July 4, 2025

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10 Best vitamin b12 supplements of 2025

Save up to 58% off

Best Choice

1

THORNE
THORNE Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Healthy Sleep & Methylation* - Gluten, Dairy & Soy-Free - 60 Capsules
Main highlights

Supports Heart and Nerve Health
Methyl-B12 form supports heart health, nerve function, and methylation.

Ideal for Vegetarians and Vegans
Perfect for those with B12 deficiency due to diet.

Improved Energy Levels
Customers praise enhanced energy and focus after use.
9.9

Exceptional

Our Rating

9.9
simple to consume

9.9
Absorbency

9.5
Flavor
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Pure Encapsulations
Pure Encapsulations B12 Folate - Energy Supplement to Support Nerves, Energy Metabolism & Cognitive Support* - with Vitamin B Folate as Metafolin - 60 Capsules
Main highlights

Energy and Metabolism Support
Contains Vitamin B12 and folate to convert carbohydrates into energy and support metabolism.

Ideal for Cognitive and Nervous System Health
Supports neural development, memory, and cognitive functions; beneficial for nervous system health.

Highly Praised for Mood and Anxiety Improvement
Customers report significant mood and anxiety improvements with regular use.
9.6

Exceptional

Our Rating

9.9
simple to consume

9.9
Absorbency

9.7
quality of ingredients
3

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

58% Off
Main highlights

Energy Metabolism Support
Nature Made Vitamin B12 1000 mcg Softgels support energy metabolism and brain cell function, reducing fatigue and enhancing mood.

Daily Convenience and Longevity
Ideal for daily use with one softgel per day providing a 150-day supply, perfect for long-term supplementation.

Perfect Dosage and Size
Customers praise the effective 1000 mcg dosage and small, easy-to-swallow softgel size.
9.5

Excellent

Our Rating

9.9
simple to consume

9.5
Flavor

9.5
worth the money
4

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

47% Off
Main highlights

Supports Cellular Energy and Cardiovascular Health
Nature's Bounty B-12 vitamins aid in energy conversion and support cardiovascular health.

Ideal for Energy Boost and Nerve Health
Recommended for those needing a boost in energy and maintaining healthy nerves.

Highly Praised for Freshness and Value
Customers appreciate the product's freshness, reasonable price, and effectiveness in boosting energy.
9.4

Excellent

Our Rating

9.5
simple to consume

9.5
worth the money

9.3
Flavor
5

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

48% Off
Main highlights

Energy Metabolism Support
Nature Made Vitamin B12 helps convert food into usable energy.

Daily Health Support
Ideal for maintaining energy and mood health with daily use.

Trusted Quality
Customers praise its effectiveness and easy-to-swallow design.
9.3

Excellent

Our Rating

9.5
simple to consume

9.5
worth the money

9.5
Absorbency
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6

Horbäach
Horbäach B12 Sublingual Methylcobalamin | 5000mcg | 120 Fast Dissolve Tablets | Vegetarian, Non-GMO and Gluten Free Supplement

14% Off
Main highlights

Powerful B12 Supplement
Provides 5,000 mcg of Vitamin B-12 as Methylcobalamin.

Ideal for Energy Boost
Perfect for those seeking increased energy and vitality.

Quick Dissolve Feature
Highly praised for fast melting and pleasant taste.
9.0

Excellent

Our Rating

9.9
simple to consume

9.7
Absorbency

9.3
worth the money
7

Nature's Bounty
Nature's Bounty Vitamin B12, Supports Energy Metabolism and Nervous System Health, 500mcg, 100 Quick Dissolve Tablets

21% Off
Main highlights

Energy Metabolism Support
Nature's Bounty B-12 helps convert food into energy, supporting overall energy metabolism.

Ideal for Vegetarians
Suitable for vegetarians, non-GMO, gluten-free, and sugar-free formula.

Quick Dissolve Convenience
Praised for quick dissolve tablets, making it easy to consume.
8.8

Very Good

Our Rating

9.9
simple to consume

9.7
Flavor

9.5
worth the money
8

EZ Melts
EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply
Main highlights

Vegan B12 Benefits
Supports immune function, mental clarity, and energy conversion with methylcobalamin.

Convenient On-the-Go Use
Dissolvable tablets ideal for busy lifestyles and easy daily routines.

Pleasant Fruity Taste
Customers praise the delicious cherry flavor and quick dissolve.
8.7

Very Good

Our Rating

9.9
simple to consume

9.9
Simple to use

9.9
Absorbency
9

Nature Made
Nature Made Extra Strength Vitamin B12 3000 mcg, Dietary Supplement for Energy Metabolism Support, 60 Softgels, 60 Day Supply

34% Off
Main highlights

Energy Metabolism Support
Nature Made Vitamin B12 helps break down food into energy.

Ideal for Low B12 Levels
Perfect for reducing fatigue and supporting red blood cell formation.

Highly Recommended Brand
Customers praise its availability and reliability from a trusted manufacturer.
8.4

Good

Our Rating
10

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

32% Off
Main highlights

Energy Metabolism Support
Nature's Bounty Vitamin B-12 aids in converting food into cellular energy.

Ideal for Cardiovascular Health
Perfect for supporting cardiovascular and circulatory system health.

Fast Dissolving Tablets
Customers appreciate the good taste and quick dissolving feature.
8.1

Good

Our Rating

9.7
simple to consume

9.7
worth the money

9.5
Flavor

10 Best vitamin b12 supplements of 2025

1

THORNE Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Healthy Sleep & Methylation* - Gluten, Dairy & Soy-Free - 60 Capsules

9.9

9.9

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

Pure Encapsulations B12 Folate - Energy Supplement to Support Nerves, Energy Metabolism & Cognitive Support* - with Vitamin B Folate as Metafolin - 60 Capsules

9.9

9.9

9.7

3

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

9.9

9.5

9.5

4

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

9.5

9.5

9.3

5

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

9.5

9.5

9.5

6

Horbäach B12 Sublingual Methylcobalamin | 5000mcg | 120 Fast Dissolve Tablets | Vegetarian, Non-GMO and Gluten Free Supplement

9.9

9.7

9.3

7

Nature's Bounty Vitamin B12, Supports Energy Metabolism and Nervous System Health, 500mcg, 100 Quick Dissolve Tablets

9.9

9.7

9.5

8

EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply

9.9

9.9

9.9

9

Nature Made Extra Strength Vitamin B12 3000 mcg, Dietary Supplement for Energy Metabolism Support, 60 Softgels, 60 Day Supply

10

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

9.7

9.7

9.5

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