal
Why we love it
  • Easy to ingest daily.
  • Promotes nervous system health.
  • Sustainability and quality assured.
Main Highlights
  • ✓ EASY TO TAKE - Solgar Vitamin B12 Sublingual - Chewable 1000 µg Nuggets contain a 1000 μg of the cyanocobalamin form of Vitamin B12
  • ✓ QUICK ABSORPTION - Solgar Vitamin B12 delivers 1000 μg in just one nugget daily, promoting the health of the nervous system and healthy blood cell formation, and support energy metabolism They dissolve under the tongue, which means the B12 bypasses the stomach and is absorbed directly into the blood
  • ✓COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
  • ✓NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
  • ✓GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1952
Show More
3
Igennus Super Vitamin B12-Complex 1000mcg Sublingual, Methylated Methylcobalamin, 180 Servings, Clean Label & Vegan, 3 High Absorption Forms, Sugar-Free Melts, 1-a-Day
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Igennus Super Vitamin B12-Complex 1000mcg Sublingual, Methylated Methylcobalamin, 180 Servings, Clean Label & Vegan, 3 High Absorption Forms, Sugar-Free Melts, 1-a-Day

Igennus Healthcare Nutrition
11% Off
Why we love it
  • Superior forms of B12 included.
  • Enhanced absorption supports energy production.
  • Natural, pleasant strawberry flavor.
Main Highlights
  • THREE SUPERIOR FORMS OF B12 - we provide naturally occurring & bioactive forms of B12 - methylated methylcobalamin, adenosylcobalamin & hydroxocobalamin. No synthetic cyanocobalamin
  • ENHANCED ABSORPTION - sublingual delivery boosts absorption by delivering vitamin B12 directly into the bloodstream via passive diffusion under the tongue, bypassing absorption challenges in the gut, as efficient as B12 injections
  • PURE & CLEAN: vegan, non-GMO, hypoallergenic ingredients, no unpleasant fillers (silicon dioxide, magnesium stearate or titanium dioxide). Lab verified, GMP manufactured in the UK. Small tablets
  • SUPPORTS ENERGY, BRAIN FUNCTION & RED BLOOD CELLS - an effective 1000mcg dose is ideal for supporting energy levels & metabolism, the central nervous system, mood & red blood cell production
  • SUGAR-FREE NATURAL STRAWBERRY FLAVOR - a pleasant taste from natural sweeteners mannitol and stevia, the small one-a-day tablets dissolve comfortably under the tongue (dissolve time varies due to personal variation)
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9.7
Exceptional
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9.7
Exceptional
Igennus Healthcare Nutrition

Igennus Super Vitamin B12-Complex 1000mcg Sublingual, Methylated Methylcobalamin, 180 Servings, Clean Label & Vegan, 3 High Absorption Forms, Sugar-Free Melts, 1-a-Day

11% Off
Why we love it
  • Superior forms of B12 included.
  • Enhanced absorption supports energy production.
  • Natural, pleasant strawberry flavor.
Main Highlights
  • THREE SUPERIOR FORMS OF B12 - we provide naturally occurring & bioactive forms of B12 - methylated methylcobalamin, adenosylcobalamin & hydroxocobalamin. No synthetic cyanocobalamin
  • ENHANCED ABSORPTION - sublingual delivery boosts absorption by delivering vitamin B12 directly into the bloodstream via passive diffusion under the tongue, bypassing absorption challenges in the gut, as efficient as B12 injections
  • PURE & CLEAN: vegan, non-GMO, hypoallergenic ingredients, no unpleasant fillers (silicon dioxide, magnesium stearate or titanium dioxide). Lab verified, GMP manufactured in the UK. Small tablets
  • SUPPORTS ENERGY, BRAIN FUNCTION & RED BLOOD CELLS - an effective 1000mcg dose is ideal for supporting energy levels & metabolism, the central nervous system, mood & red blood cell production
  • SUGAR-FREE NATURAL STRAWBERRY FLAVOR - a pleasant taste from natural sweeteners mannitol and stevia, the small one-a-day tablets dissolve comfortably under the tongue (dissolve time varies due to personal variation)
Show More
4
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
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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

WeightWorld
Why we love it
  • Enjoyable lemon flavoured chewables.
  • Promotes energy and immunity.
  • Gluten, dairy & GMO-free.
Main Highlights
  • REFRESHING LEMON FLAVOUR: WeightWorld's Chewable Vitamin B12 Tablets come in a refreshing lemon flavour with a soft, chewy texture that makes them easy to take every day. This chewable vitamin B12 supplement adds a bit of flavour to the daily routine and fits well whether kept at home, carried to work, or taken while travelling. Just 1 Vit B12 tablet a day is all it takes to get this important nutrient in a way that’s both convenient and enjoyable.
  • 400 CHEWABLE TABLETS (1+ YEAR SUPPLY): Each serving provides 1000mcg of Vitamin B12 in the form of Methylcobalamin, the most biologically active and easily absorbed form of this key nutrient. Since B12 Vitamin is commonly found in animal-based foods like meat, eggs, and milk, these vegan vitamin B12 tablets are a practical choice for those following a plant-based diet. Make each day count with WeightWorld's Chewable B12 Vitamins for Women & Men.
  • FOR LIFE ON THE GO: Keep the momentum going with Methylcobalamin B12 Tablets. Vitamin B12 contributes to the reduction of tiredness and fatigue. Vitamin B12 contributes to normal energy-yielding metabolism. Vitamin B12 contributes to the normal function of the immune system. Vitamin B12 contributes to normal red blood cell formation. Vitamin B12 contributes to normal functioning of the nervous system. Vitamin B12 contributes to normal psychological function (EFSA Approved Claims).
  • VEGAN & GLUTEN-FREE: WeightWorld's B12 Vitamins for Women & Men are made using non-GMO ingredients and are manufactured and batch-tested in the UK under GMP guidelines for consistency. These Vit B12 supplements are free from gluten & other common allergens, which makes them suitable for a wide range of lifestyles.
  • THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
Show More
9.7
Exceptional
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9.7
Exceptional
WeightWorld

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

Why we love it
  • Enjoyable lemon flavoured chewables.
  • Promotes energy and immunity.
  • Gluten, dairy & GMO-free.
Main Highlights
  • REFRESHING LEMON FLAVOUR: WeightWorld's Chewable Vitamin B12 Tablets come in a refreshing lemon flavour with a soft, chewy texture that makes them easy to take every day. This chewable vitamin B12 supplement adds a bit of flavour to the daily routine and fits well whether kept at home, carried to work, or taken while travelling. Just 1 Vit B12 tablet a day is all it takes to get this important nutrient in a way that’s both convenient and enjoyable.
  • 400 CHEWABLE TABLETS (1+ YEAR SUPPLY): Each serving provides 1000mcg of Vitamin B12 in the form of Methylcobalamin, the most biologically active and easily absorbed form of this key nutrient. Since B12 Vitamin is commonly found in animal-based foods like meat, eggs, and milk, these vegan vitamin B12 tablets are a practical choice for those following a plant-based diet. Make each day count with WeightWorld's Chewable B12 Vitamins for Women & Men.
  • FOR LIFE ON THE GO: Keep the momentum going with Methylcobalamin B12 Tablets. Vitamin B12 contributes to the reduction of tiredness and fatigue. Vitamin B12 contributes to normal energy-yielding metabolism. Vitamin B12 contributes to the normal function of the immune system. Vitamin B12 contributes to normal red blood cell formation. Vitamin B12 contributes to normal functioning of the nervous system. Vitamin B12 contributes to normal psychological function (EFSA Approved Claims).
  • VEGAN & GLUTEN-FREE: WeightWorld's B12 Vitamins for Women & Men are made using non-GMO ingredients and are manufactured and batch-tested in the UK under GMP guidelines for consistency. These Vit B12 supplements are free from gluten & other common allergens, which makes them suitable for a wide range of lifestyles.
  • THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
Show More
5
Viridian - Vitamin B12 1000μg, High Potency - 60 Caps | Two Active Forms of B12 | Normal Red Blood Cell Formation, Immune Support | Reduce Tiredness & Fatigue | Nutritionist Formulated
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Viridian - Vitamin B12 1000μg, High Potency - 60 Caps | Two Active Forms of B12 | Normal Red Blood Cell Formation, Immune Support | Reduce Tiredness & Fatigue | Nutritionist Formulated

Viridian
Why we love it
  • High-potency energy support.
  • Reduces tiredness effectively.
  • Vegan-friendly and ethical choice.
Main Highlights
  • HIGH-STRENGTH FORMULATION: This high-potency Vitamin B12 supplement provides 1000μg of active B12 in two essential forms: methylcobalamin and adenosylcobalamin. These forms support optimal energy production, red blood cell formation, and nervous system health.
  • REDUCES TIREDNESS & FATIGUE: Vitamin B12 has been shown to reduce tiredness and fatigue. This high-potency supplement helps boost B12 levels, especially beneficial for those following vegan or vegetarian diets, ensuring sustained energy throughout the day.
  • SUPPORTS IMMUNE FUNCTION: This highly potent formula contributes to normal immune system function. Vitamin B12 plays a key role in maintaining a healthy immune response, helping protect your body from potential threats and supporting overall wellness.
  • EXPERTLY FORMULATED: Viridian Vitamin B12 is a vegan-friendly supplement formulated without artificial fillers or additives. It adheres to strict ethical standards, free from GMOs, palm oil, and animal testing, ensuring a clean, effective, and responsible choice for your health.
  • COMPLETE SATISFACTION: Every Viridian supplement is fully considered from the seed to the recycling bank with 130 quality checks. Our customer service team and qualified nutritionists are based in Northamptonshire and available to support you. Our range is also stocked in independent health stores across the country.
Show More
9.6
Superb
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9.6
Superb
Viridian

Viridian - Vitamin B12 1000μg, High Potency - 60 Caps | Two Active Forms of B12 | Normal Red Blood Cell Formation, Immune Support | Reduce Tiredness & Fatigue | Nutritionist Formulated

Why we love it
  • High-potency energy support.
  • Reduces tiredness effectively.
  • Vegan-friendly and ethical choice.
Main Highlights
  • HIGH-STRENGTH FORMULATION: This high-potency Vitamin B12 supplement provides 1000μg of active B12 in two essential forms: methylcobalamin and adenosylcobalamin. These forms support optimal energy production, red blood cell formation, and nervous system health.
  • REDUCES TIREDNESS & FATIGUE: Vitamin B12 has been shown to reduce tiredness and fatigue. This high-potency supplement helps boost B12 levels, especially beneficial for those following vegan or vegetarian diets, ensuring sustained energy throughout the day.
  • SUPPORTS IMMUNE FUNCTION: This highly potent formula contributes to normal immune system function. Vitamin B12 plays a key role in maintaining a healthy immune response, helping protect your body from potential threats and supporting overall wellness.
  • EXPERTLY FORMULATED: Viridian Vitamin B12 is a vegan-friendly supplement formulated without artificial fillers or additives. It adheres to strict ethical standards, free from GMOs, palm oil, and animal testing, ensuring a clean, effective, and responsible choice for your health.
  • COMPLETE SATISFACTION: Every Viridian supplement is fully considered from the seed to the recycling bank with 130 quality checks. Our customer service team and qualified nutritionists are based in Northamptonshire and available to support you. Our range is also stocked in independent health stores across the country.
Show More
6
Vitamin B12 1000mcg - 400 High Strength Vegan Tablets - VIT B12 Methylcobalamin - 13 Month Supply - Made in the UK - Nu U Nutrition
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Vitamin B12 1000mcg - 400 High Strength Vegan Tablets - VIT B12 Methylcobalamin - 13 Month Supply - Made in the UK - Nu U Nutrition

Nu U Nutrition
Why we love it
  • Incredible year-long supply.
  • High potency and bioavailability.
  • Convenient with dietary versatility.
Main Highlights
  • OVER A YEAR’S SUPPLY - We offer an INCREDIBLE 400 tablets per bottle, offering unbeatable value. Just one bottle will keep you in plentiful supply of vitamin B12 for over a year. Most supplements only offer 180 tablets, meaning with our B12 you are getting 100% MORE! By purchasing our supplement you can be rest assured that you are getting one of the best quality and value for money supplements on the market.
  • HIGH BIOAVAILABILITY & POTENCY - Our premium Vitamin B12 uses only the highest quality ingredients for improved bioavailability. Each serving provides 1000mcg of pure Methylcobalamin per tablet. Methylcobalamin is a premium form of Vitamin B12 which offers efficient and high rates of absorption by the body. Our tablets have been specially formulated to offer a timed release of vitamin B12 to ensure you feel energised for the whole day.
  • CONVENIENT SOURCE OF B12 - Our Nu U Vitamin B12 gives a 1000mcg supply in a bio-available format that is convenient to take and is quickly absorbed by your body. Our tablets are designed to be easy to swallow at only 9mm in diameter. Furthermore, our tablets are suitable for vegetarians and vegans, contain no hidden nasties and are free of all common allergens including lactose, gluten, egg and shellfish.
  • SUPPORT FOR YOUR BODY - Vitamin B12 is an incredibly important vitamin for a number of reasons. It is used by your body for the completion of numerous functions. B12 for example contributes to a normal energy-yielding and homocysteine metabolism, the normal function of the immune system, the reduction of tiredness and fatigue and normal red blood cell formation, all of which are substantiated claims by the European Food Safety Authority (EFSA).
  • THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business in 2014, we’ve expanded to offer a diverse range of high-quality supplements designed to support different lifestyles. Our mission is to make wellness simple, with premium ingredients that cater to your daily nutritional needs—whether for general health or targeted goals.
Show More
9.5
Superb
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9.5
Superb
Nu U Nutrition

Vitamin B12 1000mcg - 400 High Strength Vegan Tablets - VIT B12 Methylcobalamin - 13 Month Supply - Made in the UK - Nu U Nutrition

Why we love it
  • Incredible year-long supply.
  • High potency and bioavailability.
  • Convenient with dietary versatility.
Main Highlights
  • OVER A YEAR’S SUPPLY - We offer an INCREDIBLE 400 tablets per bottle, offering unbeatable value. Just one bottle will keep you in plentiful supply of vitamin B12 for over a year. Most supplements only offer 180 tablets, meaning with our B12 you are getting 100% MORE! By purchasing our supplement you can be rest assured that you are getting one of the best quality and value for money supplements on the market.
  • HIGH BIOAVAILABILITY & POTENCY - Our premium Vitamin B12 uses only the highest quality ingredients for improved bioavailability. Each serving provides 1000mcg of pure Methylcobalamin per tablet. Methylcobalamin is a premium form of Vitamin B12 which offers efficient and high rates of absorption by the body. Our tablets have been specially formulated to offer a timed release of vitamin B12 to ensure you feel energised for the whole day.
  • CONVENIENT SOURCE OF B12 - Our Nu U Vitamin B12 gives a 1000mcg supply in a bio-available format that is convenient to take and is quickly absorbed by your body. Our tablets are designed to be easy to swallow at only 9mm in diameter. Furthermore, our tablets are suitable for vegetarians and vegans, contain no hidden nasties and are free of all common allergens including lactose, gluten, egg and shellfish.
  • SUPPORT FOR YOUR BODY - Vitamin B12 is an incredibly important vitamin for a number of reasons. It is used by your body for the completion of numerous functions. B12 for example contributes to a normal energy-yielding and homocysteine metabolism, the normal function of the immune system, the reduction of tiredness and fatigue and normal red blood cell formation, all of which are substantiated claims by the European Food Safety Authority (EFSA).
  • THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business in 2014, we’ve expanded to offer a diverse range of high-quality supplements designed to support different lifestyles. Our mission is to make wellness simple, with premium ingredients that cater to your daily nutritional needs—whether for general health or targeted goals.
Show More
7
HealthAid Vitamin B12 (Cyanocobalamin) 1000ug - Prolong Release - 100 Tablets
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HealthAid Vitamin B12 (Cyanocobalamin) 1000ug - Prolong Release - 100 Tablets

HealthAid
18% Off
Why we love it
  • Supports healthy metabolism processes.
  • Encourages blood cell production.
  • Maintains nervous system health.
Main Highlights
  • Helps the body to metabolise carbohydrates, proteins and fats
  • Helps the body produce healthy blood cells
  • Important for the healthy maintenance of the nervous system
  • May help in reducing the symptoms of anaemia
  • Helps sustain optimum energy levels in the body
  • Each Tablet Contains (Average): %NRV Vitamin B12 1000ug 40,000 NRV: EC Nutrient Reference Value
Show More
9.5
Superb
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9.5
Superb
HealthAid

HealthAid Vitamin B12 (Cyanocobalamin) 1000ug - Prolong Release - 100 Tablets

18% Off
Why we love it
  • Supports healthy metabolism processes.
  • Encourages blood cell production.
  • Maintains nervous system health.
Main Highlights
  • Helps the body to metabolise carbohydrates, proteins and fats
  • Helps the body produce healthy blood cells
  • Important for the healthy maintenance of the nervous system
  • May help in reducing the symptoms of anaemia
  • Helps sustain optimum energy levels in the body
  • Each Tablet Contains (Average): %NRV Vitamin B12 1000ug 40,000 NRV: EC Nutrient Reference Value
Show More
8
Vitamin B12 Tablets - 450 Tablets (1+ Year Supply) - 1 Per Day - 1000mcg - 6mm in Size - Easy to Swallow - Methylcobalamin Form - Vegan Vitamin B12 Supplement for Men & Women - Made in the UK
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Vitamin B12 Tablets - 450 Tablets (1+ Year Supply) - 1 Per Day - 1000mcg - 6mm in Size - Easy to Swallow - Methylcobalamin Form - Vegan Vitamin B12 Supplement for Men & Women - Made in the UK

WeightWorld
Why we love it
  • Boosts energy and brain health.
  • Suitable for vegans and vegetarians.
  • Premium-quality, allergen-free vitamins.
Main Highlights
  • LONG-LASTING SUPPLY: WeightWorld's Vitamin B12 1000mcg Tablets contain Methylcobalamin, an active form of Vitamin B12. Easy to swallow, each 6mm micro tablet delivers 1000mcg of Methylcobalamin (40,000% NRV). Each bottle contains 450 tablets, providing a supply that lasts well over a year.
  • KEY VITAMIN FOR VEGANS: Since vitamin B12 cannot be stored in the internal system, it must be obtained through diet. Naturally present in shellfish, meat, and dairy, maintaining adequate B12 levels can be challenging for vegans and vegetarians. WeightWorld's Vitamin B12 Supplement is vegan-friendly and thoughtfully formulated to suit any lifestyle.
  • MULTIPLE USES OF VIT B12 SUPPLEMENTS: Vitamin B12 contributes to normal energy-yielding metabolism. Vitamin B12 contributes to normal functioning of the nervous system. Vitamin B12 contributes to normal homocysteine metabolism. Vitamin B12 contributes to the reduction of tiredness and fatigue (EFSA Claims).
  • NON-GMO & GLUTEN-FREE: WeightWorld's Vitamin B12 Supplements are made in the UK under GMP guidelines and are vegan-friendly. These carefully formulated vitamin B12 tablets are gluten-free, non-GMO, and formulated to support various dietary needs.
  • THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers many products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
Show More
9.4
Superb
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9.4
Superb
WeightWorld

Vitamin B12 Tablets - 450 Tablets (1+ Year Supply) - 1 Per Day - 1000mcg - 6mm in Size - Easy to Swallow - Methylcobalamin Form - Vegan Vitamin B12 Supplement for Men & Women - Made in the UK

Why we love it
  • Boosts energy and brain health.
  • Suitable for vegans and vegetarians.
  • Premium-quality, allergen-free vitamins.
Main Highlights
  • LONG-LASTING SUPPLY: WeightWorld's Vitamin B12 1000mcg Tablets contain Methylcobalamin, an active form of Vitamin B12. Easy to swallow, each 6mm micro tablet delivers 1000mcg of Methylcobalamin (40,000% NRV). Each bottle contains 450 tablets, providing a supply that lasts well over a year.
  • KEY VITAMIN FOR VEGANS: Since vitamin B12 cannot be stored in the internal system, it must be obtained through diet. Naturally present in shellfish, meat, and dairy, maintaining adequate B12 levels can be challenging for vegans and vegetarians. WeightWorld's Vitamin B12 Supplement is vegan-friendly and thoughtfully formulated to suit any lifestyle.
  • MULTIPLE USES OF VIT B12 SUPPLEMENTS: Vitamin B12 contributes to normal energy-yielding metabolism. Vitamin B12 contributes to normal functioning of the nervous system. Vitamin B12 contributes to normal homocysteine metabolism. Vitamin B12 contributes to the reduction of tiredness and fatigue (EFSA Claims).
  • NON-GMO & GLUTEN-FREE: WeightWorld's Vitamin B12 Supplements are made in the UK under GMP guidelines and are vegan-friendly. These carefully formulated vitamin B12 tablets are gluten-free, non-GMO, and formulated to support various dietary needs.
  • THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers many products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
Show More
9
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)
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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)

Nutrition Geeks
Why we love it
  • Innovative dual-form B12 supply.
  • Effortless consumption, no aftertaste.
  • Sustainable and affordable nutrition.
Main Highlights
  • 12 Month Supply of Vitamin B12 Dual Power: Did you know your body requires two active forms of B12: Methylcobalamin & Adenosylcobalamin. Clinical studies show both forms should be combined for best results in treating B12 deficiency. Each pouch contains 365 B12 vitamins providing both forms in a unique 2:1 ratio.
  • Easy to Swallow With No Aftertaste: Our b12 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them! Although smaller, Nutrition Geeks' Vitamin B 12 provides 1000μg (40,000% NRV) per tablet, providing maximum support your immune system & reduce tiredness.
  • Letterbox Friendly and Space Saving: Nutrition Geeks' vitamins for women and men come in flat pack packaging, saving on costly postage and storage fees associated with other bottled b12 capsules, vitamin b12 spray, b12 liquid, b12 patches, b12 injections and vitamin b complex high strength.
  • Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically AND accessible to all customers. There is no need to go anywhere else for your nutrition needs!
  • Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Affordable For Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2025.
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9.3
Superb
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9.3
Superb
Nutrition Geeks

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)

Why we love it
  • Innovative dual-form B12 supply.
  • Effortless consumption, no aftertaste.
  • Sustainable and affordable nutrition.
Main Highlights
  • 12 Month Supply of Vitamin B12 Dual Power: Did you know your body requires two active forms of B12: Methylcobalamin & Adenosylcobalamin. Clinical studies show both forms should be combined for best results in treating B12 deficiency. Each pouch contains 365 B12 vitamins providing both forms in a unique 2:1 ratio.
  • Easy to Swallow With No Aftertaste: Our b12 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them! Although smaller, Nutrition Geeks' Vitamin B 12 provides 1000μg (40,000% NRV) per tablet, providing maximum support your immune system & reduce tiredness.
  • Letterbox Friendly and Space Saving: Nutrition Geeks' vitamins for women and men come in flat pack packaging, saving on costly postage and storage fees associated with other bottled b12 capsules, vitamin b12 spray, b12 liquid, b12 patches, b12 injections and vitamin b complex high strength.
  • Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically AND accessible to all customers. There is no need to go anywhere else for your nutrition needs!
  • Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Affordable For Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2025.
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Nutravita Vitamin 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
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Nutravita Vitamin 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

Nutravita
Why we love it
  • Provides efficient B12 absorption.
  • Supports immune system health.
  • Suitable for vegans, vegetarians.
Main Highlights
  • ✔ WHY NUTRAVITA'S VITAMIN B12 1000mcg? – Our Vitamin B12 supplement comes with a 12 month supply unlike many other Vitamin B12 supplements on the market which only offer a half year supply. Furthermore, our 1000mcg Vitamin B12 tablets are derived from Methylcobalamin, a pure and active form of B12 for efficient absorption. By purchasing our supplement you can be rest assured that you are getting one of the best value for money supplement on the market.
  • ✔ BENEFITS OF TAKING VITAMIN B12 – All 8 types of Vitamin B have essential roles for various processes in the body to maintain good health and well-being. The form Methycobalamin of Vitamin B12 contributes to normal function of the immune system; normal energy-yielding metabolism and red blood cell formation; as well as normal psychological and nervous system function. All claims are substantiated by EFSA (European Food Safety Authority).
  • ✔ WHO SHOULD TAKE VITAMIN B 12? – Nutravita’s Vitamin B12 are suitable to be taken by both men and women and are vegan and vegetarian friendly. It does NOT contain GMO ingredients and are free from allergens such as gluten, lactose, soya, nuts and nut traces.
  • ✔︎ QUALITY TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the manufacturing process begins, every batch of our supplement undergoes further rigorous quality testing. We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle.
  • ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.
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Superb
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9.1
Superb
Nutravita

Nutravita Vitamin 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

Why we love it
  • Provides efficient B12 absorption.
  • Supports immune system health.
  • Suitable for vegans, vegetarians.
Main Highlights
  • ✔ WHY NUTRAVITA'S VITAMIN B12 1000mcg? – Our Vitamin B12 supplement comes with a 12 month supply unlike many other Vitamin B12 supplements on the market which only offer a half year supply. Furthermore, our 1000mcg Vitamin B12 tablets are derived from Methylcobalamin, a pure and active form of B12 for efficient absorption. By purchasing our supplement you can be rest assured that you are getting one of the best value for money supplement on the market.
  • ✔ BENEFITS OF TAKING VITAMIN B12 – All 8 types of Vitamin B have essential roles for various processes in the body to maintain good health and well-being. The form Methycobalamin of Vitamin B12 contributes to normal function of the immune system; normal energy-yielding metabolism and red blood cell formation; as well as normal psychological and nervous system function. All claims are substantiated by EFSA (European Food Safety Authority).
  • ✔ WHO SHOULD TAKE VITAMIN B 12? – Nutravita’s Vitamin B12 are suitable to be taken by both men and women and are vegan and vegetarian friendly. It does NOT contain GMO ingredients and are free from allergens such as gluten, lactose, soya, nuts and nut traces.
  • ✔︎ QUALITY TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the manufacturing process begins, every batch of our supplement undergoes further rigorous quality testing. We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle.
  • ✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.
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We scanned 1756 products

We reviewed these offers relevant to the Vitamin B12 1000mcg within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Pure Encapsulations, Solgar, Igennus Healthcare Nutrition, WeightWorld, Viridian, Nu U Nutrition, HealthAid, Nutrition Geeks, Nutravita, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Vitamin B12 1000mcg in the market, we considered we took a deep dive into 8781 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

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