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Cognitive function: vitamin B12 methylcobalamin helps support nerve cell health and cognitive function.
*. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Pure encapsulations products are FREE FROM wheat, flavors & sweeteners, and unnecessary binders, fillers & preservatives.

S. Healthy methylation: Methyl-Guard Plus supports methylation and promotes a healthy level of homocysteine. Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Free from: doesn't contain gluten, eggs, fish, soy, peanuts, dairy, tree nuts, or shellfish.

*. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, tree nuts & peanuts, eggs, and unnecessary binders, gluten, artificial colors, flavors & sweeteners, too.


Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Olympic Teams. Complete formula: an optimal balance of eight B vitamins with extra vitamin B12, plus choline, in their active forms to enhance absorption in the body.

From the trusted wellness experts nature’s bounty vitamin b-12 tablets are a product of nearly 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence.
Our quick-dissolve Vitamin B-12 tablets are suitable for vegetarians. They are non-GMO, gluten- and sugar-free. For your nerves nature’s bounty b-12 is an important vitamin for maintaining healthy nerve cells1. Hence customers are expected to be available during the product delivery. Product note: exposure to heat or sunlight may lead to melting/damage of product.

Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.

We pride ourselves on quality, produced in the USA. Manufactured in the usa - our b12 is manufactured in our own, which is why all bottles come with a 30-day guarantee, state-of-the-art cGMP certified facility in Phoenix, Arizona.
Safe for all diets! Rest assured, dairy, artificial flavors, soy, GMOs, synthetic dyes, we offer nutritional coverage for the physical & mental vigor you need. Energy & metabolism support - our easy-to-use, great-tasting liquid formula supports efficient energy & metabolism production and normal nervous system function. Natural sleep support - methylcobalamin is linked to positive effects on sleep due to its influence on melatonin secretion and light sensitivity.

1. Thorne Research
#ad
60 Capsules, Soy-Free, and Methylation, Supports Heart and Nerve Health, Blood Cell Function, as Methylcobalamin, Healthy Sleep, Dairy-Free, Gluten-Free, Thorne Vitamin B12
#adThorne Research #ad - Methyl-b12: a form of vitamin B12 that is more readily used by the body*. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Heart & nerves: Supports heart health and nerve function*.More information #ad
Methylation: Supports the body's healthy methylation processes*. Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Sleep: helps maintain normal circadian rhythms to support restful sleep*. Thorne is also a proud partner of U. S. Olympic Teams.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 3.22 Inches |
Length | 1.83 Inches |
Weight | 0.07 Pounds |
Width | 1.83 Inches |
Part Number | B125 |
Model | B125 |
More information #ad
2. Pure Encapsulations
#ad
Nerve Health, Pure Encapsulations B12 5,000 Liquid | Vitamin B12 Methylcobalamin Supplement to Support Energy, and Blood Cells* | 1 fl. oz., Cognitive Function
#adPure Encapsulations #ad - Cellular energy production: vitamin B12 can also play an important role in contributing to energy production and maintaining a healthy immune system. *. Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, eggs, tree nuts & peanuts, coatings and shellacs, artificial colors, GMOs, gluten, too.Cognitive function: vitamin B12 methylcobalamin helps support nerve cell health and cognitive function.
More information #ad
*. Immune support: vitamin b12 also plays a role in immune system health and healthy homocysteine metabolism. *. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Pure encapsulations products are FREE FROM wheat, flavors & sweeteners, and unnecessary binders, fillers & preservatives.
Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 1.7 Inches |
Length | 10.6 Inches |
Weight | 0.1 Pounds |
Width | 5 Inches |
Part Number | B125L |
Model | PRE12599 |
More information #ad
3. Thorne Research
#ad
Gluten-Free, B6, Thorne Methyl-Guard Plus, 90 Capsules, and B12, Active folate 5-MTHF with Vitamins B2, Dairy-Free, Soy-Free, Supports methylation and Healthy Level of homocysteine
#adThorne Research #ad - Cardiovascular support: Providing the nutritional cofactors for optimal homocysteine metabolism supports cardiovascular health. Thorne is also a proud partner of 11 U.S. Healthy methylation: Methyl-Guard Plus supports methylation and promotes a healthy level of homocysteine. Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Free from: doesn't contain gluten, eggs, fish, soy, peanuts, dairy, tree nuts, or shellfish.
More information #ad
Active forms: formulated with active folate 5-MTHF and the active, B6, tissue-ready forms of vitamins B2, and B12 to optimize absorption. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Olympic Teams.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 4.23 Inches |
Length | 2.38 Inches |
Weight | 0.14 Pounds |
Width | 2.38 Inches |
Part Number | SF789 |
Model | No Model |
More information #ad
4. Pure Encapsulations
#ad
Immune Health, Energy, and Cognitive Function* | 1 fl. oz., Pure Encapsulations B12 Liquid | 1,000 mcg Vitamin B12 Methylcobalamin Supplement to Support Nerves
#adPure Encapsulations #ad - Immune support: vitamin B12 plays a role in immune system health and healthy homocysteine metabolism. *. Cognitive function: b12 is helps support nerve cell health, overall well-being, and cognitive function.*. Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
More information #ad
Pure encapsulations products are FREE FROM wheat, GMOs, coatings and shellacs, fillers & preservatives. Cellular energy production: vitamin B12 can also play an important role in contributing to energy production and maintaining a healthy immune system*. Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, tree nuts & peanuts, eggs, and unnecessary binders, gluten, artificial colors, flavors & sweeteners, too.
Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 1.89 Inches |
Length | 4.49 Inches |
Weight | 0.15 Pounds |
Width | 2.5 Inches |
Part Number | B12L |
More information #ad
5. Thorne Research
#ad
Thorne Methyl-Guard, Methylation Support Supplement with Folate and Vitamin B12, 180 Capsules
#adThorne Research #ad - Methylation: Support for healthy methylation*. Homocysteine: Promotes homocysteine metabolism*. Free from: every thorne product is made with the purest possible ingredients - without gluten or other major allergens eggs, dairy, tree nuts, shellfish, peanuts This product also contains no soy, or fish.More information #ad
Multiple functions: support for heart, blood vessel, brain, nerve, and bone health*. Active bs: contains the active, methylated forms of folate and vitamin B12 5-MTHF and methylcobalamin.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 5.22 Inches |
Length | 2.89 Inches |
Weight | 0.26 Pounds |
Width | 2.89 Inches |
Part Number | SF787-R |
More information #ad
6. Thorne Research
#ad
Vitamin B Complex with Active B12 and Folate, Thorne B-Complex #12, 60 Capsules
#adThorne Research #ad - Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Nervous system: Promotes an optimally functioning nervous system.Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Olympic Teams. Complete formula: an optimal balance of eight B vitamins with extra vitamin B12, plus choline, in their active forms to enhance absorption in the body.
More information #ad
Thorne is also a proud partner of 11 U. S. Free from: doesn't contain gluten, eggs, soy, dairy, fish, tree nuts, peanuts, or shellfish. Cellular energy: b vitamins promote cellular energy production by supporting the conversion of carbohydrates into energy, as well as the optimal metabolism of fats and proteins.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 3.72 Inches |
Length | 2.09 Inches |
Weight | 0.05 Pounds |
Width | 2.09 Inches |
Part Number | B112-R |
More information #ad
7. Nature's Bounty
#ad
1000mcg, Vitamin B12 by Nature's Bounty, Supports Energy Metabolism and Nervous System Health, 60 Tablets, Quick Dissolve Vitamin Supplement
#adNature's Bounty #ad - Purity is our priority nature’s bounty is committed to safety and purity in all our supplements. They help the body convert food into the fuel which is used to produce cellular energy in the body1. For energ: 60-count, vitamin b-12 1000mcg tablets.From the trusted wellness experts nature’s bounty vitamin b-12 tablets are a product of nearly 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence.
More information #ad
For your heart nature’s bounty vitamin b-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems1. Nature’s bounty quick dissolve B-12 vitamins play an important role in energy metabolism in the body1. Our quick-dissolve Vitamin B-12 tablets are suitable for vegetarians. They are non-GMO, gluten- and sugar-free. For your nerves nature’s bounty b-12 is an important vitamin for maintaining healthy nerve cells1. Hence customers are expected to be available during the product delivery. Product note: exposure to heat or sunlight may lead to melting/damage of product.
Brand | Nature's Bounty #ad |
Manufacturer | Nature's Bounty #ad |
Height | 3.7 Inches |
Length | 2 Inches |
Weight | 0.15 Pounds |
Width | 2 Inches |
Part Number | 74312719509 |
Model | 71950 |
More information #ad
8. Pure Encapsulations
#ad
And Cognitive Health* | 180 Capsules, Nerves, Pure Encapsulations Methylcobalamin 1,000 mcg | Vitamin B12 Supplement to Support Memory
#adPure Encapsulations #ad - Neurological health: methylcobalamin helps maintain healthy glutamate activity in the brain, providing support for healthy brain cell activity. *. Pure difference: what makes us different isn't just our process or what goes into our supplements -- what we leave out matters, coatings and shellacs, gluten, artificial colors, tree nuts & peanuts, flavors & sweeteners, eggs, and unnecessary binders, too.Pure quality: our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
More information #ad
Pure encapsulations products are FREE FROM wheat, GMOs, fillers & preservatives. Cognitive health: Supports optimal cognitive health, energy production, and memory. *. Nerve health: methylcobalamin offers advanced vitamin B12 support for a healthy nervous system. *.Brand | Pure Encapsulations #ad |
Manufacturer | Pure Encapsulations #ad |
Height | 2 Inches |
Length | 3.5 Inches |
Width | 2 Inches |
Part Number | MT1 |
More information #ad
9. Global Healing Center
#ad
2500 mcg Organic Sublingual Liquid Vitamin B12 Drops | 2-in-1 Methylcobalamin & Adenosylcobalamin Blend for Energy, Mood, Global Healing Center Vegansafe B12, 30-Day Supply 1 Fl Oz, and Heart Health
#adGlobal Healing Center #ad - The fast, easy absorption helps support normal brain & mood function to promote healthy mental wellness. Combat deficiency, fatigue, and brain fog to get the most out of the food you eat! High potency - our b12 blend of methylcobalamin & adenosylcobalamin is the most pure, bioavailable coenzyme combination available.We pride ourselves on quality, produced in the USA. Manufactured in the usa - our b12 is manufactured in our own, which is why all bottles come with a 30-day guarantee, state-of-the-art cGMP certified facility in Phoenix, Arizona.
More information #ad
Certified organic - our b12 formula is free of gluten, nuts, sugar, & toxic fillers. With low b12 levels being so common, we've included 2, active, 500 mcg in each serving for your body to absorb efficiently. Safe for all diets! Rest assured, dairy, artificial flavors, soy, GMOs, synthetic dyes, we offer nutritional coverage for the physical & mental vigor you need. Energy & metabolism support - our easy-to-use, great-tasting liquid formula supports efficient energy & metabolism production and normal nervous system function. Natural sleep support - methylcobalamin is linked to positive effects on sleep due to its influence on melatonin secretion and light sensitivity.
Brand | Global Healing Center #ad |
Manufacturer | Global Healing Center #ad |
Height | 1.18 Inches |
Length | 4.33 Inches |
Weight | 0.19 Pounds |
Width | 1.18 Inches |
Part Number | S3-HZOX-5N7O |
More information #ad
10. Thorne Research
#ad
Methylfolate Active B9 Folate Supplement, and Homocysteine Levels, 60 Capsules, Nerve Health, Thorne 5-MTHF 5mg, Supports Cardiovascular Health, Methylation, Fetal Development
#adThorne Research #ad - Trusted: thorne is chosen by champions and trusted by 100+ pro teams. Positivity: Supports a healthy outlook*. Healthy methylation: A breakthrough in active folate supplementation for healthy methylation*. Thorne is also a proud partner of 11 U.More information #ad
S. Olympic Teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Nerves & circulation: Supports healthy blood vessel and nerve function*. Cardiovascular support: Providing the nutritional cofactors for optimal homocysteine metabolism supports cardiovascular health*.Brand | Thorne Research #ad |
Manufacturer | Thorne Research #ad |
Height | 2.97 Inches |
Length | 1.7 Inches |
Weight | 0 Pounds |
Width | 1.7 Inches |
Part Number | B132 |
Model | B132 |
More information #ad