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Updated: 08 Oct 2025

10 Best B12 Supplement

#1
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Herbs of Gold Activated Sublingual B12 75 Tablets, 75 count

Brand: Herbs of Gold
$28.05 ($0.37 / coun
⭐ 4.7
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    Contains the active form of vitamin B12
  • Dissolves under the tongue
  • Maintain healthy nervous system function
  • Helps to maintain a healthy cardiovascular system
  • Assists in the metabolism of carbohydrates, fats and proteins
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#2
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Australian NaturalCare - Everyday Health - 1000mcg Activated B12 Tablets (90 Count)

Brand: Australian NaturalCare
$13.95 ($0.16 / coun
⭐ 4.7
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    Product Type: Health Personal Care
  • Package Quantity: 1
  • Assists healthy red blood cell production and supports cognitive function.
  • May help in reducing the risk of deficiency in susceptible individuals.
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#3
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Brieofood Vitamin B-12 (Methycoballamin) 6000 mcg- 240 Tablets. Non-GMO, and Gluten Free

Brand: Brieofood
$27.99 ($0.12 / coun
⭐ 4.2
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    3rd Party Lab Tested for Purity & Quality
  • 6000 mcg of Vitamin B-12 Per Tablet- 240 Tablets per Bottle
  • Free of gluten, wheat, milk/dairy, nuts, soy, eggs, fish, shellfish, yeast, sugar, lactose, & artificial additive
  • All Brieofood products are manufactured in the USA in accordance with Good Manufacturing Practices (GMP), among the highest quality standards in the world.
  • Healthy Living Quest, We Make A Reality
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#4
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Vitamatic Methyl B12 (Methylcobalamin) 10,000 mcg 60 Lozenges - Superior Source of Vitamin B12

Brand: Vitamatic
$29.99 ($0.50 / coun
⭐ 5
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    Supports Healthy Nervous System Function & Energy Production*
  • Non-GMO formula - Gluten Free
  • Free of Starch, Sodium, Soy, Yeast, Corn, Wheat, Egg, Artificial Color, Flavor & Preservatives.
  • B12 Vitamin 10,000 mcg per Lozenge - 60 Lozenges per Bottle
  • Made in a the USA GMP Compliant, FDA Registered Facility
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#5
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Vitamatic Vitamin B12 1000 mcg Fast Dissolve 365 Tablets - Berry Flavor - Supports Energy Metabolism

Brand: Vitamatic
$34.99 ($0.10 / coun
⭐ 4.6
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    Fast Dissolve B12 - Natural Berry Flavor
  • Supports Production of Energy, Red Blood Cells - Healthy Nervous System - Promotes Cardiovascular Health
  • Non-GMO formula - Gluten Free
  • Free of Starch, Sodium, Soy, Yeast, Corn, Wheat, Egg, Artificial Color, Flavor & Preservatives.
  • Made in a the USA GMP Compliant, FDA Registered Facility
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#6
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Vitamatic Fast Acting Liquid Vitamin B12 5000 mcg (Methylcobalamin) - Natural Berry Flavor - Sublingual Supplement - Faster Absorption - 2 OZ

Brand: Vitamatic
$29.99 ($50.83 / 100
⭐ 4.7
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    MAX POTENCY - highest Liquid B12 concentration available in the market per serving
  • Support Energy, Nerve Health, Cognitive Function, and Blood Cells*
  • MORE BIOAVAILBLE - Our B12 Liquid form supplements are more bio-available than most powders and tablets
  • Customize Your Dosage - 1 ml, 2 ml, 5ml & 10 ml - No More Injections
  • Made in the USA - Free of Sugar, Starch, Yeast, Soy, Corn, Wheat, Egg.
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#7
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Blackmores Vitamin B12 | Supports Energy Levels & Assists in Healthy Red Blood Cells Production | 75 Tablets

Brand: Blackmores
$7.99 ($0.11 / count
⭐ 4.7
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    Blackmores Vitamin B12 Helps Metabolise And Convert Food To Energy, Maintaining Healthy Red Blood Cells
  • Converts Food To Energy .Ideal For Vitamin B12 Nutritional Insufficiencies
  • Blackmores Vitamin B12 Provides A Potent Boost To Support Healthy B12 Levels. In Certain Diets, Such As Vegetarian & Vegan Diets, And In The Case Of The Elderly, Healthy B12 Levels May Be Difficult To Maintain
  • Blackmores Is AustraliaS Most Trusted Vitamin And Supplement Brand As Voted By Australians In The 2009-2017 Readers Digest Most Trusted Survey
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#8
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Nature's Own Activated Methyl B12 Tablets 60 - Maintains Vitamin B12 in normal range - Vitamin B Aids in Metabolic Reactions & Amino Acid Synthesis

Brand: Nature's Own
$14.00 ($0.23 / tabl
⭐ 4.1
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    Nature's Own Activated Methyl B12 1000mcg tablets contain mecobalamin, an active form of B12, which is a coenzyme in metabolic reactions
  • MAINTAINS VITAMIN B12 LEVELS: maintains vitamin B12 levels within normal range; In certain stages of life such as the elderly, vegetarians, vegans, or those with limited meat and dairy intake have been found to have low levels of vitamin B12
  • Nature's Own Activated Methyl B12 1000mcg tablets contain no added gluten, lactose, sugar, artificial colours, artificial flavours, artificial sweeteners, artificial preservatives, dairy products or animal-derived products
  • Each tablet contains: Mecobalamin (Vitamin B12) 1000micrograms
  • At Nature's Own, we learn from nature to help you support the health of your mind and body
  • Always read the label and follow the directions for use; See product warnings below
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#9
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Nature's Own Vitamin B12 1000mcg Tablets 150 - Vitamin B Supports Energy Levels, Mental, Nervous System Function - Blood Cell Production - Relieves Fatigue, Maintains Vitamin B12 Within Normal Levels

Brand: Nature's Own
$19.25 ($0.13 / coun
⭐ 4.7
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    SUPPORTS ENERGY LEVELS & COGNITIVE FUNCTION: Relieves tiredness; supports healthy nervous system function
  • ASSISTS METABOLISM: Aids the body with metabolizing dietary fats, carbohydrates, and proteins
  • ASSISTS HEALTHY RED BLOOD CELL PRODUCTION: helps the body produce healthy red blood cells
  • MAINTAINS VITAMIN B12 LEVELS: Supports Vitamin B levels in certain populations such as the elderly, vegetarians, vegans, or those with limited meat and dairy intake
  • Nature's Own Vitamin B12 1000mcg tablets contain no added gluten, lactose, sugar, artificial colours, flavours, sweeteners, or dairy products
  • Always read the label and follow the directions for use; See product warnings below
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#10
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Swisse Ultiboost High Strength Vitamin B12 - Supports Energy Production - 60 Tablets

Brand: Swisse
$9.75 ($0.16 / count
⭐ 4.8
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    1,000 micrograms of vitamin B12
  • Maintains energy production and red blood cell production
  • Supports mental clarity and focus
  • Supports healthy immune system function
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