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The 8 Best vitamin b12 of 2024

Are you trying to find vitamin b12 among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling vitamin b12 on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 36 vitamin b12 tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best vitamin b12 you can buy today

SaleNo. 1
Nature Made Vitamin B12 1000 mcg, Dietary Supplement For Energy Metabolism Support, 160 Time Release Tablets, 160 Day Supply
20,546 Consomer Reviews
Nature Made Vitamin B12 1000 mcg, Dietary Supplement For Energy Metabolism Support, 160 Time Release Tablets, 160 Day Supply
  • Energy metabolism support supplement: contains one 160 count bottle of Nature Made Vitamin B12 1000 mcg Time Release Tablets for a 160-day supply(1)
  • Nature Made B12 1000 mcg are dietary supplements that help break down food into energy that your body can use all day long
  • B-12 vitamin supports brain cell function and production of neurotransmitters needed for mood health
  • Vitamin B12 is important for proper red blood cell formation and for vegetarians and vegans who may not consume enough from diet alone
  • Adults take one of these Nature Made B12 timed release tablets daily with water and a meal
  • Made with high quality ingredients, these Nature Made Vitamin B12 Tablets have no color added, no artificial flavors and no preservatives
  • 1 Pharmacist Recommended Vitamin and Supplement Brand
  • These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease
No. 2
Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 90 Softgels, 90 Day Supply
  • Energy metabolism support supplement: contains one 90 count bottle of Nature Made Vitamin B12 1000 mcg Softgels for a 90 day supply(1)
  • These Nature Made Vitamin B12 softgels help break down food into energy that your body can use all day long
  • B-12 vitamin supports brain cell function and production of neurotransmitters needed for mood health
  • Vitamin B12 is important for proper red blood cell formation and for vegetarians and vegans who may not consume enough from diet alone
  • Adults take one B 12 vitamin softgel daily with water and a meal
  • This gluten free Vitamin B12 supplement has no synthetic dyes and no artificial flavors
  • United States Pharmacopeia (USP) Verified, 1 Pharmacist Recommended Vitamin and Supplement Brand
  • These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease
No. 3
Nature's Bounty Vitamin B12, Supports Energy Metabolism, Tablets, 1000mcg, 200 Ct
  • SUPPORTS CELLULAR ENERGY HEALTH (1): Nature’s Bounty B-12 vitamins aid in the conversion of food into cellular energy (1)
  • CARDIOVASCULAR SUPPORT (1): Vitamin B-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems (1)
  • HELPS MAINTAIN HEALTHY NERVES (1): B-12 plays an important role in maintaining healthy nerve cells (1)
  • EASY TO SWALLOW COATED TABLETS: Nature’s Bounty B-12 tablets are coated, making them easier to swallow
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Vitamin B-12 tablets are a product of nearly 50 years of dedication to quality, consistency, and scientific research to make vitamins and nutritional supplements of unrivaled excellence
SaleNo. 4
Nature's Bounty Vitamin B12 1000mcg, Supports Energy Metabolism and Nervous System Health, Vitamin Supplement, 100 Tablets
  • FOR ENERGY 100-count, Vitamin B-12 1000mcg Coated Tablets. Nature’s Bounty B-12 vitamins play an important role in energy metabolism in the body(1). They help the body convert food into the fuel which is used to produce energy in the body(1).
  • FOR YOUR HEART Nature’s Bounty Vitamin B-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems(1).
  • FOR YOUR NERVES Nature’s Bounty B-12 is an important vitamin for maintaining healthy nerve cells.(1)
  • PURITY IS OUR PRIORITY Nature’s Bounty is committed to safety and purity in all our supplements. Our Vitamin B-12 water-soluble tablets are suitable for vegetarians. They are non-GMO, gluten and sugar-free.
  • FROM THE TRUSTED WELLNESS EXPERTS Nature’s Bounty Vitamin B-12 tablets are a product of nearly 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence.
SaleNo. 5
Nature Made Vitamin B12 500 mcg, Dietary Supplement for Energy Metabolism Support, 100 Tablets, 100 Day Supply
  • Energy metabolism support supplement: contains one 100 count bottle of Nature Made Vitamin B12 500 mcg Tablets for a 100 day supply(1)
  • These Nature Made Vitamin B12 tablets help break down food into energy that your body can use all day long
  • B-12 vitamin supports brain cell function and production of neurotransmitters needed for mood health
  • Vitamin B12 is important for proper red blood cell formation and for vegetarians and vegans who may not consume enough from diet alone
  • Adults take one B 12 vitamin tablet daily with water and a meal
  • This gluten free Vitamin B12 supplement has no color added, no artificial flavors and no preservatives
  • United States Pharmacopeia (USP) Verified, #1 Pharmacist Recommended Vitamin and Supplement Brand*
  • These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease
SaleNo. 6
Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply
  • Energy metabolism support supplement: contains one 50 count bottle of Nature Made Vitamin B12 1000 mcg Fast Dissolve Tablets for a 50-day supply(1)
  • These Nature Made Vitamin B12 fast dissolve tablets help break down food into energy that your body can use all day long
  • B-12 vitamin supports brain cell function and production of neurotransmitters needed for mood health
  • Vitamin B12 is important for proper red blood cell formation and for vegetarians and vegans who may not consume enough from diet alone
  • Easy to take with a great tasting flavor; simply dissolve 1 tablet under tongue before swallowing. Adults take one Vitamin B12 tablet daily with a meal
  • Made in the USA with quality global ingredients, these Vitamin B12 sublingual fast dissolve tablets are sugar free and have no color added
  • United States Pharmacopeia (USP) Verified, #1 Pharmacist Recommended Vitamin & Supplement Brand*
  • These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease
SaleNo. 7
Doctor's Best Fully Active B12 1500 mcg, Non-GMO, Vegan, Gluten Free, Supports Healthy Memory, Mood and Circulation, 60 Count
4,862 Consomer Reviews
Doctor's Best Fully Active B12 1500 mcg, Non-GMO, Vegan, Gluten Free, Supports Healthy Memory, Mood and Circulation, 60 Count
  • Ortho molecule identical to the body's fully active vitamin B12
  • Supports healthy memory, mood, circulation and well-being
  • Vegan
  • Label images may vary
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
No. 8
vitafusion Vitamin B12 Gummy Vitamins for Energy Metabolism Support, Raspberry Flavored, America’s Number 1 Gummy Vitamin Brand, 70 Day Supply, 140 Count
  • One 140 count bottle of vitafusion Vitamin B12 Gummy Vitamins, raspberry flavored dietary supplements, enough B12 vitamins for 70 days
  • Vitamin B12 supplement gummies support the metabolism of fats and proteins and provide energy support (1), ideal as daily vitamins
  • Each two-gummy serving of these B12 gummies for adults contains 1,000 mcg of high-potency Vitamin B12, over 40,000 percent of the recommended daily value, and offers a delicious, natural flavor in every bite​
  • Convenient B12 vitamin gummy supplements are made with natural fruit flavors, have a satisfying chewy texture and are a great alternative to traditional vitamin pills that are hard to swallow
  • Adult gummy vitamins made with no high-fructose corn syrup, no artificial sweeteners, no gluten, no dairy and no synthetic FD&C dyes,​ so you get the health support you need and nothing that you don't​
SaleNo. 9
Vitafusion Extra Strength Vitamin B12 Gummy Vitamins for Energy Metabolism Support and Nervous System Health Support, Cherry Flavored, America’s Number 1 Brand, 45 Day Supply, 90 Count
  • One 90 count bottle of vitafusion Extra Strength Vitamin B12 Gummy Vitamins, cherry-flavored dietary supplements, enough B12 vitamins for 45 days
  • Vitamin B12 supplement gummies support the metabolism of fats and proteins and provide energy support (1), ideal as daily vitamins
  • Each two-gummy serving of these B12 gummies for adults contains 3,000 mcg of high-potency Vitamin B12, 125,000 percent of the recommended daily value, and offers a delicious, natural flavor in every bite​
  • Convenient B12 vitamin gummy supplements are made with natural fruit flavors, have a satisfying chewy texture and are a great alternative to traditional vitamin pills that are hard to swallow
  • Adult gummy vitamins made with no high-fructose corn syrup, no artificial sweeteners, no gluten, no dairy and no synthetic FD&C dyes,​ so you get the health support you need and nothing that you don't​
SaleNo. 10
Nature's Bounty Vitamin B12, Supports Energy Metabolism and Nervous System Health, 500mcg, 100 Quick Dissolve Tablets
  • FOR ENERGY 100-count Vitamin B-12 500mcg Tablets; Nature’s Bounty Quick Dissolve B-12 vitamins play an important role in energy metabolism in the body(1); They help the body convert food into the fuel which is used to produce energy in the body(1)
  • FOR YOUR HEART Nature’s Bounty Vitamin B-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems(1)
  • FOR YOUR NERVES Nature’s Bounty B-12 is an important vitamin for maintaining healthy nerve cells(1)
  • VEGETARIAN FORMULA Nature’s Bounty quick-dissolve Vitamin B-12 tablets are suitable for vegetarians; They are non-GMO gluten-free and sugar-free
  • FROM THE TRUSTED WELLNESS EXPERTS Nature’s Bounty Vitamin B-12 tablets are a product of 50 years of dedication to quality consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence
SaleNo. 11
Amazon Elements Vitamin B12 Methylcobalamin 5000 mcg - Normal Energy Production and Metabolism, Immune System Support - 2 Month Supply, Berry Flavored Lozenges, 65 Count
  • ONE BOTTLE CONTAINS: 65 lozenges, a 2 month supply (taken daily at the listed serving size)
  • SUPPORTS ENERGY & IMMUNITY: Helps with energy production by converting food to fuel; essential for red blood cell formation; supports normal brain function and cognition, healthy immune function, and energy metabolism
  • NATURAL MIXED BERRY FLAVORS: With flavors from other natural sources
  • NO ARTIFICIAL: Colors, flavors, or chemical preservatives; vegan; gluten free
  • BLENDED AND PACKAGED IN USA: Made in a Good Manufacturing Practices (GMP) facility in the USA
  • TRY AMAZON ELEMENTS: If you like Natrol B-12, we invite you to try Amazon Elements B-12 5000mg lozenges
  • PRODUCT NOTE: Exposure to heat or sunlight may lead to melting/damage of product; Amazon stores and ships products in accordance with manufacturers recommendations when provided
  • An Amazon brand
SaleNo. 12
B12 Sublingual Methylcobalamin | 5000mcg | 120 Fast Dissolve Tablets | Vegetarian, Non-GMO and Gluten Free Supplement | by Horbaach
  • SUBLINGUAL B-12: Enjoy the benefits of this Essential Vitamin in delicious Natural Berry Flavor!
  • POTENT FORMULA: Fast dissolve tablets feature 5,000 mcg of Vitamin B-12 as Methylcobalamin
  • EXPERTLY CRAFTED: Our vegetarian formula is backed by our commitment to purity and potency
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Yeast, Milk, Lactose, Artificial Flavoring & NON-GMO
No. 13
Carlyle Vitamin B12 1000 mcg | 250 Count | Time Release Tablets | Cyanocobalamin | Vegetarian, Non-GMO, and Gluten Free Supplement
  • B12 1000: Add this B vitamin to your daily routine with our potent timed-release supplement!
  • HIGH POTENCY: Delivers 1,000 mcg of Vitamin B-12 in each vegetarian tablet for maximum support
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Artificial Flavor, Artificial Sweetener, Preservatives & Non-GMO
No. 14
Vital Nutrients Vitamin B12 | Vegan Supplement | Methylcobalamin for Energy Support and Metabolism of Carbs, Protein, and Fat* | 1000 mcg | Gluten, Dairy and Soy Free | 100 Capsules
  • Gut Health: Promotes the health of the gastrointestinal tract & proper red blood cell formation
  • Nerve Support Formula: Supports nervous system, serotonin production & positive mindset
  • Methylcobalamin B12: Converting carbohydrates into energy & in the metabolism of protein & fats
  • Quality, Purity & Potency: No coatings or binders, gluten-free, dairy-free, soy-free & sugar-free
  • Vital Nutrients: Committed to making high-quality supplements that support health & vitality
No. 15
Nutricost Vitamin B12 (Methylcobalamin) 2000mcg, 120 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement
  • 120 Capsules of Vitamin B12 In Each Bottle
  • 2,000mcg of Vitamin B12 (Methylcobalamin) in each Vegetarian Capsule
  • High Quality B12, Vegetarian Friendly, Non-GMO, Gluten Free
  • Tested by Independent (3rd Party), ISO-Accredited Laboratories
  • Made in a GMP Compliant, FDA Registered Facility
SaleNo. 16
Vitamatic Vitamin B12 5000 mcg per Serving Fast Dissolve 365 Tablets - Berry Flavor - Supports Energy Metabolism
  • Fast Dissolve B12 - Natural Berry Flavor
  • Supports Production of Energy, Red Blood Cells - Healthy Nervous System - Promotes Cardiovascular Health
  • Non-GMO formula - Gluten Free
  • Free of Starch, Sodium, Soy, Yeast, Corn, Wheat, Egg, Artificial Color, Flavor & Preservatives.
  • Made in a the USA GMP Compliant, FDA Registered Facility
SaleNo. 17
NOW Supplements, Vitamin B-12 5,000 mcg, With Folic Acid, Nervous System Health*, 60 Lozenges
  • ESSENTIAL FOR ENERGY PRODUCTION*: Vitamin B-12 (cyanocobalamin) is a water soluble vitamin necessary for the maintenance of a healthy nervous system and for the production of energy from fats and proteins.*
  • WITH FOLIC ACID: While B-12 is stored in the liver, dietary sources are of animal origin only (meat and dairy). Therefore, supplementation with B-12 may be especially important for strict vegetarians.
  • CERTIFICATIONS/CLASSIFICATIONS: Kosher, Vegan
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
SaleNo. 18
Nature's Bounty Vitamin B12, Quick Dissolve Vitamin Supplement, Supports Energy Metabolism and Nervous System Health, 5000mcg, 40 Tablets
  • FOR ENERGY 40-count, Vitamin B-12 5000mcg Tablets. Nature’s Bounty Quick Dissolve B-12 vitamins play an important role in energy metabolism in the body(1). They help the body convert food into the fuel which is used to produce cellular energy in the body(1).
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • FOR YOUR HEART Nature’s Bounty Vitamin B-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems(1).
  • FOR YOUR NERVES Nature’s Bounty B-12 is an important vitamin for maintaining healthy nerve cells(1).
  • PURITY IS OUR PRIORITY Nature’s Bounty is committed to safety and purity in all our supplements. Our quick-dissolve Vitamin B-12 tablets are suitable for vegetarians. They are gluten- and sugar-free, and contain no artificial colors, or sweeteners.
  • FROM THE TRUSTED WELLNESS EXPERTS Nature’s Bounty Vitamin B-12 tablets are a product of nearly 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence.
SaleNo. 19
Solgar Vitamin B12 1000 mcg, 250 Nuggets - Supports Production of Energy, Red Blood Cells - Healthy Nervous System - Promotes Cardiovascular Health - Vitamin B - Non-GMO, Gluten Free - 250 Servings
  • Energy Support; Vitamin B12 is part of a group of essential nutrients known as the B Complex; It supports energy metabolism and promotes a healthy nervous system
  • Supports Heart Health; B12 supports heart health by promoting healthy levels of homocysteine already within a normal range; It also assists in the regeneration of red blood cells, which help to deliver oxygen throughout the body
  • Convenient Dosage; Solgar Sublingual 1000 mcg Vitamin B12 nuggets melt under the tongue for fast, easy absorption
  • Non-GMO, Kosher & Gluten Free; Solgar Vitamin B12 nuggets are suitable for vegans; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor and color
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
  • English (Publication Language)
No. 20
Nature’s Bounty Vitamin B-12 500 mcg, 100 Count (Pack of 2)
992 Consomer Reviews
Nature’s Bounty Vitamin B-12 500 mcg, 100 Count (Pack of 2)
  • Vitamin B-12 supports heart health, along with healthy circulation*
  • Fast-acting microlozenges have a delicious natural cherry flavor
  • This product is not intended to diagnose, treat, cure or prevent any disease
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

How to choose a good vitamin b12

Does the idea of finding a fantastic vitamin b12 make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in vitamin b12. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top vitamin b12 products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top vitamin b12 on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top vitamin b12 brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top vitamin b12 based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the vitamin b12 were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good vitamin b12, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your vitamin b12.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting vitamin b12 for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our vitamin b12. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what vitamin b12 should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on vitamin b12.