10 Best liquid b12s of 2025

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Best Choice

1

Vimergy

Vimergy Organic Liquid Vitamin B12 Supplement 2500 mcg, Methylcobalamin & Adenosylcobalamin Fast-Absorbing Energy Support USDA Organic, Vegan, Non-GMO B12 Vitamins for Women & Men 30 Serving (30 mL)

10% Off
9.9

Exceptional

Our Rating
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Value for Money

2

NUSAVA
(2 Pack) Vitamin B12 and B6 Liquid Drops, B12 Sublingual Vitamin B Complex - B 12 Vitamin 5000mcg - B12 Methylcobalamin for Energy, Brain, and Heart Support with 27,200 mcg, Raspberry, 80 Servings
Main highlights

High Potency Vitamin B12 Complex
Contains 5000mcg B12, B6, B1, Niacin, Folic Acid for overall wellness.

Ideal for Energy and Brain Support
Perfect for boosting energy, brain function, and heart health.

Pleasant Flavor Praised by Customers
Customers appreciate the pleasant taste, enhancing user experience.
Key specs
- Target:Overall body functions
- Form:Liquid Drops
- Certifications:Non-GMO, Gluten-Free
- Dosage:5000mcg
- Vegan:Yes
9.7

Exceptional

Our Rating
3

Nature's Bounty
Nature's Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

33% Off
Main highlights

Energy and Heart Support
Nature's Bounty Vitamin B-12 supports energy metabolism and heart health, converting food into cellular energy and maintaining healthy nerve cells.

Convenient Sublingual Use
Ideal for those seeking an easy, tasty way to boost B-12 levels with a daily sublingual liquid.

Great Taste Praised
Customers frequently commend the delicious, natural berry flavor of this liquid vitamin.
9.6

Exceptional

Our Rating

9.7
simple to consume

9.5
Absorbency

9.3
worth the money
4

Garden of Life
Garden of Life Organics B12 Vitamin - Whole Food B-12 for Metabolism and Energy, Raspberry, 2oz Liquid

17% Off
Main highlights

Key Features
Delivers 500mcg of vegan B12 daily for energy, metabolism, and heart health. Organic, Non-GMO, gluten-free, and comes in a raspberry spray.

Ideal Use Cases
Perfect for vegans, those with dietary restrictions, or anyone needing a boost in energy and focus without pills or injections.

Customer Praise
Users love the convenience and taste of the raspberry spray, noting significant improvements in energy levels and mental clarity.
Key specs
- Target:Energy, metabolism, heart
- Form:Liquid
- Certifications:USDA Organic, Non GMO
- Dosage:500 Microgram
- Vegan:Certified
9.4

Excellent

Our Rating

9.9
simple to consume

9.7
Absorbency

9.5
Flavor
5

Pure Encapsulations

Pure Encapsulations B12 Liquid | 1,000 mcg Vitamin B12 (Methylcobalamin) Supplement to Support Nerves, Immune Health, Energy, and Cognitive Function* | 1 fl. oz.
9.2

Excellent

Our Rating
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6

NUTRAHARMONY
USDA Organic Vitamin B-Complex B5 Pantothenic Acid | B12 Methylcobalamin | B1 Thiamine | B6 Pyridoxine | B7 Biotin | B9 Folic | B3 Niacinamide - B Complex Liquid Drops, Made in USA Supplement, 2fl oz
Main highlights

Organic Energy Boost
USDA Organic B-Complex provides energy, brain, heart, and immune support with vitamins B1, B2, B3, B5, B6, B7, B9, B12.

Daily Vitality Support
Ideal for individuals seeking enhanced energy and mental focus in a convenient liquid form.

Customer Satisfaction
Users praise its energizing effect and organic formulation.
Key specs
- Form:Liquid drops
- Ingredients:Vitamin B1, B2, B3, B5, B6, B7, B9, B12
- Key Benefits:Energy, brain, heart support
- Dietary Restrictions:Non-GMO, alcohol-free
- Country of Origin:USA
9.1

Excellent

Our Rating
7

VITBOOST
VITBOOST Vegan Liquid B-12 Drops – 60 x 5000 mcg Extra Strength Raspberry Flavored Vitamin B12 Liquid Methylcobalamin sublingual Supplement | Designed to Maximize Absorption & Energy | Gluten Free
Main highlights

Energy and Focus Booster
VitBoost Vegan Liquid B-12 promotes energy, enhances focus, and supports cognitive function with its highly absorbable methylcobalamin formula.

Ideal for Low B-12 Levels
Perfect for individuals needing a convenient, effective boost in B-12 levels to improve energy and mood.

Highly Praised Flavor and Absorption
Customers love the raspberry flavor and quick absorption, noting increased energy and mental clarity.
8.9

Very Good

Our Rating

9.9
simple to consume

9.9
Simple to use

9.9
worth the money
8

Carlyle
Carlyle Vitamin B12 Sublingual Liquid Drops | 10,000mcg | 2 fl oz | Vegetarian, Non-GMO, Gluten Free

14% Off
Main highlights

Key Features and Benefits
Delivers 10,000 mcg Vitamin B12 per serving in a tasty, sublingual formula; gluten, lactose, and GMO-free, emphasizing wellness and purity.

Ideal Use Cases
Perfect for those needing a B12 boost, vegans, elderly, or anyone with B12 absorption challenges seeking a convenient, effective nutritional supplement.

Customer Reviews Highlight
Most reviews praise its easy absorption, delicious berry flavor, and noticeable energy boost, highlighting its effectiveness and taste.
8.7

Very Good

Our Rating

9.9
Absorbency

9.7
simple to consume

9.7
Simple to use
9

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

13% Off
8.5

Good

Our Rating
10

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

11% Off
Main highlights

Natural Energy Boost and Health Support
Organic Vitamin B12 drops enhance energy, mood, memory, and overall health with a high potency of 5000mcg per serving.

Ideal for Quick Absorption and Convenience
Sublingual liquid form ensures fast absorption, perfect for those who can't take pills or prefer quicker results.

Praised for Great Taste and Easy Use
Customers appreciate the pleasant cherry flavor and the convenience of the graduated dropper for accurate dosing.
8.3

Good

Our Rating

9.3
Absorbency

9.3
Flavor

9.1
worth the money

10 Best liquid b12s of 2025

1

Vimergy Organic Liquid Vitamin B12 Supplement 2500 mcg, Methylcobalamin & Adenosylcobalamin Fast-Absorbing Energy Support USDA Organic, Vegan, Non-GMO B12 Vitamins for Women & Men 30 Serving (30 mL)

How do we rank?

How do we rank?

Analyzing top stores

2

(2 Pack) Vitamin B12 and B6 Liquid Drops, B12 Sublingual Vitamin B Complex - B 12 Vitamin 5000mcg - B12 Methylcobalamin for Energy, Brain, and Heart Support with 27,200 mcg, Raspberry, 80 Servings

3

Nature's Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

9.7

9.5

9.3

4

Garden of Life Organics B12 Vitamin - Whole Food B-12 for Metabolism and Energy, Raspberry, 2oz Liquid

9.9

9.7

9.5

5

Pure Encapsulations B12 Liquid | 1,000 mcg Vitamin B12 (Methylcobalamin) Supplement to Support Nerves, Immune Health, Energy, and Cognitive Function* | 1 fl. oz.

6

USDA Organic Vitamin B-Complex B5 Pantothenic Acid | B12 Methylcobalamin | B1 Thiamine | B6 Pyridoxine | B7 Biotin | B9 Folic | B3 Niacinamide - B Complex Liquid Drops, Made in USA Supplement, 2fl oz

7

VITBOOST Vegan Liquid B-12 Drops – 60 x 5000 mcg Extra Strength Raspberry Flavored Vitamin B12 Liquid Methylcobalamin sublingual Supplement | Designed to Maximize Absorption & Energy | Gluten Free

9.9

9.9

9.9

8

Carlyle Vitamin B12 Sublingual Liquid Drops | 10,000mcg | 2 fl oz | Vegetarian, Non-GMO, Gluten Free

9.9

9.7

9.7

9

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

10

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

9.3

9.3

9.1

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