Best Tablet Vitamin B12 Supplements of 2025

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 8, 2025

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Tablet vitamin B12 supplements are a popular option for individuals looking to increase their intake of this essential nutrient. These supplements come in a variety of forms, including tablets, capsules, and sublingual tablets, and can be found at most health food stores and online retailers. Vitamin B12 is important for maintaining healthy nerve function, producing red blood cells, and improving cognitive function. For individuals who follow a vegan or vegetarian diet, tablet vitamin B12 supplements may be particularly important, as this nutrient is primarily found in animal products. It is important to speak with a healthcare provider before starting any new supplement regimen.

At a Glance: Our Top Picks

Nature's Bounty Vitamin B12, 1000mcg, 200 Ct Cover #TOP 1
Nature's Bounty Vitamin B12, 1000mcg, 200 Ct
ftb score rating icon 9.9
Nature Made Vitamin B12 Supplement Tablets Cover #TOP 2
Nature Made Vitamin B12 Supplement Tablets
ftb score rating icon 9.8
Nature Made Vitamin B12 500 mcg, 200 Tablets Cover #TOP 3
Nature Made Vitamin B12 500 mcg, 200 Tablets
ftb score rating icon 9.6

Top 10 Tablet Vitamin B12 Supplements

Nature's Bounty Vitamin B12, 1000mcg, 200 Ct

Nature's Bounty Vitamin B12, 1000mcg, 200 Ct Cover
Nature's Bounty Vitamin B12, Supports Energy Metabolism, Tablets, 1000mcg, 200 Ct

Nature's Bounty B12 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. These tablets support cellular energy health by aiding in the conversion of food into cellular energy. They also support cardiovascular health and help maintain healthy nerves. The tablets are easy to swallow as they are coated, making them more convenient for users.

What We Like
Supports energy metabolism
Helps with red blood cell formation
Crucial for healthy pregnancies
Prevents osteoporosis
Great value
#TOP 2

Nature Made Vitamin B12 Supplement Tablets

2731
160 Count
Nature Made Vitamin B12 Supplement Tablets Cover
Nature Made Vitamin B12 1000 mcg, Dietary Supplement For Energy Metabolism Support, 160 Time Release Tablets, 160 Day Supply

Get a 160-day supply of Nature Made Vitamin B12 1000 mcg Time Release Tablets, which help your body break down food into energy, support brain cell function and red blood cell formation. These high-quality supplements are easy to take - simply consume one tablet per day with water and a meal. They have no added colors, artificial flavors or preservatives. As the #1 pharmacist-recommended vitamin and supplement brand, Nature Made ensures the quality and safety of its products.

What We Like
Trustworthy brand
Reasonable price
Small and easy to swallow tablets
Suitable for vegetarians
#TOP 3

Nature Made Vitamin B12 500 mcg, 200 Tablets

1079
200 Count
Nature Made Vitamin B12 500 mcg, 200 Tablets Cover
Nature Made Vitamin B12 500 mcg, Dietary Supplement for Energy Metabolism Support, 200 Tablets, 200 Day Supply

Nature Made Vitamin B12 500 mcg is a dietary supplement that supports energy metabolism and brain cell function. It comes in a 200 count bottle, providing a 200 day supply. The B12 vitamin is crucial for vegetarians and vegans who may not consume enough from their diet alone. This supplement is gluten-free, with no color or artificial flavors added, and is United States Pharmacopeia Verified. Adults can take one tablet daily with water and a meal.

What We Like
Supports energy metabolism and brain cell function
200 count bottle provides a 200 day supply
Gluten-free with no added colors or artificial flavors
#TOP 4

Nature Made Vitamin B12 2500 mcg Dietary Supplement

Nature Made Vitamin B12 2500 mcg Dietary Supplement Cover
Nature Made Extra Strength Vitamin B12 2500 mcg, Dietary Supplement for Energy Metabolism Support, 60 Tablets, 60 Day Supply

Nature Made Vitamin B12 2500 mcg is a dietary supplement that supports energy metabolism, brain cell function, and proper red blood cell formation. This 60-count bottle provides a 60 day supply that helps break down food into energy, and is ideal for vegetarians and vegans who may not consume enough B12 from their diet. The supplement is gluten-free with no added color, artificial flavors, or preservatives. Adults can take one tablet daily with water and a meal. It is USP verified and the #1 pharmacist recommended Vitamin and Supplement Brand*

What We Like
Extra strength
Supports energy metabolism
Trusted brand

Natrol Vitamin B12 Fast Dissolve Tablets

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No Color
Natrol Vitamin B12 Fast Dissolve Tablets Cover
Natrol Vitamin B12 Fast Dissolve Tablets, Promotes Energy, Supports a Healthy Nervous System, Maximum Strength, Strawberry Flavor, 5,000mcg, 100 Count

Natrol B12 Fast Dissolve is a high-potency supplement that promotes energy and supports a healthy nervous system. Vitamin B-12 is essential for the production of healthy nerve and blood cells. It helps to remove toxins from your body and supplies high-potency B-12 throughout the body's energy pathways to support energy production. Taking Natrol B12 Fast Dissolve contributes to the overall health of the nervous system. These tablets have rapid dissolving technology, which dissolves 30 times faster than other pills. Natrol B12 Fast Dissolve also has a great tasting strawberry flavor, is easy to take without water, and is vegetarian.

What We Like
High-potency supplement
Promotes energy
Supports healthy nervous system
Great taste
Rapid dissolving technology

Horbaach B12 Sublingual Methylcobalamin 5000mcg

CL1171
Horbaach B12 Sublingual Methylcobalamin 5000mcg Cover
Horbäach B12 Sublingual Methylcobalamin | 5000mcg | 120 Fast Dissolve Tablets | Vegetarian, Non-GMO and Gluten Free Supplement

Horbaach B12 Sublingual is a vitamin B12 supplement that comes in delicious natural berry flavor. Each fast dissolve tablet features a potent formula of 5000mcg vitamin B12 as methylcobalamin. The vegetarian formula is expertly crafted, backed by a commitment to purity and potency. The product is naturally free of gluten, yeast, milk, lactose, artificial flavoring, and non-GMO. The sublingual form of B12 ensures easy absorption by placing it under your tongue. This supplement can be beneficial for those who have a deficiency in vitamin B12, which can help improve energy levels, brain function, and support a healthy nervous system. The fast dissolve tablet is also convenient to take on-the-go, making it easy to maintain your daily B12 intake.

What We Like
Fast-dissolving
Good taste
Vegetarian, non-GMO, and gluten-free
Provides a boost of energy
Ideal for individuals with B12 deficiency
#TOP 7

Nature Made Vitamin B12 1000 mcg Fast Dissolve Tablets

2717
Sublingual
Nature Made Vitamin B12 1000 mcg Fast Dissolve Tablets Cover
Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply

Nature Made B12 Fast Dissolve is a convenient energy metabolism support supplement. These fast dissolve tablets help break down food into energy that your body can use throughout the day. They also support brain cell function and the production of neurotransmitters, which are important for mood health. In addition, Vitamin B12 is crucial for proper red blood cell formation and is especially beneficial for vegetarians and vegans who may not consume enough B12 from their diet alone. With a great tasting flavor, these tablets are easy to take - simply dissolve one tablet under your tongue before swallowing. Made in the USA with quality global ingredients, Nature Made B12 Fast Dissolve tablets are sugar free and have no added color. Trust in the #1 Pharmacist Recommended Vitamin & Supplement Brand* and enjoy the convenience and benefits of Nature Made B12 Fast Dissolve.

What We Like
Energy metabolism support
Brain cell function support
Red blood cell formation support
#TOP 8

Carlyle Vitamin B12 100mcg

CL12022
Carlyle Vitamin B12 100mcg Cover
Carlyle Vitamin B12 100mcg | 200 Tablets | Essential Vitamin Supplement | Vegan, Non-GMO, and Gluten Free Formula

Carlyle B12 100mcg is a premium vitamin supplement that delivers 100 mcg of Vitamin B-12 in each vegan tablet. As part of the important B-Complex Vitamins, B12 is essential for your daily routine. This vegan formula is perfect for those following a plant-based lifestyle. Carlyle, a trusted brand rooted in wellness, ensures that their supplements are of superior quality and made with trusted ingredients. With laboratory testing and a 100% guarantee, you can have peace of mind knowing you are getting a reliable product. Carlyle B12 100mcg is also naturally free of gluten, wheat, artificial flavor, artificial sweetener, preservatives, and non-GMO, making it a great choice for those with dietary restrictions. Take control of your health and support your well-being with Carlyle B12 100mcg.

What We Like
100 mcg dosage
Vegan formula
Laboratory tested

Nature’s Bounty Vitamin B12 2500 mcg Tablets

58911
Green
Nature’s Bounty Vitamin B12 2500 mcg Tablets Cover
Nature’s Bounty Vitamin B12 2500 mcg, Cellular Energy Support, For Energy Metabolism, Heart & Nervous System Health, 75 Quick Dissolve Tablets

Nature’s Bounty Vitamin B12 2500 mcg Tablets are designed to help support your body’s energy metabolism, heart and nervous system health. With 75 quick dissolve tablets, this supplement is an easy and convenient way to ensure that your body gets the Vitamin B12 that it needs. Nature's Bounty is committed to quality and safety and this supplement is gluten-free, sugar-free, and contains no artificial flavors or sweeteners, making it suitable for vegetarians.

What We Like
Supports energy metabolism
Supports heart and circulatory system health
Helps maintain healthy nerve cells and supports nervous system health
Quick dissolve tablets for easy consumption
Gluten-free, sugar-free, and contains no artificial flavors or sweeteners
#TOP 10

Vitamatic B12 Fast Dissolve Tablets

810078473107
Vitamatic B12 Fast Dissolve Tablets Cover
Vitamatic Vitamin B12 1000 mcg Fast Dissolve 365 Tablets - Berry Flavor - Supports Energy Metabolism

Vitamatic B12 Tablets provide a convenient way to support your energy levels and overall health. These fast-dissolving tablets come in a delicious berry flavor, making them easy and enjoyable to take. They aid in the production of energy and red blood cells, which can help keep you feeling energized throughout the day. Additionally, these tablets promote a healthy nervous system and cardiovascular health, so you can feel your best. With a non-GMO and gluten-free formula, you can trust that you're using a product that fits your dietary needs.

What We Like
Fast-dissolving for convenience
Supports energy and vitality
Promotes heart health
Non-GMO and gluten-free
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can we take vitamin B12 tablet daily?

When taken at appropriate doses, vitamin B-12 supplements are generally considered safe. While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine.

2. What is the best supplement to take for B12 deficiency?

Methylcobalamin is the active form of vitamin B12. Cyanocobalamin, which must be processed by the body into the active form, is the most common type used in supplements. People commonly use vitamin B12 for vitamin B12 deficiency, cyanide poisoning, and high levels of homocysteine in the blood.

3. What is the name of vitamin B12 tablets?

Cyanocobalamin is available under the following different brand names: Vitamin B12, Nascobal, Athlete, Calomist, Cobalamin, Cobex, Crystamine, Prime, Rubramine PC, Vibisone, and Eligen B12.

Editor's Notes

During our tablet vitamin b12 supplement research, we found 24 tablet vitamin b12 supplement products and shortlisted 10 quality products. We collected and analyzed 813,586 customer reviews through our big data system to write the tablet vitamin b12 supplements list. We found that most customers choose tablet vitamin b12 supplements with an average price of $8.97.

The tablet vitamin b12 supplements are available for purchase. We have researched hundreds of brands and picked the top brands of tablet vitamin b12 supplements, including Nature's Bounty, Nature Made, Natrol, Carlyle, Vitamatic. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.