Best B Complex Vitamin B12 Supplements of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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B Complex Vitamin B12 Supplements are a type of dietary supplement that provide a combination of B vitamins, including B12. These supplements are designed to support energy production, brain function, and overall health. B12 is particularly important for maintaining healthy nerve cells and red blood cells, as well as aiding in DNA synthesis. B Complex Vitamin B12 Supplements are widely available and can be found in various forms, such as tablets, capsules, and liquids. It is always advisable to consult with a healthcare professional before taking any dietary supplements.

At a Glance: Our Top Picks

Kids Vitamin B12 Gummies - Energy & Metabolism Support Supplement - 30 Chewable Childrens B Complex Supplements Cover #TOP 1
Kids Vitamin B12 Gummies - Energy & Metabolism Support Supplement - 30 Chewable Childrens B Complex Supplements
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Nutrition Geeks Vegan Vitamin B12 Tablets Cover #TOP 2
Nutrition Geeks Vegan Vitamin B12 Tablets
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Ambrosial High Strength B12 with Folic Acid Cover #TOP 3
Ambrosial High Strength B12 with Folic Acid
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Top 6 B Complex Vitamin B12 Supplements

#TOP 1

Kids Vitamin B12 Gummies - Energy & Metabolism Support Supplement - 30 Chewable Childrens B Complex Supplements

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Kids Vitamin B12 Gummies - Energy & Metabolism Support Supplement - 30 Chewable Childrens B Complex Supplements Cover
Kids Vitamin B12 Gummies - Energy & Metabolism Support Supplement - 30 Chewable Childrens B Complex Supplements – Vegan - Enriched with B1, B2, B6, Biotin - Made by Novomins

Features
VEGAN, CRUELTY FREE And GLUTEN FREE CHEWABLE MULTIVITAMIN: We Are Committed To Offering You Healthy And High-Quality Supplements And Unlike Other Childrens Vitamin b12 Supplements Our Vitamin b12 Gummies Are Vegan, Cruelty Free And Gluten Free And Come As Chewable Vitamin b12 Gummies. We Formulated Our Kids Vitamin b12 Gummies With Your Kids In Mind!
DELICIOUS KIDS VITAMIN B12 GUMMIES + MULTIVITAMIN GUMMIES: Our High Strength Kids Vitamin B12 Gummies Are Created To Delight All Your Senses! Our High Strength Kids Vitamin B12 Come In A Delicious Strawberry Flavour And Are Perfect For Children That Hate Taking Vitamin b12 Tablets. Our Vitamin b12 Gummies Have No Artificial Colours, Preservatives And Are NON-GMO. We Only Use The Highest Quality Ingredients In Our Kids Vitamin b12 Gummies.
WHY TAKE VITAMIN B12 GUMMIES?: Vitamin B12 Is Often Referred To As The Energy Vitamin. Vitamin B12 Contributes To Normal Function Of The Immune System; Normal Energy-Yielding Metabolism And Red Blood Cell Formation; As Well As Normal Psychological And Nervous System Function. (Claims Substantiated By EFSA).
WHY NOVOMINS VITAMIN B12 GUMMIES: Novomins Prides Itself In Bringing You The Highest Quality Supplements Whilst Being Safe And Ethically Sourced. Our Kids Vitamin B12 Gummies Are Produced Under The Strictest Manufacturing Standards (GMP) With The Purest Quality Ingredient, Ethically Sourced And Easily Digestible. We Also Offer A Full Money Back Guarantee If You're At All Dissatisfied, Please Contact Us Through Amazon.
B12 GUMMIES PLUS MULTIVITAMINS: Our High Strength Kids Vitamin b12 Gummies Have Been Scientifically Formulated To Help Give Your Kids A Boost Through The Day. Our Gummies Are Further Infused With Vital B Vitamins Such As Vitamin B1, B2, B6 And Biotin. If You're Looking For A High Strength Vitamin b12 Supplement That Is Not Formulated As Vitamin B12 Tablets Then Try Our Delicious b12 Vitamins.

Nutrition Geeks Vegan Vitamin B12 Tablets

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Nutrition Geeks Vegan Vitamin B12 Tablets Cover
Vegan Vitamin B12 Supplement Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin Complex with Methylcobalamin & Adenosylcobalamin - Energy Support - UK VIT B12

Nutrition Geeks B12 Tablets offer a convenient 12-month supply of dual power Vitamin B12, combining Methylcobalamin and Adenosylcobalamin for optimal absorption and effectiveness. Each small, easy-to-swallow tablet contains a potent 1000μg of B12, helping to support your immune system and reduce feelings of tiredness. The flat pack packaging is letterbox friendly, saving you on postage and storage costs. Additionally, these vegan-friendly tablets are ethically sourced, catering to a wide range of dietary needs.

What We Like
High strength 1000μg per tablet
Easy to swallow, no aftertaste
Letterbox friendly packaging
Vegan and cruelty-free
Sustainable and ethically sourced

Ambrosial High Strength B12 with Folic Acid

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Ambrosial High Strength B12 with Folic Acid Cover
Ambrosial Vitamin B12 1000 mcg + 500 mcg Folic Acid - High Strength B12 Tablets, 1500 mcg -Energy, Brain Support, Immune System, Tiredness & Fatigue Relief - B12 Vitamin, B12 Supplement 120 Capsules

The Ambrosial B12 Tablets offer high strength support with 1000 mcg of vitamin B12 and 500 mcg of folic acid, delivering a total of 1500 mcg for enhanced energy and cognition. These tablets are especially beneficial for expecting mothers, as they provide essential nutrients for fetal development. The formula also aids in reducing tiredness and fatigue, helping you maintain optimal brain function. Furthermore, the immune system benefits from the blend of B complex vitamins, promoting overall health for both men and women.

What We Like
High strength vitamin B12
Supports pregnancy development
Boosts energy and cognition
Enhances immune system
#TOP 4

Vitamin B12 High Strength Methylcobalamin

Vitamin B12 High Strength Methylcobalamin Cover
Vitamin B12 High Strength Methylcobalamin with Vitality Formula Vitamin B9 Folic Acid + Vitamin B6, 180 Vegan Tablets for 6 Months, Natural Supplement from Germany

Features
VEGAN: VISPURA B Complex Is Made Exclusively From Non-Animal Ingredients And Is Therefore Ideal For VEGAN And VEGETARIAN Our Product Is Free From Genetically Modified Ingredients And Unnecessary Additives.
IDEAL COMBINED: Our Strong-Dose Vitamin B12 With 500 Mcg Per Half Tablet Is Additionally Enriched With The Essential Vitamins B6 And B9 (folic Acid) As A VITAL Formula. Our Vitamin B12 Is Made From High-Quality Methylcobalamin And Therefore Has The Best And Fastest Bioavailability.
SATISFACTION GUARANTEE: Satisfied Customers Are Important To Us, Please Contact Us If You Have Any Questions About Our Products. Buy Today WITHOUT RISK At The Best Price-Performance Ratio On The Market, We Offer 30 Days Free Return Policy.
GERMAN QUALITY PRODUCT: We Only Produce In Germany. Our Production Is Based On The HACCP Concept. We Work Closely With Scientists And Experts To Develop And Manufacture Our Products.
BEST BIOAVAILABILITY: Without The Controversial Additive Magnesium Stearate (magnesium Salts Of Fatty Acids) For The OPTIMAL RECEIVING OF ACTIVE SUBSTANCES. Many Other Manufacturers Use Magnesium Stearate In Their Products.

Nature's Plus Organic Vitamin B12 Supplement

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Nature's Plus Organic Vitamin B12 Supplement Cover
NaturesPlus Source of Life Garden Organic Vitamin B12-1000 mcg methylcobalamin - Active and Vegan Vitamin B12 Supplement - Gluten Free - 60 Capsules

Nature's Plus B12 is a powerful supplement designed to boost your energy levels. It contains methylcobalamin, a highly effective form of Vitamin B12 that is particularly beneficial for those on vegetarian or vegan diets. This product also includes a blend of other B Complex vitamins that work together to support your overall health. Additionally, it features a whole food blend of organic fruits and vegetables, providing essential nutrients that enhance its effectiveness and promote synergy in your body.

What We Like
Natural energy support
Vegan-friendly formula
Includes whole food ingredients
Enhanced with B Complex vitamins

Vitamin B12 Gummies - Vegan

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Vitamin B12 Gummies - Vegan Cover
Vitamin B12 Gummies - Vegan - High Strength - 1 Month Supply - Vitamin B12 1000 MCG – Enriched with Vitamin C, B1, B2, B6, Biotin - Vitamin B12 Gummies Made by Novomins…

Features
VEGAN & GLUTEN-FREE CHEWABLE MULTIVITAMIN COMPLEX - Our Vitamin b12 Chewable Tablets, Enriched With Vitamin C, Are Vegan, Cruelty-Free, And Gluten-Free. Unlike Other Hard-To-Swallow b12 Tablets And Pills, Our B 12 Gummies Are Available In A Chewable Gummy Form, Offering A Delightful Strawberry Flavor.
HIGH-STRENGTH VITAMIN B12 - Our High-Strength B12 Vitamin Supplement Gummies Are Scientifically Formulated To Contain 1000mcg Of Vitamin B12. These Vitamin B Complex Gummies Are Made Of The Highest Quality Ingredients, Have No Artificial Colours, Or Preservatives, And Are Non-GMO.
WHY NOVOMINS VITAMIN B12 GUMMIES? - Novomins Prides Itself In Bringing You The Highest Quality Supplements. Our UK-Made Vitamin B12 Gummies Are Produced Under The Strictest Manufacturing Standards (GMP) With The Purest Quality Ingredients, Ethically Sourced And Easily Digestible. We Offer A Full Money-Back Guarantee If You Are Not Completely Satisfied With Our Vit b12 Gummies For Adults. For Any Questions Or Feedback, Feel Free To Reach Out To Us Via Our Amazon Store.
SCIENTIFICALLY FORMULATED ADULT VITAMIN B COMPLEX - Our b6 And b12 High-Strength Energy Gummies Are Scientifically Formulated By Our In-House Research And Development Team. Our B12 Vitamin Gummies Are Enriched With Essential Vitamins, Including B1, B2, B6, And Biotin. Plus, You Can Enjoy An Extra Immune System Boost With The Addition Of Vitamin C!
HEALTH BENEFITS OF B12 SUPPLEMENT - Experience Ease With Our Immune System Booster - Vitamin B12 High-Strength Supplement Formulation. Vit B12 Contributes To The Normal Function Of The Immune System; Normal Energy-Yielding Metabolism And Red Blood Cell Formation; Reduction Of Tiredness & Fatigue; As Well As Normal Psychological And Nervous System Function. (Claims Substantiated By EFSA).
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Editor's Notes

During our b complex vitamin b12 supplement research, we found 112 b complex vitamin b12 supplement products and shortlisted 6 quality products. We collected and analyzed 41,698 customer reviews through our big data system to write the b complex vitamin b12 supplements list. We found that most customers choose b complex vitamin b12 supplements with an average price of £15.72.

The b complex vitamin b12 supplements are available for purchase. We have researched hundreds of brands and picked the top brands of b complex vitamin b12 supplements, including novomins, Nutrition Geeks, AMBROSIAL, Vitamaze - amazing life, Nature's Plus. The seller of top 1 product has received honest feedback from 578 consumers with an average rating of 4.9.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."