Updated:March, 2026

10 Best Vitamin B12 Without Cyanocobalamin of 2026

Best Choice

9.9

Outstanding

Nutricost

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

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Why We Love It

240 Capsules of Vitamin B12 In Each Bottle
2,000mcg of Vitamin B12 (Methylcobalamin) in each (Vegetarian) Capsule
High Quality B12, Vegetarian Friendly, Non-GMO, Gluten Free
Tested by Independent (3rd Party), ISO-Accredited Laboratories
Made in a GMP Compliant, FDA Registered Facility

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Why We Love It

240 Capsules of Vitamin B12 In Each Bottle
2,000mcg of Vitamin B12 (Methylcobalamin) in each (Vegetarian) Capsule
High Quality B12, Vegetarian Friendly, Non-GMO, Gluten Free
Tested by Independent (3rd Party), ISO-Accredited Laboratories
Made in a GMP Compliant, FDA Registered Facility

How We Find the Top Picks

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

NATURELO

NATURELO Vegan B12 - Methyl B12 with Organic Spirulina - High Potency Vitamin B12 1000 mcg Methylcobalamin - Supports Healthy Mood, Energy, Heart & Eye Health - 90 Capsules

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Main Highlights

VEGAN-FRIENDLY: Vegans and vegetarians are often lacking B12 because of a lack of plant-based food sources. Our vegan B12 made through fermentation provides a perfect source of vitamin B12 for those who don't eat meat.
POTENT & BIOACTIVE: Provides a high potency 1000 mcg dose of vitamin B12 as methylcobalamin, a naturally bioactive, MTHFR-friendly form of the vitamin, which the body can use directly without conversion.
WHOLE FOOD COMPELX WITH ORGANIC SPIRULINA: Spirulina is a rich, plant-based source of natural B vitamins, protein, and minerals like copper and iron, which vegans and vegetarians are often low in as well.
VITAMIN B12 BENEFITS: Vitamin B12 is essential for your energy production, healthy brain and nervous system function, healthy methylation and DNA, and balanced homocysteine levels, which is important for heart health.*
PREMIUM QUALITY: Non-GMO, Gluten Free, Soy Free, Vegan & Vegetarian, with NO Coloring, Flavoring, or Preservatives. Experience the NATURELO difference today!

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Main Highlights

VEGAN-FRIENDLY: Vegans and vegetarians are often lacking B12 because of a lack of plant-based food sources. Our vegan B12 made through fermentation provides a perfect source of vitamin B12 for those who don't eat meat.
POTENT & BIOACTIVE: Provides a high potency 1000 mcg dose of vitamin B12 as methylcobalamin, a naturally bioactive, MTHFR-friendly form of the vitamin, which the body can use directly without conversion.
WHOLE FOOD COMPELX WITH ORGANIC SPIRULINA: Spirulina is a rich, plant-based source of natural B vitamins, protein, and minerals like copper and iron, which vegans and vegetarians are often low in as well.
VITAMIN B12 BENEFITS: Vitamin B12 is essential for your energy production, healthy brain and nervous system function, healthy methylation and DNA, and balanced homocysteine levels, which is important for heart health.*
PREMIUM QUALITY: Non-GMO, Gluten Free, Soy Free, Vegan & Vegetarian, with NO Coloring, Flavoring, or Preservatives. Experience the NATURELO difference today!

9.5

Excellent

Nutricost

Nutricost Vitamin B12 (Methylcobalamin) 1000mcg, 120 Capsules - Vegetarian, Non-GMO & Gluten Free B12 Supplement

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Main Highlights

1000mcg (1mg) of Vitamin B12 Per Serving
120 Servings Per Bottle, 1 Capsule is 1 Serving
Vegetarian, Non-GMO & Gluten Free
Each Batch is Tested by Independent, ISO-Accredited Laboratories
Manufactured in a GMP-Compliant and FDA-Registered Facility

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Main Highlights

1000mcg (1mg) of Vitamin B12 Per Serving
120 Servings Per Bottle, 1 Capsule is 1 Serving
Vegetarian, Non-GMO & Gluten Free
Each Batch is Tested by Independent, ISO-Accredited Laboratories
Manufactured in a GMP-Compliant and FDA-Registered Facility

9.2

Excellent

Horbäach

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

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Main Highlights

SUBLINGUAL B-12: Enjoy the benefits of this Essential Vitamin in delicious Natural Berry Flavor!
POTENT FORMULA: Fast dissolve tablets feature 5,000 mcg of Vitamin B-12 as Methylcobalamin
EXPERTLY CRAFTED: Our vegan formula is backed by our commitment to purity and potency
HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Yeast, Milk, Lactose, Soy, Artificial Flavor, Preservatives, & Non-GMO

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Main Highlights

SUBLINGUAL B-12: Enjoy the benefits of this Essential Vitamin in delicious Natural Berry Flavor!
POTENT FORMULA: Fast dissolve tablets feature 5,000 mcg of Vitamin B-12 as Methylcobalamin
EXPERTLY CRAFTED: Our vegan formula is backed by our commitment to purity and potency
HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Yeast, Milk, Lactose, Soy, Artificial Flavor, Preservatives, & Non-GMO

9.0

Excellent

Igennus Healthcare Nutrition

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

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Main Highlights

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

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Main Highlights

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

8.8

Very Good

Life Extension

Life Extension Vitamin B12 Methylcobalamin 500mcg - Vitamin B12 Supplement for General Energy and Brain Health - Sugar Free Vegetarian Lozenges Dissolve in Your Mouth - Once Daily - 100 Count

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Main Highlights

B12 for brain health B12 is a water-soluble vitamin that plays a vital role in nerve and brain health and cognitive function. Our B12 formula delivers the active form (methylcobalamin).
Methylcobalamin for a healthy heart Our B12 supplement is formulated to help promote cardiovascular health by supporting homocysteine levels already in normal range.
Quick-dissolving B12 lozenges Getting your vitamin B12 has never been easier: our vitamin B12 supplement delivers 500 mcg of methylcobalamin in every gluten-free, vegetarian lozenge.
Ingredients matter We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USAand a Certificate of Analysis is available for every one.
Live your healthiest life We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. Thats why so many of our formulas feature specific ingredients and amounts based on scientific studies.

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Main Highlights

B12 for brain health B12 is a water-soluble vitamin that plays a vital role in nerve and brain health and cognitive function. Our B12 formula delivers the active form (methylcobalamin).
Methylcobalamin for a healthy heart Our B12 supplement is formulated to help promote cardiovascular health by supporting homocysteine levels already in normal range.
Quick-dissolving B12 lozenges Getting your vitamin B12 has never been easier: our vitamin B12 supplement delivers 500 mcg of methylcobalamin in every gluten-free, vegetarian lozenge.
Ingredients matter We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USAand a Certificate of Analysis is available for every one.
Live your healthiest life We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. Thats why so many of our formulas feature specific ingredients and amounts based on scientific studies.

8.6

Very Good

Dr. Berg Nutritionals

Dr. Berg Natural Vitamin B12 1000 mcg with B Complex Blend - Methylcobalamin B12 for Energy, Nerve Health, and Cognitive Function* - Methylated B12 with Folate - 60 Capsules (2-Month Supply)

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Main Highlights

Natural, Non-Synthetic Methyl B12: Delivers 1000 mcg of a natural, non-synthetic vitamin B12 methylcobalamin in each daily serving.
B Complex Blend: This potent formula includes B12 vitamins 1000 mcg, thiamin, riboflavin, niacin, vitamin B6, folate, biotin, pantothenic acid, and 20 mg of high-quality magnesium.
Optimized Nutrition: This powerful formula supports cognitive function, enhances energy metabolism, supports healthy red blood cell production, and promotes nervous system health*
2-Month Supply: With 60 high-quality vegetable capsules and a suggested use of just 1 capsule per day, enjoy 60 days of our comprehensive B 12 vitamin 1000 mcg.
Try for 30 Days: If you are unhappy with this product, reach out to us within 30 days of your purchase date and we will take care of you.

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Main Highlights

Natural, Non-Synthetic Methyl B12: Delivers 1000 mcg of a natural, non-synthetic vitamin B12 methylcobalamin in each daily serving.
B Complex Blend: This potent formula includes B12 vitamins 1000 mcg, thiamin, riboflavin, niacin, vitamin B6, folate, biotin, pantothenic acid, and 20 mg of high-quality magnesium.
Optimized Nutrition: This powerful formula supports cognitive function, enhances energy metabolism, supports healthy red blood cell production, and promotes nervous system health*
2-Month Supply: With 60 high-quality vegetable capsules and a suggested use of just 1 capsule per day, enjoy 60 days of our comprehensive B 12 vitamin 1000 mcg.
Try for 30 Days: If you are unhappy with this product, reach out to us within 30 days of your purchase date and we will take care of you.

8.3

Very Good

THORNE

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

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Main Highlights

Active B12: Each capsule provides 1 mg vitamin B12 as methylcobalamin, which is more efficiently used by the body compared to other forms of vitamin B12, like cyanocobalamin
Heart & Brain Health: Supports a normal level of homocysteine in the body to benefit healthy cardiac function, blood cell formation, and optimal nerve function*
Sleep Support: Helps maintain normal circadian rhythms to support restful sleep and supports healthy methylation processes in the body*
Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

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Main Highlights

Active B12: Each capsule provides 1 mg vitamin B12 as methylcobalamin, which is more efficiently used by the body compared to other forms of vitamin B12, like cyanocobalamin
Heart & Brain Health: Supports a normal level of homocysteine in the body to benefit healthy cardiac function, blood cell formation, and optimal nerve function*
Sleep Support: Helps maintain normal circadian rhythms to support restful sleep and supports healthy methylation processes in the body*
Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

8.1

Very Good

NatureWise

NatureWise Vitamin B12 Methylcobalamin - Active Form for Ultra Absorption - 1000mcg Methylated B12 for Energy, Nerve & Heart Support - Non-GMO, Vegan, USA Manufactured - 60 Capsules[60-Day Supply]

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Main Highlights

ACTIVE FORM OF VITAMIN B12: NatureWise B12 Methylcobalamin is made with the methylated form of vitamin B12, making it absorb faster and more efficiently because it does not require the body to break it down or convert it to be utilized.*
BRAIN & NERVE HEALTH SUPPORT: Vitamin B12 may support your cognitive function due to its important role in the nervous system. B12 contributes to the body's production of neurotransmitters, which affect clarity, mood, and memory.*
CARDIOVASCULAR HEALTH: Vitamin B12 is important for cardiovascular health, function, and balance in homocysteine levels.*
VEGAN & NON-GMO: This methylated B12 supplement is vegan and made entirely with non-GMO ingredients. It uses a plant-based capsule making it a great choice for vegans or vegetarians.
3rd PARTY TESTED, USA MANUFACTURED: NatureWise B12 Methylcobalamin is 3rd party tested for purity and efficacy and is proudly manufactured in the USA with clean ingredients in a cGMP-certified facility.

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Main Highlights

ACTIVE FORM OF VITAMIN B12: NatureWise B12 Methylcobalamin is made with the methylated form of vitamin B12, making it absorb faster and more efficiently because it does not require the body to break it down or convert it to be utilized.*
BRAIN & NERVE HEALTH SUPPORT: Vitamin B12 may support your cognitive function due to its important role in the nervous system. B12 contributes to the body's production of neurotransmitters, which affect clarity, mood, and memory.*
CARDIOVASCULAR HEALTH: Vitamin B12 is important for cardiovascular health, function, and balance in homocysteine levels.*
VEGAN & NON-GMO: This methylated B12 supplement is vegan and made entirely with non-GMO ingredients. It uses a plant-based capsule making it a great choice for vegans or vegetarians.
3rd PARTY TESTED, USA MANUFACTURED: NatureWise B12 Methylcobalamin is 3rd party tested for purity and efficacy and is proudly manufactured in the USA with clean ingredients in a cGMP-certified facility.

8.1

Very Good

Carlyle

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

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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

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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

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