Vitamin B12

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NOW Supplements Instant Energy B-12 2000 mcg packets, showing colorful vitamin B-12 packets for quick energy boost.

NOW Supplements Instant Energy B-12 2000 mcg vitamin B packets, showing colorful individual packets with branding and text.

Instant Energy B-12 2000 mcg 75 Packets

NOW Supplements

Bottle of NOW Supplements Methyl Folate 1,000 mcg B vitamin tablets with 90 tablets in a clear plastic bottle.

Bottle of NOW Supplements Methyl Folate 1,000 mcg B-vitamin tablets, showing the label and 90 tablets inside.

Methyl Folate 1,000 mcg 90 Tablets

NOW Supplements

Bottle of NOW Supplements B-12 1,000 mcg vitamin B lozenges with 250 tablets, showing the label and product packaging.

NOW Supplements B-12 1,000 mcg vitamin lozenges in a blister pack, showing the orange-flavored lozenges and packaging.

B-12 1,000 mcg 250 Lozenges

NOW Supplements

NOW Supplements Methyl B-12 1,000 mcg vitamin B lozenges, close-up of the orange-flavored lozenge and packaging.

NOW Supplements Methyl B-12 1,000 mcg vitamin B lozenges, showing the package and lozenge tablets inside.

Methyl B-12 1,000 mcg 100 Lozenges

NOW Supplements

Box of NOW Supplements B-12 2,000 mcg vitamin B lozenges with orange-flavored tablets arranged on a white surface.

NOW Supplements B-12 2,000 mcg vitamin lozenges in a blister pack, showing the packaging and lozenges.

B-12 2,000 mcg 100 Lozenges

NOW Supplements

B-12 1,000 mcg vitamin B lozenges by NOW Supplements, close-up of the orange-flavored lozenges in a blister pack

NOW Supplements B-12 1,000 mcg vitamin lozenges, close-up of the bottle with lozenge tablets and label showing product details.

B-12 1,000 mcg 100 Lozenges

NOW Supplements

Now Shots B-12 10,000 mcg Mixed Berry vitamin B supplement bottles with colorful label and 12 shot containers.

Now Shots B-12 10,000 mcg mixed berry vitamin supplement in a sleek bottle with 12 shots, designed to boost energy and vitality.

Now Shots B-12 10,000 mcg Mixed Berry 12 Shots

NOW Supplements

NOW Supplements Methyl B-12 5,000 mcg vitamin B lozenges, close-up of the orange and white lozenge tablets in a blister pack.

Bottle of NOW Supplements Methyl B-12 5,000 mcg Vitamin B lozenges with 120 tablets and orange flavor on a white background.

Methyl B-12 5,000 mcg 120 Lozenges

NOW Supplements

NOW Supplements Ultra B-12 vitamin B liquid in 4 fl oz bottle, featuring a dropper for easy daily B vitamin intake.

NOW Supplements Ultra B-12 vitamin in a 4 fl oz (118 ml) bottle, featuring a clear dropper for easy dosing.

Ultra B-12 4 fl oz (118 ml)

NOW Supplements

NOW Supplements Methyl B-12 10,000 mcg vitamin B lozenges, close-up of the orange-flavored lozenges in blister pack.

NOW Supplements Methyl B-12 10,000 mcg vitamin B lozenges, close-up of orange-flavored lozenges in a bottle.

Methyl B-12 10,000 mcg 60 Lozenges

NOW Supplements

Jarrow Formulas Methyl B-12 1000 mcg and Methyl Folate 400 mcg vitamin B lozenges on packaging

Jarrow Formulas Methyl B-12 1000 mcg and Methyl Folate 400 mcg vitamin B lozenges in a blister pack

Methyl B-12 1000 mcg & Methyl Folate 400 mcg 100 Lozenges

Jarrow Formulas

Olympian Labs Vitamin B-12 Methylcobalamin 60 chewable tablets, orange-flavored supplement with blister pack packaging.

Vitamin B-12 Methylcobalamin 60 Chewable Tablets

Doctor's Best Fully Active B12 1500 mcg vitamin B supplement in 60 veggie caps, showing the bottle with label and caps.

Doctor's Best Fully Active B12 1500 mcg vitamin B supplement in 60 veggie caps, showing the supplement bottle and caps.

Fully Active B12 1500 mcg 60 Veggie Caps

NOW Supplements Methyl B-12 5,000 mcg lozenges, vitamin B supplement in orange and white packaging with 60 lozenges.

NOW Supplements Methyl B-12 5,000 mcg vitamin B lozenges, close-up of the supplement package with lozenge tablets.

Methyl B-12 5,000 mcg 60 Lozenges

NOW Supplements

Garden of Life Vitamin Code Raw B-12 vegan capsules, dietary supplement in 30 capsules for energy and B vitamin support.

Vitamin Code Raw B-12 30 Vegan Capsules

Jarrow Formulas Methyl B-12 5000 mcg lozenges, vitamin B supplement, shown in blister pack with orange flavor.

Jarrow Formulas Methyl B-12 5000 mcg vitamin B lozenges, close-up showing packaging and lozenge shape.

Methyl B-12 5000 mcg 60 Lozenges

Jarrow Formulas

Doctor's Best Chewable Fully Active B12 1000 mcg tablets, vitamin supplement in a white container with colorful label.

Chewable Fully Active B12 1000 mcg 60 Tablets

Jarrow Formulas Methyl B-12 1000 mcg vitamin B lozenges, close-up of the orange-flavored lozenge in packaging.

Jarrow Formulas Methyl B-12 1000 mcg vitamin B lozenges, showing a bottle of dietary supplement tablets

Methyl B-12 1000 mcg 100 Lozenges

Jarrow Formulas

NOW Supplements Ultra B-12 vitamin in a 16 fl oz (473 ml) bottle, showing the label and product packaging.

NOW Supplements Ultra B-12 liquid vitamin in a 16 fl oz bottle, featuring a vibrant label and a dropper for easy dosing

Ultra B-12 16 fl oz (473 ml)

NOW Supplements

Bio Nutrition B-12 Methylcobalamin 6,000 mcg sublingual tablets, vitamin B supplement in blister pack, 50 tablets

Bio Nutrition B-12 methylcobalamin 6,000 mcg sublingual tablets, vitamin B supplement in blister pack with 50 tablets

B-12 (Methylcobalamin) 6,000 mcg 50 Sublingual Tablets

NOW Supplements B-12 Liposomal Spray in a 2 fl oz bottle, showing the vitamin B supplement and spray nozzle.

NOW Supplements B-12 Liposomal Spray in 2 fl oz bottle, showing the vitamin B supplement with a dropper and label.

B-12 Liposomal Spray 2 fl oz (59 ml)

NOW Supplements

Solgar Sublingual Liquid B-12 2,000 mcg supplement in a 2 fl oz (59 ml) bottle, natural B-12 vitamin for energy support.

Solgar Sublingual Liquid B-12 supplement in a 2 fl oz bottle, 2000 mcg of vitamin B-12 for energy and health support.

Sublingual Liquid B-12 2,000 mcg 2 fl oz (59 ml)

Douglas Labs Methyl B12 Plus 90 lozenges, vitamin B supplement for energy and mood support, displayed in blister packaging.

Methyl B12 Plus 90 Lozenges

B-12 B-Complex Liquid supplement bottle by NOW Supplements, showing the 2 fl oz (59 ml) vitamin B liquid in a clear dropper bottle

NOW Supplements B-12 B-Complex Liquid vitamin in a 2 fl oz (59 ml) bottle, showing the product label and liquid inside.

B-12 B-Complex Liquid 2 fl oz (59 ml)

NOW Supplements

Bottle of NOW Supplements B-12 5,000 mcg lozenges, dietary vitamin B supplement with 60 lozenges in a white container.

NOW Supplements B-12 5,000 mcg vitamin lozenges in a clear bottle with orange and white label, showing the lozenges inside.

B-12 5,000 mcg 60 Lozenges

NOW Supplements

Bottle of Planetary Herbals Myelin Sheath Support 820 mg nervous system supplement with 45 tablets in the image.

Planetary Herbals Myelin Sheath Support 820 mg bottle with 45 tablets for nervous system health and nerve support.

Myelin Sheath Support 820 mg 180 Tablets by Planetary Herbals

Planetary Herbals

Bottle of Planetary Herbals Myelin Sheath Support 820 mg nervous system supplement with 45 tablets in the image.

Planetary Herbals Myelin Sheath Support 820 mg bottle with 45 tablets for nervous system health and nerve support.

Myelin Sheath Support 820 mg 45 Tablets by Planetary Herbals

Planetary Herbals

Methylcobalamin cherry-flavored sublingual vitamin B12 tablets from Source Naturals, 5 mg, 120 count, in blister pack

Methylcobalamin Cherry Flavored Sublingual 5 mg 120 Tablets

Source Naturals

Pure Encapsulations B12 5000 Liquid vitamin in a 30 ml bottle, showing the dropper and label with product details.

B12 5000 Liquid 30 ml (1 fl oz)

Pure Encapsulations

Source Naturals B-12 Sublingual Vitamin with 2000 mcg, showing 100 tablets in a bottle.

B-12 Sublingual 2000 mcg 100 Tablets

Source Naturals

Garden of Life mykind Organics B-12 Organic Vitamin Spray in 2 oz bottle, liquid supplement with natural B-12 source.

mykind Organics B-12 Organic Spray 2 oz (58 ml)

Life Extension BioActive Folate and Vitamin B12 vegetarian capsules, dietary supplement for healthy nerve and blood cell support.

Life Extension BioActive Folate and Vitamin B12 capsules, vegetarian supplement for healthy nerve and blood cell support.

BioActive Folate & Vitamin B12 90 Vegetarian Capsules

ChildLife Essentials Multi Vitamin 27 Natural Orange Flavor Tablet SoftMelts showing orange-flavored soft tablets in a blister pack.

ChildLife Essentials Multi Vitamin 27 Natural Orange Flavor SoftMelts with colorful tablets in a clear container.

Multi Vitamin 27 Natural Orange Flavor Tablet SoftMelts, by ChildLife Essentials

Jarrow Methyl B-12 500 mcg vitamin B lozenges in a bottle, showing the label and lozenge tablets inside

Jarrow Methyl B-12 500 mcg lozenges in orange-flavored packaging, dietary vitamin B supplement for energy and nerve health

Methyl B-12 500 mcg 100 Lozenges- By Jarrow

Jarrow Formulas

Solgar U-Cubes children's multi-vitamin and mineral gummies in cherry and orange flavor, 120 gummies in a colorful jar.

Solgar U-Cubes children's multi-vitamin and mineral gummies in cherry and orange flavor, 120 gummies in a colorful bottle.

U-Cubes Children's Multi-Vitamin & Mineral Gummies Cherry & Orange 120 Gummies

Pure Encapsulations B12 Liquid supplement in a 30 ml bottle, a liquid vitamin B12 supplement for daily wellness.

B12 Liquid 30 ml (1 fl oz)

Pure Encapsulations

Bottle of Source Naturals Methylcobalamin Cherry Flavored Sublingual Vitamin B 1 mg tablets, 120 tablets in container

Methylcobalamin Cherry Flavored Sublingual 1 mg 120 Tablets

Source Naturals

Men's multivitamin gummies by New Chapter, 75-count bottle with 66% less sugar, featuring colorful gummy vitamins on a white background.

Men's multivitamin gummies by New Chapter, 75-count bottle with colorful gummy vitamins and a label highlighting 66% less sugar.

Men's Multivitamin Gummies 75 count by New Chapter 66 % Less Sugar

youtheory Brain Support B12 B6 daily vitamins in 60 vegetarian capsules for mental clarity and cognitive health

Youtheory Brain Support B12 B6 vitamins in 60 vegetarian capsules, daily essential vitamins for cognitive health.

B12 B6, Essential Daily Vitamins, 1,000 mcg, 60 Vegetarian Capsules, by youtheory

Source Naturals Dibencozide Coenzymated B-12 Sublingual 10 mg tablets, dietary supplement in blister pack

Dibencozide Coenzymated B-12 Sublingual 10 mg 60 Tablets

Source Naturals

Miracle 2000 GOLD by Century Systems, 1 lb 4 oz (570 g) bottle of healthy aging supplement with gold label and cap.

Miracle 2000 GOLD dietary supplement by Century Systems, 1 lb 4 oz (570 g), designed for healthy aging.

Miracle 2000 GOLD 1 lb 4 oz (570 g) by Century Systems

Century Systems

Solgar Sublingual Vitamin B12 1000 mcg in 100 nuggets, dietary supplement for energy and nerve health.

Solgar Sublingual Vitamin B12 1000 mcg in 100 Nuggets, dietary supplement for energy and immune support.

Sublingual Vitamin B12 1000 Mcg 100 Nuggets

Bottle of youtheory Marine Collagen tablets with 290 capsules, displayed on a neutral background.

Youtheory Marine Collagen 290 tablets bottle, dietary supplement for skin and joint support, natural marine collagen supplement

Marine Collagen - 290 Tablets by youtheory

Pure Encapsulations B12 Folate Vitamin B capsules, 60-count bottle showing the supplement capsules and packaging.

B12 Folate 60 Capsules

Pure Encapsulations

Cherry flavored Methylcobalamin B12 sublingual tablets by Source Naturals, 5 mg, with 60 tablets in a bottle.

Methylcobalamin Cherry Flavored Sublingual 5 mg 60 Tablets

Source Naturals

Cherry-flavored Nature's Way Vitamin B-12 lozenges, 2,000 mcg, in a container of 100 tablets, showing the supplement packaging.

Cherry-flavored Vitamin B-12 lozenges in a bottle, 2,000 mcg, by Nature's Way, with 100 lozenges in the container.

Vitamin B-12 Cherry Flavored 2,000 mcg 100 Lozenges

Life Extension B12 500 mcg vitamin B lozenges in a bottle, showing the product label and tablets inside.

Life Extension B12 500 mcg vitamin lozenges, 100-count, orange-flavored dietary supplement with soft tablet form.

B12 500 mcg 100 Lozenges

Terry Naturally Fatigue to Fantastic Energy Support single-serve stick packs, 3 oz, for revitalizing energy and reducing fatigue.

Terry Naturally Fatigue to Fantastic Energy Support single-serve stick packs, 3 oz, for natural energy revitalization.

Fatigue to Fantastic Energy Revitalization 12 Single Serve Stick Packs 3.0 oz (86.4 g) by Terry Naturally

Terry Naturally

HydroxoCobalamin Vitamin B-12 cherry lozenges by Source Naturals for brain health, 1 mg, 240 lozenges in bottle.

HydroxoCobalamin Vitamin B-12 cherry lozenge by Source Naturals, 1 mg, for brain health, 240 tablets showing the product packaging.

HydroxoCobalamin, Vitamin B-12, Cherry, 1 mg, 240 Lozenge by Source Naturals

Source Naturals

HydroxoCobalamin Vitamin B12 cherry lozenges by Source Naturals, 1 mg, 120 count, with cherry-flavored tablets on a white background.

HydroxoCobalamin Vitamin B12 cherry lozenges by Source Naturals, 1 mg, 120 count, featuring cherry-flavored tablets.

HydroxoCobalamin, Vitamin B12, Cherry , 1 mg, 120 Lozenges by Source Naturals

Source Naturals

Vegan True Iron Support dietary supplement by Source Naturals, 180 tablets, showing the bottle and label.

Vegan True Iron Support dietary supplement by Source Naturals, 180 tablets, showing bottle with label and tablets inside.

Vegan True®, Iron Support™, 180 Tablets by Source Naturals

Source Naturals

Vegan True MethylCobalamin Vitamin B-12 cherry lozenges by Source Naturals, 1 mg, 60 lozenges for general health.

Vegan True MethylCobalamin Vitamin B-12 cherry lozenges by Source Naturals, 1 mg, 60 tablets for general health.

Vegan True, MethylCobalamin Vitamin B-12, Cherry , 1 mg, 60 Lozenges by Source Naturals

Source Naturals

Chewable Doctor's Best Fully Active B12 5000 mcg vitamin tablets in mixed berries flavor, with 60 tablets visible in the image.

Chewable Doctor's Best Fully Active B12 5000 mcg vitamin tablets in mixed berries flavor, displayed in a bottle with tablets visible.

Chewable Fully Active B12 5000 mcg 60 Tablets Mixed Berries Flavor by Doctor's Best

Fungi Perfecti BrainPower Stack Powder 3.5 oz (100 g) supplement for mental health with natural mushroom blend in a jar.

Fungi Perfecti BrainPower Stack Powder 3.5 oz (100 g) for mental health, featuring natural supplement blend in a clear jar.

BrainPower Stack Powder 3.5 oz (100 g) by Host Defense

Doctor's Best Fully Active B12 vitamin bottle with 180 veggie caps, featuring 1,500 mcg of vitamin B12 supplement.

Doctor's Best Fully Active B12 vitamin supplement in 180 veggie caps, featuring 1,500 mcg of B12 for energy support

Fully Active B12, 1,500 mcg, 180 Veggie Caps, by Doctor's Best

Solgar Sublingual Methylcobalamin Vitamin B12 1,000 mcg in 60 Nuggets, dietary supplement for energy and nerve health.

Solgar Sublingual Methylcobalamin Vitamin B12 1,000 mcg in 60 Nuggets, dietary supplement for energy and nerve health.

Sublingual Methylcobalamin (Vitamin B12) 1,000 mcg 60 Nuggets

Solgar Vitamin B12 100 mcg supplement bottles with 100 tablets, dietary vitamins and supplements for energy and health.

Solgar Vitamin B12 100 mcg supplement bottles with 100 tablets, dietary vitamins and supplements for energy support.

Vitamin B12 100 mcg 100 Tablets

Life Extension Theanine XR stress relief supplement bottle with capsules, vitamin and supplement packaging for relaxation.

Life Extension Theanine XR™ stress relief supplement bottle with capsules, part of vitamins and supplements for relaxation.

Theanine XR™ Stress Relief by Life Extension

Liquid B12 vitamin supplement by Douglas Labs in a 1 fl oz (30 ml) bottle, showing the clear liquid and packaging.

Liquid B12 1 fl oz (30 ml)

Bottle of Source Naturals Advanced B-12 Complex 5 mg tablets, dietary supplement for energy and vitamin B12 support.

Advanced B-12 Complex 5 mg 60 Tablets

Source Naturals

Methylcobalamin 1 mg vegetarian lozenges, vitamin B supplement by Life Extension, displayed in a blister pack.

Methylcobalamin 1 mg vitamin B vegetarian lozenges by Life Extension, showing the supplement package and lozenges.

Methylcobalamin 1 mg 60 Vegetarian Lozenges

Methylcobalamin 5 mg vegetarian lozenges in a container, dietary supplement by Life Extension, for vitamin B12 support

Methylcobalamin 5 mg vegetarian lozenges in a bottle, dietary supplement by Life Extension, for vitamin B12 intake.

Methylcobalamin 5 mg 60 Vegetarian Lozenges

Enzymatic Therapy B12 Infusion 1,000 mcg chewable tablets, vitamin supplement for energy and vitality, 30-count bottle.

B12 Infusion 1,000 mcg 30 Chewable Tablets

Enzymatic Therapy

Jarrow Methyl B-12 2500 mcg lozenges, vitamin B supplement, showing a bottle with orange-flavored lozenges inside

Jarrow Formulas Methyl B-12 2500 mcg vitamin B lozenges in a blister pack, showing the label and packaging.

Methyl B-12 2500 mcg 100 Lozenges by Jarrow

Jarrow Formulas

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_{While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Better Health International assumes no liability for inaccuracies or misstatements about products. Bright Health LLC}

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