Top 10 Best b 12 vitamin in 2026

Last Updated - 6/7/2026

🏆Best Choice

Nature's Bounty

Nature's Bounty Vitamin B12 1000 mcg Supplements, Supports Energy Metabolism, 200 Ct

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•SUPPORTS CELLULAR ENERGY HEALTH (1): Nature's Bounty Vitamin B-12 1000 mcg aids in converting food into cellular energy (1)
•CARDIOVASCULAR SUPPORT (1): Vitamin B-12 supplements contribute to the health of your cardiovascular and circulatory systems (1)
•MAINTAINS HEALTHY NERVES (1): Great for nerve health, B-12 vitamin helps maintain healthy nerve cells (1)
•EASY TO SWALLOW: These Vitamin B-12 tablets are coated so they are easy to swallow, providing convenience in your daily vitamin regimen
•TRUSTED WELLNESS: From trusted wellness experts, these B-12 Vitamins are made with quality ingredients, backed by 50 years of scientific research

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$8.49

$19.11

-56%

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Nature's Bounty

Vitamin B12 by Nature's Bounty, Vitamin Supplement, Supports Energy Metabolism and Nervous System Health, 1000mcg, 100 Tablets

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•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 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 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.

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$10.99

$11.89

-8%

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Nature Made

Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Energy metabolism support supplement: contains one 150 count bottle of Nature Made Vitamin B12 1000 mcg Softgels for a 150 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 helps support brain cell function and mood health (2)
•Vitamin B12 is important for proper red blood cell formation and helps reduce fatigue for those low in B12 vitamins
•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

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$9.98

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Nature Made

Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•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 helps support brain cell function and mood health (2)
•Vitamin B12 is important for proper red blood cell formation and helps reduce fatigue for those low in B12 vitamins
•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

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$4.50

$9.89

-54%

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Nature Made

Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 150 Sugar Free Fast Dissolve Tablets, 150 Day Supply

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Energy metabolism support supplement: contains one 150 count bottle of Nature Made Vitamin B12 1000 mcg Fast Dissolve Tablets for a 150-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 helps support brain cell function and mood health (2)
•Vitamin B12 is important for proper red blood cell formation and helps reduce fatigue for those low in B12 vitamins
•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

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$13.50

$19.11

-29%

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Nature Made

Nature Made Vitamin B12 1000 mcg, Dietary Supplement For Energy Metabolism Support, 160 Time Release Tablets, 160 Day Supply

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•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 helps support brain cell function and mood health (2)
•Vitamin B12 is important for proper red blood cell formation and helps reduce fatigue for those low in B12 vitamins
•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 & 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

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$10.65

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NatureWise

NatureWise Vitamin B12 1000 mcg - Dietary Supplement for Supporting Energy Metabolism, Mental Clarity, Nervous System Health - Easy-to-Swallow, Soy & Gluten-Free, Non-GMO - 60 Softgels[60-Day Supply]

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•ENERGY METABOLISM SUPPORT: Every easy-to-swallow softgel delivers 1000 mcg of Vitamin B12 to support the production of cellular energy and help convert food into energy.*
•CARDIOVASCULAR HEALTH: Vitamin B12 is important for cardiovascular health, function, and balance in homocysteine levels.*
•BRAIN & NERVE HEALTH SUPPORT: Vitamin B12 may support your cognitive function due to its important role in the nervous system. B12 contributes to the body's production of neurotransmitters, which affect clarity, mood, and memory.*
•SUPERIOR FORMULATION WITH HALAL GELATIN: NatureWise Vitamin B12 softgels have no artificial colors, synthetic dyes, flavors, or GMOs, and they are made with halal gelatin. They are free of gluten, wheat, soy, dairy, eggs, peanuts, tree nuts, fish, or shellfish.
•NSF-CONTENTS CERTIFIED, 3rd PARTY TESTED, QUALITY ASSURED: NatureWise Vitamin B12 1000 mcg softgels are 3rd party tested and NSF-Contents Certified for purity and efficacy and manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility.

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$6.99

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Vitamatic

Vitamatic Vitamin B12 1000 mcg Fast Dissolve – 365 Tablets – Natural Berry Flavor – Supports Energy Metabolism & Nervous System Health

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•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

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$9.99

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NOW Foods

NOW Supplements, Methyl B-12 (Methylcobalamin) 1,000 mcg, Nervous System Health*, 100 Lozenges

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•NERVOUS SYSTEM HEALTH*/1,000 mcg VEGAN LOZENGES: Methylcobalamin is the co-enzyme form of vitamin B-12 that has been found to be especially critical in the maintenance of a healthy nervous system*
•METHYLCOBALAMIN/ESSENTIAL FOR ENERGY PRODUCTION*: Vitamin B-12 is necessary for the production of energy from fats and proteins and is well known for its critical role in DNA synthesis, as well as in homocysteine metabolism*
•CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Soy Free, Kosher, Nut Free, Made without Gluten, Dairy Free, Egg Free
•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

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$7.60

$12.99

-41%

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NOW Foods

NOW Foods Supplements, Vitamin B-12 1,000 mcg with Folic Acid, Nervous System Health*, 250 Chewable Lozenges

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•NERVOUS SYSTEM HEALTH*/ESSENTIAL FOR ENERGY PRODUCTION*: Vitamin B-12 (cobalamin) is a water soluble vitamin necessary for the maintenance of a healthy nervous system and for the production of energy from fats and proteins.*
•CHEWABLE LOZENGES WITH FOLIC ACID/SUITABLE FOR VEGANS: 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: Vegan/Vegetarian, Kosher, Soy Free, Made without Gluten, Dairy Free, Egg Free, Low Sodium
•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.

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$9.99

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