September 22, 2025

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10 Best b12s 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?

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

53% 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.
Key specs
- Form:Coated tablets
- Target:Cellular energy health
- Certifications:N/A
- Dosage:N/A
- Quantity:N/A
9.3

Excellent

Our Rating

9.5
simple to consume

9.5
worth the money

9.3
Flavor
4

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.
Key specs
- Form:Softgels
- Target:Energy metabolism support
- Certifications:USP Verified
- Dosage:1000 mcg
- Quantity:150 count
9.2

Excellent

Our Rating

9.9
simple to consume

9.5
Flavor

9.5
worth the money
5

Nature Made
Nature Made Maximum Strength Vitamin B12 5000 mcg, Dietary Supplement for Energy Metabolism Support, 60 Softgels, 60 Day Supply

28% Off
Main highlights

Energy Metabolism Support
Nature Made Vitamin B12 helps convert food into energy for your body.

Ideal for Vegetarians
Perfect supplement for vegetarians needing B12 for energy and health.

Easy to Swallow
Customers appreciate the easy-to-swallow softgel format.
Key specs
- Form:Softgels
- Target:Energy metabolism support
- Certifications:USP Verified
- Dosage:5000 mcg
- Quantity:60 count
8.9

Very Good

Our Rating

9.7
simple to consume

9.5
Flavor

9.3
worth the money
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6

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.
8.8

Very Good

Our Rating

9.5
simple to consume

9.5
worth the money

9.5
Absorbency
7

Horbäach
Horbäach B12 Vitamin 5000 mcg | 120 Fast Dissolve Tablets | Sublingual Methylcobalamin | Vegetarian, Non-GMO & 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.
Key specs
- Form:Fast dissolve tablets
- Target:Essential Vitamin
- Certifications:Laboratory Tested
- Dosage:5,000 mcg
- Quantity:N/A
8.7

Very Good

Our Rating

9.9
simple to consume

9.7
Absorbency

9.3
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.
8.6

Very Good

Our Rating

9.9
simple to consume

9.9
Simple to use

9.9
Absorbency
9

Nutricost
Nutricost Vitamin B12 (Methylcobalamin) 2000mcg, 240 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement
Main highlights

High Potency B12 Supplement
Offers 2,000mcg of Vitamin B12 Methylcobalamin per capsule, supporting energy and metabolism.

Ideal for Vegetarians and Health-Conscious
Vegetarian-friendly, non-GMO, gluten-free formula made in a GMP compliant facility.

Easy to Swallow Capsules
Customers appreciate the ease of taking these capsules daily for energy without additives.
Key specs
- Form:Capsules
- Target:N/A
- Certifications:Non-GMO, Gluten Free
- Dosage:2,000mcg
- Quantity:240 Capsules
8.5

Good

Our Rating

9.9
quality of ingredients

9.7
worth the money

9.5
simple to consume
10

Garden of Life
Garden of Life B12 - Vitamin Code Raw B-12 - 30 Capsules, 1,000mcg Whole Food B12 Methylcobalamin for Energy, Vegan Methylcobalamin B12 Vitamin plus Probiotics & Enzymes, Gluten Free Supplements

17% Off
Main highlights

B12 Energy and Health Support
Provides essential B12 for energy, anemia support, and healthy nervous system.

Ideal for Vegans and Vegetarians
Perfect for those with limited dietary B12 sources, offering vegan-friendly nutrition.

Praised for Digestive Support
Customers appreciate the added probiotics and enzymes for improved digestion.
8.2

Good

Our Rating

9.9
quality of ingredients

9.7
simple to consume

9.5
Flavor

10 Best b12s 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's Bounty Vitamin B12 1000 mcg Supplements, Supports Energy Metabolism, 200 Ct

9.5

9.5

9.3

4

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

9.9

9.5

9.5

5

Nature Made Maximum Strength Vitamin B12 5000 mcg, Dietary Supplement for Energy Metabolism Support, 60 Softgels, 60 Day Supply

9.7

9.5

9.3

6

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

7

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

9.9

9.7

9.3

8

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

9.9

9.9

9.9

9

Nutricost Vitamin B12 (Methylcobalamin) 2000mcg, 240 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement

9.9

9.7

9.5

10

Garden of Life B12 - Vitamin Code Raw B-12 - 30 Capsules, 1,000mcg Whole Food B12 Methylcobalamin for Energy, Vegan Methylcobalamin B12 Vitamin plus Probiotics & Enzymes, Gluten Free Supplements

9.9

9.7

9.5

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