10 Best Vitamin B12 1200mcg Sublingual of 2025

Tested and Reviewed: Top 10 Vitamin B12 1200mcg Sublingual deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Superior Source

Superior Source No Shot Methylcobalamin B-12 1,000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets for Rapid Absorption - 60 Dissolving Tablets

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Editor's bottom line:

“This vitamin b12 1200mcg sublingual is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Trusted Quality: Each ingredient in our Superior Source B-12 Supplement undergoes rigorous third party testing for potency and purity prior to being released from our GMP certified facility

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9.5

EZ Melts

EZ Melts Dissolvable B12 2,500 mcg - Vitamin B12 for Energy & Immune Support - Non-GMO, Vegan & Gluten-Free - Red Cherry - 90 Sublingual Tablets (90 Servings)

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Main Highlights

Vitamin B12 Supplement: EZ Melts B12 are dissolvable tablets that deliver 2,500 mcg of vitamin B12 per serving for easy metabolic energy support*
Energy Support Supplement: Supports healthy energy levels, cellular health, and natural energy production to support overall wellness*
Brain Health Supplement: Methylcobalamin B12 is essential to help maintain focus and cognitive function, so you can stay alert when it matters most*
Mood Support Supplement: Supports nervous system function, which helps maintain clarity*
Non-GMO & Vegan Supplement: EZ Melts makes it easier to take superior quality vitaminsfree from artificial flavors, gluten, dairy, soy, and sugar

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9.5

Nature Made

Nature Made Vitamin B12 1000 mcg, Easy to Take Vitamin B12 Sublingual Tablets for Energy Metabolism Support, 150 Sugar Free Fast Dissolve Tablets, 150 Day Supply

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Main Highlights

Energy metabolism support supplement(1): contains one 150 count bottle of Nature Made Sublingual B12 1000 mcg Fast Dissolve Tablets for a 150-day supply
Nature Made B12 1000mcg tablets help break down food into energy that your body can use all day long
B-12 vitamin helps support brain cell function and mood health(2)
Vitamin B12 supplements provide B12, which is important for proper red blood cell formation and helps reduce fatigue for those low in B12 vitamins
Easy to take with a great tasting flavor; simply dissolve one B12 1000 mcg sublingual tablet under tongue before swallowing. Adults take one Vitamin B12 tablet daily with a meal
Made in the USA with quality global ingredients, these B12 vitamins sublingual fast dissolve tablets are sugar free and have no color added
United States Pharmacopeia (USP) Verified, #1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

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9.2

Nature's Bounty

Nature's Bounty Vitamin B-12 Quick Dissolve Tablets, 1000mcg, Aids in the Conversion of Food into Cellular Energy, Cherry Flavor, 60ct

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Main Highlights

FOR ENERGY: 60-count, Vitamin B-12 1000mcg Tablets. Natures Bounty Quick Dissolve B-12 vitamins play an important role in energy metabolism in the body (1); They help the body convert food into the fuel which is used to produce cellular energy in the body(1)
FOR YOUR HEART Natures Bounty Vitamin B-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems (1)
FOR YOUR NERVES Natures Bounty B-12 is an important vitamin for maintaining healthy nerve cells (1)
PURITY IS OUR PRIORITY Natures Bounty is committed to safety and purity in all our supplements; Our quick-dissolve Vitamin B-12 tablets are suitable for vegetarians
FROM THE TRUSTED WELLNESS EXPERTS Natures Bounty Vitamin B-12 tablets are a product of nearly 50 years of dedication to consistency and scientific research

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9.0

Carlyle

Carlyle B12 Vitamin 2000 mcg | 240 Fast Dissolve Tablets | Sublingual Methylcobalamin | Berry Flavor | Vegetarian, Non-GMO & Gluten Free Supplement

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Main Highlights

SUBLINGUAL B12: Fast dissolve tablets deliver this Essential Vitamin in Natural Berry Flavor!
VEGETARIAN FORMULA: Features 2,000 mcg per serving of Vitamin B-12 as Methylcobalamin
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, Yeast, Lactose, Soy, Artificial Flavor, Preservatives and Non-GMO

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8.8

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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8.6

Carlyle

Carlyle Vitamin B12 Sublingual 2500 mcg | 250 Fast Dissolve Tablets | Cyanocobalamin Supplement with Folic Acid for Adults | Natural Berry Flavor | Vegetarian, Non-GMO, and Gluten Free

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Main Highlights

B-12 2500: High Potency form of this B-Complex Vitamin, plus Folic Acid for added support
SUBLINGUAL FORMULA: Fast dissolve tablets feature 2,500 mcg of B12 with natural berry flavor
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, Yeast, Milk, Lactose, Soy, Artificial Flavor, Preservatives & Non-GMO

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8.3

Horbäach

Horbaach Vitamin B12 1000 mcg Sublingual | 400 Fast Dissolve Tablets | Methylcobalamin Supplement for Women and Men | Berry Flavor | Vegan, Non-GMO, and Gluten Free

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Main Highlights

SUBLINGUAL B-12: Delivers 1,000 mcg of Vitamin B-12 (Sublingual Methyl) in Natural Berry Flavor!
HIGHLY ABSORBABLE: Add this essential nutrient to your routine easily with fast dissolve tablets
EXPERTLY CRAFTED: Our professional 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, Soy, Lactose, Artificial Flavor, Preservatives & Non-GMO

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8.1

Nature Made

Nature Made Vitamin B12 3000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 40 Sugar Free Fast Dissolve Tablets, 40 Day Supply

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Main Highlights

Energy metabolism support supplement(1): contains one 40 count bottle of Nature Made B12 Vitamins Sublingual 3000 mcg Fast Dissolve Tablets for a 40-day supply
Nature Made Vit B12 sublingual fast dissolve tablets help break down food into energy that your body can use all day long
Vitamin B12 supplements help support brain cell function and mood health(2)
Vitamin B12 is important for proper red blood cell formation and helps reduce fatigue for those low in B-12 Vitamin
Easy to take with a great tasting flavor; simply dissolve 1 tablet under tongue before swallowing. Adults take one Vitamin B 12 sublingual tablet daily with a meal
Made in the USA with quality global ingredients, these Nature Made vitamins are sugar free dietary supplements and have no color added
United States Pharmacopeia (USP) Verified, #1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

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8.1

Bariatric Fusion

Bariatric Fusion Vitamin B12 Sublingual 1000 mcg Melts | Grape Flavored | Vitamin B12 Dissolve Under Tongue Tablets with Folic Acid | Sugar Free | Methylcobalamin | 90 Count

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Main Highlights

Fast-Acting B12 Sublingual Melts: Our Sublingual B12 1000 mcg sublingual tablets are designed to dissolve under the tongue quickly for superior absorption and energy support. Also can be digested as B12 chewables that offer a delicious grape flavor and an easy way to maintain healthy B12 levels. Perfect for those who prefer B12 dissolvable tablets over traditional pills. Our formula provides high-potency vitamin B12 sublingual 1000 mcg in a convenient, melt-in-your-mouth tablet.*
Great Tasting Way to Boost Energy Function: 1000mcg of methylcobalamin, a bioactive form of B12, supports sustained energy, metabolism, mental clarity, and mood. This B12 supplement aids in converting food into energy and promotes overall well-being with essential B vitamins*.
Affordable, Easy and Clean: Each bottle of our great tasting B12 Melts contains 90 quick melting B 12 supplements sublingual. This is a One per day formula. Every bottle is Non-GMO and free from all major allergens, no artificial preservatives or synthetic dyes. Designed to be gentle on your stomach.
Formulated by a Bariatric Team: Our Sublingual B12 tablets were designed for maximum absorption by a bariatric surgical team to meet the needs of patients with the most sensitive stomachs. Over 15 years have experience has helped us develop the best bariatric products on the market.
Brand You Trust: Bariatric Fusion was founded by a Bariatric Practitioner over 15 Years ago. Our goal has been to create a simple, great tasting, and affordable daily vitamin regimen for bariatric patients post surgery. We are committed to providing the highest quality bariatric vitamins. Our products are Made in the USA from globally-sourced ingredients in GMP certified facilities.

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Our Best Overall Choice

Best Choice

9.7

Superior Source

Superior Source No Shot Methylcobalamin B-12 1,000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets for Rapid Absorption - 60 Dissolving Tablets

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Trusted Quality: Each ingredient in our Superior Source B-12 Supplement undergoes rigorous third party testing for potency and purity prior to being released from our GMP certified facility

Show Price

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