Best Vitamin B12 Supplements Updated April 2026
Advertiser disclosure About our rankings

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.

Best Vitamin B12 Supplements
2026 Buyer's GuideUpdated April 2026
Advertiser disclosure About our rankings
Sort by:
Best Vitamin B12 Supplement
1

10.0

USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood,...
Taste
Quality
Energy
Effectiveness
Ease of use
Ingredients
-27%
6K+ bought in past month
Best Vitamin B12 Supplement

10.0

1
USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood,...
Taste
Quality
Energy
Effectiveness
Ease of use
Ingredients
6K+ bought in past month
-27%
Best Vitamin B12 Supplement

10.0

1
USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood,...
Available in:  3 styles
Taste
Quality
Energy
Effectiveness
Ease of use
Ingredients
6K+ bought in past month
-27%
Popular
2

9.9

Sports Research® Vitamin D3 + K2 w/Coconut Oil - Vegan Vitamin D 5000iu (125mcg) & Mk7 Vitamin K 100mcg for Bone & Immune Suppo...
Quality
Ease of use
Effectiveness
Ingredients
Immune support
Vitamin d levels
-20%
Popular

9.9

2
Sports Research® Vitamin D3 + K2 w/Coconut Oil - Vegan Vitamin D 5000iu (125mcg) & Mk7 Vitamin K 100mcg for Bone & Immune Suppo...
Quality
Ease of use
Effectiveness
Ingredients
Immune support
Vitamin d levels
-20%
Popular

9.9

2
Sports Research® Vitamin D3 + K2 w/Coconut Oil - Vegan Vitamin D 5000iu (125mcg) & Mk7 Vitamin K 100mcg for Bone & Immune Suppo...
Available in:  3 sizes
Quality
Ease of use
Effectiveness
Ingredients
Immune support
Vitamin d levels
-20%
3

9.7

Vitamin D3 K2 - Vitamin D3 10000 iu & K2 as MK-7 120 mcg - Immune & Mood Support, for Bone & Teeth Health - with Magnesium, Zin...
Quality
Effectiveness
Value for money
Ease of use
Energy
Immune support
-15%

9.7

3
Vitamin D3 K2 - Vitamin D3 10000 iu & K2 as MK-7 120 mcg - Immune & Mood Support, for Bone & Teeth Health - with Magnesium, Zin...
Quality
Effectiveness
Value for money
Ease of use
Energy
Immune support
-15%

9.7

3
Vitamin D3 K2 - Vitamin D3 10000 iu & K2 as MK-7 120 mcg - Immune & Mood Support, for Bone & Teeth Health - with Magnesium, Zin...
Available in:  2 sizes
Quality
Effectiveness
Value for money
Ease of use
Energy
Immune support
-15%
4

9.5

EZ Melts Dissolvable B12 2,500 mcg - Vitamin B12 for Energy & Immune Support - Non-GMO, Vegan & Gluten-Free - Red Cherry - 90 S...
Taste
Solubility
Quality
Ease of use
Effectiveness
Energy
10% Coupon

9.5

4
EZ Melts Dissolvable B12 2,500 mcg - Vitamin B12 for Energy & Immune Support - Non-GMO, Vegan & Gluten-Free - Red Cherry - 90 S...
Taste
Solubility
Quality
Ease of use
Effectiveness
Energy
10% Coupon

9.5

4
EZ Melts Dissolvable B12 2,500 mcg - Vitamin B12 for Energy & Immune Support - Non-GMO, Vegan & Gluten-Free - Red Cherry - 90 S...
Available in:  2 sizes
Taste
Solubility
Quality
Ease of use
Effectiveness
Energy
10% Coupon
5

9.4

Global Healing Center - Vitamin B12 Sublingual 5000 MCG Organic Liquid Supplement, Methylcobalamin, Adenosylcobalamin, Hydroxo ...
Taste
Quality
Effectiveness
Energy
B12 content
Ease of use
-20%

9.4

5
Global Healing Center - Vitamin B12 Sublingual 5000 MCG Organic Liquid Supplement, Methylcobalamin, Adenosylcobalamin, Hydroxo ...
Taste
Quality
Effectiveness
Energy
B12 content
Ease of use
-20%

9.4

5
Global Healing Center - Vitamin B12 Sublingual 5000 MCG Organic Liquid Supplement, Methylcobalamin, Adenosylcobalamin, Hydroxo ...
Available in:  2 sizes
Taste
Quality
Effectiveness
Energy
B12 content
Ease of use
-20%
Best Value
6

9.3

Vitamatic Vitamin B12 1000 mcg Fast Dissolve – 365 Tablets – Natural Berry Flavor – Supports Energy Metabolism & Nervous System...
Value for money
Taste
Quality
Dissolvability
Ease of use
Effectiveness
10% Coupon
Best Value

9.3

6
Vitamatic Vitamin B12 1000 mcg Fast Dissolve – 365 Tablets – Natural Berry Flavor – Supports Energy Metabolism & Nervous System...
Value for money
Taste
Quality
Dissolvability
Ease of use
Effectiveness
10% Coupon
Best Value

9.3

6
Vitamatic Vitamin B12 1000 mcg Fast Dissolve – 365 Tablets – Natural Berry Flavor – Supports Energy Metabolism & Nervous System...
Available in:  3 styles
Value for money
Taste
Quality
Dissolvability
Ease of use
Effectiveness
10% Coupon
7

9.1

NATURELO Vegan B12 - Methyl B12 with Organic Spirulina - High Potency Vitamin B12 1000 mcg Methylcobalamin - Supports Healthy M...
Quality
Energy boost
Ease of swallow
Vegan content
Effectiveness
Health benefits

9.1

7
NATURELO Vegan B12 - Methyl B12 with Organic Spirulina - High Potency Vitamin B12 1000 mcg Methylcobalamin - Supports Healthy M...
Quality
Energy boost
Ease of swallow
Vegan content
Effectiveness
Health benefits

9.1

7
NATURELO Vegan B12 - Methyl B12 with Organic Spirulina - High Potency Vitamin B12 1000 mcg Methylcobalamin - Supports Healthy M...
Available in:  2 sizes
Quality
Energy boost
Ease of swallow
Vegan content
Effectiveness
Health benefits
8

9.0

NatureWise Vitamin D3 5000iu (125 mcg) 1 Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gl...
Quality
Ease of swallow
Value for money
Capsule size
Job performance
Immune system support
-15%

9.0

8
NatureWise Vitamin D3 5000iu (125 mcg) 1 Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gl...
Quality
Ease of swallow
Value for money
Capsule size
Job performance
Immune system support
-15%

9.0

8
NatureWise Vitamin D3 5000iu (125 mcg) 1 Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gl...
Available in:  7 styles ,  4 sizes
Quality
Ease of swallow
Value for money
Capsule size
Job performance
Immune system support
-15%
Premium Pick
9

8.8

NEVISS 2Pack Vegan Vitamin D3 + Vitamin B12 Gummies, High Potency D3 5000IU & 1000 mcg Methylated B12, Vitamin D3 and B12 for A...
Taste
Vitamin content
$5 Coupon
Premium Pick

8.8

9
NEVISS 2Pack Vegan Vitamin D3 + Vitamin B12 Gummies, High Potency D3 5000IU & 1000 mcg Methylated B12, Vitamin D3 and B12 for A...
Taste
Vitamin content
$5 Coupon
Premium Pick

8.8

9
NEVISS 2Pack Vegan Vitamin D3 + Vitamin B12 Gummies, High Potency D3 5000IU & 1000 mcg Methylated B12, Vitamin D3 and B12 for A...
Taste
Vitamin content
$5 Coupon
10

8.7

Sports Research® Vitamin B-Complex - Full Spectrum of B Vitamins with Methylated B12 & Folate - Gluten Free · Plant-Based · Non...
Quality
Energy
Ingredients
Effectiveness
Ease of use
-20%

8.7

10
Sports Research® Vitamin B-Complex - Full Spectrum of B Vitamins with Methylated B12 & Folate - Gluten Free · Plant-Based · Non...
Quality
Energy
Ingredients
Effectiveness
Ease of use
-20%

8.7

10
Sports Research® Vitamin B-Complex - Full Spectrum of B Vitamins with Methylated B12 & Folate - Gluten Free · Plant-Based · Non...
Available in:  2 sizes
Quality
Energy
Ingredients
Effectiveness
Ease of use
-20%

Our Top Choice

Best Vitamin B12 Supplement
1

10.0

USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood,...
Taste
Quality
Energy
Effectiveness
Ease of use
Ingredients
-27%
6K+ bought in past month
Best Vitamin B12 Supplement

10.0

1
USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood,...
Taste
Quality
Energy
Effectiveness
Ease of use
Ingredients
6K+ bought in past month
-27%
Best Vitamin B12 Supplement

10.0

1
USDA Organic Vitamin B12 Sublingual Drops - 5000 mcg Liquid Vegan Methylcobalamin for Women & Men - Energy Boost, Focus & Mood,...
Available in:  3 styles
Taste
Quality
Energy
Effectiveness
Ease of use
Ingredients
6K+ bought in past month
-27%
Related Categories
B12 SupplementB12 Supplement for WomenSublingual B12 SupplementMethylcobalamin B12 SupplementB12 DropsB12 Liquid Drops
How We Rank
Expert Analysis
Our team of experts highlights useful information so you can easily compare products to find the one that's right for you.

Award-Winning Tech
Our technology analyzes thousands of purchase trends to bring you the top product recommendations.

Why Trust Our Reviews?
1,000,000+ shoppers use Buyer's Guide every week to find the best products and services online.

Learn more about our rankings.

Reliable, Safe & Secure
Helping millions of users make smarter purchases online.
Related Categories
B12 SupplementB12 Supplement for WomenSublingual B12 SupplementMethylcobalamin B12 SupplementB12 DropsB12 Liquid Drops
Related Categories
B12 SupplementB12 Supplement for WomenSublingual B12 SupplementMethylcobalamin B12 SupplementB12 DropsB12 Liquid Drops