Top 10 Best vitamins b12 in 2026

Last Updated - 6/14/2026

🏆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

View offer on:

$8.53

$19.11

-55%

Check Price

Nature Made

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

9.7

ChoiceComparer.com Score

9.7

/ 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

View offer on:

$9.98

Check Price

Amazon Basics

Amazon Basics Vitamin B12 3000 mcg Gummies, Normal Energy Production and Metabolism, Immune System Support, Raspberry, 100 Count (2 per serving) (Previously Solimo)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Raspberry flavor with other natural flavors
•Soft pectin-based vegan gummy
•100 gummies, a one-and-a half month supply (taken daily at listed serving size)
•Gluten-free, no wheat, no dairy, no soy, no egg
•Satisfaction Guarantee: We’re proud of our products. If you aren’t satisfied, we’ll refund you for any reason within a year of purchase. 1-877-485-0385
•An Amazon brand

View offer on:

$8.14

Check Price

Nature Made

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

9.4

ChoiceComparer.com Score

9.4

/ 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

View offer on:

$10.65

$20.59

-48%

Check Price

Nature's Bounty

Nature’s Bounty Vitamin B12 2500 mcg, Cellular Energy Support, for Energy Metabolism, Heart & Nervous System Health, 75 Quick Dissolve Tablets

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•HELPS FUEL YOUR BODY (1): Nature’s Bounty Vitamin B-12 supports energy metabolism by helping the body convert food into the cellular energy (1)
•SUPPORTS HEART HEALTH (1): Taking a Vitamin B 12 supplement is a great way to support the health of your cardiovascular and circulatory systems (1)
•SUPPORTS YOUR NERVOUS SYSTEM (1): Nature’s Bounty Vitamin B-12 helps to maintain healthy nerve cells, supporting nervous system health (1)
•QUALITY IS OUR PRIORITY: Nature’s Bounty is committed to the safety of all of our supplements. Our quick dissolve Vitamin B-12 tablets are gluten free, sugar free, contain no artificial flavors or sweeteners, and are suitable for vegetarians
•FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Vitamin B-12 is a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence

View offer on:

$6.49

$11.89

-45%

Check Price

NUTRAHARMONY

USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood, Brain Health Support - Maximize Absorption - 2 Month Supply, 2 fl oz

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Liquid Vitamin B12 Drops – a pledge of your vivacity and energy! B12 5000mcg – unbeatable & tasty support for your health goals! Formulated to support optimal levels of the vitamin to the body through fast absorption. B12 drops support mood, maintain brain health, and increase energy production.
•Focus, Mood & Energy - B12 drops for men & women are crafted to enhance mood and energy, helping you stay sharp and focused. Boost your overall health and well-being with our B12 vitamins.
•Brain Support – Stay smart & healthy. B12 liquid vitamin drops - unbeatable support for your health goals. Unleash the power of 5000 mcg of liquid B12 drops! Red & tasty vitamins with berry mix flavor support cognitive functions and memory at a high level, as well as maintain brain energy & functioning.
•Advanced Formula – GMO & sugar-free, and completely fabulous vegan vitamin B12! Vitamin B12 drops are manufactured in the USA using advanced technology to ensure the finest quality! That's why every drop of vitamin B12 liquid supplements is safe, effective, and meets industry standards.
•Made with Care & Love – At NUTRAHARMONY, we desire to provide you with quality and outstanding service. If, for any reason, you are not happy with vitamin B12 liquid, just let us know! Drop a message to our support team to share your outstanding experience with B12 liquid vitamins! And remember, we care for your well-being!

View offer on:

$15.89

$19.89

-20%

Check Price

Nature's Bounty

Vitamin B12 by Nature's Bounty, Quick Dissolve Vitamin Supplement, Supports Energy Metabolism and Nervous System Health, 5000mcg, 40 Tablets (Pack of 2)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•FOR ENERGY 80-count, 5000mg Vitamin B-12 Tablets. Nature’s Bounty Vitamin B-12 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).
•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 Vitamin 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 tablets are suitable for vegetarians. They are gluten and sugar-free, and contain no artificial colors, sweeteners or flavors.
•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.

View offer on:

$22.46

Check Price

Why Not Natural

Why Not Natural Organic Vitamin B12 Liquid - Sublingual Extra Strength 60 x 5000 mcg Methylcobalamin Drops, Vegan, Maximize Absorption and Energy

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•FEEL BETTER, NATURALLY: Our sublingual organic Vitamin B12 Liquid Drops formulation is a natural energy, mood, and memory supplement - and supports healthy metabolism, immunity, and nervous system functioning.
•HIGH POTENCY: While most B12 supplements contain 1000mcg to 3000mcg per serving, we give you the same number of servings per bottle at 5000mcg, or you can double your servings by taking just 2500mcg - so you get more for your money.
•COMPARE OUR QUALITY: Compare your current B12 Supplement Facts label to our liquid vitamin B12, and see why Why Not Natural B12 is #1! We have made it our mission to create the best B12 drops.
•EASY FOR YOUR BODY TO USE: Features methylcobalamin, the bioactive form of B12 that’s more readily absorbed by the body. Contains no synthetic cyanocobalamin!
•GRADUATED DROPPER FOR EASY DOSING: The graduated/printed dropper allows you to quickly & easily measure 2500mcg, 5000mcg, or another amount of B12 that’s right for you. No more guessing or counting drops! Save time in the morning, and always get an accurate serving size!

View offer on:

$18.67

$21.97

-15%

Check Price

Igennus Healthcare Nutrition

Igennus Sublingual Vitamin B12 Complex 1000mcg, Methylated Methylcobalamin, Adenosylcobalamin & Hydroxocobalamin, High Absorption & Clean, 180 Servings, Sugar-Free & Vegan

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•THREE SUPERIOR FORMS OF B12 - we provide naturally occurring & bioactive forms of B12 - methylcobalamin, adenosylcobalamin & hydroxocobalamin. No synthetic cyanocobalamin
•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*
•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
•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 to achieve higher B12 levels*
•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)

View offer on:

$16.96

$19.95

-15%

Check Price

Carlyle

Carlyle B12 Vitamin 1000 mcg | 250 Count | Time Release Tablets | as Cyanocobalamin | Vegetarian, Non-GMO & Gluten Free Supplement

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•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

View offer on:

$9.99

$11.75

-15%

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.