Best Chewable Vitamin B12 in 2026

TWO B VITAMINS IN ONE CAPSULE: Instead of the cheaper forms, these B vitamins are the active forms of methyl folate (as 5-MTHF) and vitamin B 12 (as methylcobalamin). Good for those with the MTHFR gene. 5-MTHF is the only form of folate used directly by the body. It’s up to 7 times more bioavailable than standard folic acid.

FOLATE BENEFITS: Helps promote healthy DNA function, maintains already normal homocysteine levels, promotes healthy skin, a healthy digestive tract, and even a healthy immune response. Also known as B-9.

A LITTLE EXTRA VITAMIN B-12: Methylated Vitamin B 12 supports brain health by helping to maintain healthy homocysteine levels. When combined with folate, B12 helps w/ red blood cell production, too. Made w/ methylcobalamin, the bioactive form of vitamin B12.

POWERFUL “B” COMBINATION – We’ve combined the active forms of folate (as 5-MTHF) and vitamin B12 (as methylcobalamin). Together, these nutrients (both members of the vitamin Bfamily) promote heart, brain and digestive health. 5-MTHF is the only form of folate used directly by the body, and it’s up to seven times more bioavailable than folic acid.

WHAT DOES FOLATE DO? – Folate is a form of vitamin B. It is found in abundance in leafy greens vegetables. Folate helps promote healthy DNA function, maintains already normal homocysteine levels, supports heart health, promotes healthy skin, a healthy digestive tract, and even a healthy immune response.

A LITTLE EXTRA VITAMIN B12 – Vitamin B12 supports brain and heart health by helping to maintain healthy homocysteine levels. And when combined with folate, B12 helps with red blood cell production, too. We use methylcobalamin, the bioactive form of this vitamin.

BE ALL YOU CAN “B”– Energize your body and keep your mind sharp with our BioActive Complete B-Complex. It features a nourishing combination of the full spectrum of vitamin B benefits in a highly absorbable formula, providing the biologically active forms of the Bs you need to thrive.

ARE YOU GETTING ENOUGH VITAMIN B? – There are more forms of it than you may think, and each plays a different role in your body. So, it’s important to get a wide spectrum of the vitamin B family, every day. BioActive Complete B-Complex is made with the biologically active forms of each nutrient, optimizing absorption, and giving your body what it needs to keep you healthy.

WHY DO I NEED ALL THESE Bs? – B-vitamins help release energy from the foods you eat, such as carbohydrates, fat and protein. Vitamin B coenzymes are also crucial to how your body generates cellular energy fuel. BioActive Complete B-Complex provides all the daily vitamin B benefits your body needs. It’s the perfect complement to any well-rounded nutritional regimen.

BRAIN HEALTH - Methylcobalamin is a form of vitamin B12 that is active in the central nervous system and supports cognitive function. Getting enough of this essential nutrient isn’t always easy—especially as you get older. We’ve created convenient B12 lozenges that can be chewed or dissolved in your mouth.

HEART AND NERVE HEALTH – Like other vitamins in the B family, methylcobalamin helps maintain already-healthy homocysteine levels. Homocysteine is a byproduct of metabolism, and maintaining healthy levels is key to both heart and nerve health.

RED BLOOD CELL HEALTH – Methylcobalamin is essential to the growth and replication of our cells—especially red blood cells, the ones that carry oxygen from our lungs to the rest of our bodies. On their way back, red blood cells take carbon dioxide to the lungs to be exhaled.

TWO B12s FOR YOUR BRAIN – Chances are you’ve heard of vitamin B12. You may even have heard that its good for your brain. But there are certain kinds of B12—called “active forms” because your body can make use of them right away—that are better for your brain than others. This formula has two of these B12 forms: adenosylcobalamin and methylcobalamin.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

HELPS PROTECT BRAIN CELLS – Methylcobalamin is perhaps the most famous neurologically active form of B12. It’s essential for the healthy growth and replication of brain cells. This form of B12 also helps maintain already-healthy homocysteine levels...a key to healthy brain function.

MAINTAIN ALREADY-HEALTHY LEVELS OF HOMOCYSTEINE - Homocysteine is a natural compound produced by your cells. But over time, it can begin to build up in the bloodstream, affecting cardiovascular health, cognitive function and more. Contains a selection of B vitamins specially formulated to help your body maintain already-healthy levels of homocysteine and to support heart and brain health

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

A WIDE-SPECTRUM OF HEART AND BRAIN SUPPORT - A B vitamin supplement specially formulated for your heart and brain. It helps your body maintain heart-healthy levels of homocysteine already within normal range. Homocysteine is a natural compound produced by your cells. But as we age, homocysteine can begin to build up in the bloodstream, affecting cardiovascular health, cognitive function and more

BRAIN HEALTH - Methylcobalamin is a form of vitamin B12 that is active in the central nervous system. We’ve created convenient B12 lozenges that can be chewed or dissolved in your mouth because getting enough of this essential nutrient isn’t always easy—especially as you get older.

HEART AND NERVE HEALTH – Like other vitamins in the B family, methylcobalamin helps maintain already-healthy homocysteine levels. Homocysteine is a byproduct of metabolism. Inhibiting excess homocysteine levels is a key indicator of both cardiovascular and nerve health.

RED BLOOD CELLS – Methylcobalamin is essential to the growth and replication of our cells—especially red blood cells, the ones that carry oxygen from our lungs to the rest of our bodies. On their way back, red blood cells take carbon dioxide to the lungs to be exhaled.

WHAT IS THAT BUTTERFLY-SHAPED GLAND? - The thyroid is found in your neck, and it produces hormones that are critical for your energy, metabolism, healthy weight management and even your brain health. Triple Action Thyroid with ashwagandha combines potent nutrients that support your healthy thyroid function, making it our Best in Class formula for thyroid health support.

LIKE A MULTIVITAMIN FOR YOUR THYROID - Triple Action Thyroid contains multiple nutrients that support thyroid health. A combination of ashwagandha and iodine promote the healthy production of thyroid hormones and the conversion of thyroid hormones into their active states. In addition, this formula contains vitamin B12 for healthy thyroid activity and vitamin A to support your active thyroid hormone levels.

ASHWAGANDHA AND YOUR THYROID - A healthy thyroid gland helps keep your overall metabolism running smoothly, and that includes the burning of fat for energy. But over time, your thyroid hormones can change. So we formulated Triple Action Thyroid with standardized ashwagandha extract, which has been shown to encourage healthy changes of certain thyroid hormone levels, including T4.

BE VITAMIN B-5 ALIVE — Pantothenic acid, or vitamin B-5, is not nearly as famous as its cousins vitamin B3 niacin or B12 methylcobalamin. But B5 is vitally important in its own right. This member of the vitamin B family is essential to several aspects of healthy metabolism—mainly the healthy metabolism of lipids, amino acids and glucose...as well as supporting cellular energy production.

BUILDS COENZYME A – You’re probably wondering how B5 helps with so many different things. The answer is that your body uses pantothenic acid to build a compound called coenzyme A. This coenzyme is super important: along with its value for metabolic health, coenzyme A facilitates hemoglobin, neurotransmitter, hormone, protein and lipid synthesis.

EASY ON YOUR STOMACH – Some pantothenic acid supplements can be hard on the stomach. That’s why we’ve combined our pantothenic acid formula with calcium. This makes it easier on your stomach, and it also makes it more shelf-stable.

GET THE ZZZs YOU NEED - A powerful antioxidant, melatonin is well-known for its sleep-friendly properties. And this sleep superstar is just one ingredient in our formula. We also added high-quality vitamins and minerals such as B-vitamins, and mood supporting inositol and magnesium, calcium, chromium and free-radical quenching vitamin C - together, these nutrients promote healthy, restful sleep.

MORE THAN JUST SLEEP SUPPORT - Put occasional sleeplessness to bed and provide your body with the additional health benefits that come from getting regular, quality sleep. The essential vitamins and minerals in our formula supports a healthy immune response, healthy mood and cognitive performance. Quiet Sleep Melatonin also helps inhibit oxidative stress caused by free radicals.

IMMEDIATE RELEASE FORMULA - Our immediate-release formula helps usher in those dreams more quickly, promoting healthy sleep/wake patterns and encouraging healthy sleep quality. For your convenience, simply take one easy-to-swallow capsule at least 30 minutes before your bedtime and snuggle tight.

YOUTHFUL DOPAMINE LEVELS – Dopamine is the“feel good” neurotransmitter. But did you know it’s also essential for cognitive function? We’ve combined two nutrients—phellodendron bark extract and a special form of vitamin B12—to help maintain normal dopamine levels.

STAY SHARP & FOCUSED – If you want your mind in tip-top shape, you’ve got to take care of oxidative stress. Vitamin B12 can help...but you’ll need a form that can cross the blood-brain barrier, like adenosylcobalamin B12. Another plus: adenosylcobalaminpositively modulates the activity of LRRK2, an enzyme that regulates dopamine levels.

PROMOTES COGNITIVE HEALTH – Phellodendron amurenseis commonly known as theamur cork tree. Its bark has many health benefits—including ones that help protect your mind. Specifically, amur cork extract inhibits MAO-B, an enzyme that contributes to age-related declines in dopamine levels.

RECLAIM YOUTHFUL ENERGY LEVELS : If you feel like your energy levels aren’t what they used to be, you’re probably not imagining it. General fatigue is a common complaint of women going through perimenopause—and it’s not the only one. Our Youthful Woman 40+ with B-Complex is designed to help you stay youthful and vibrant during this inevitable life transition.

EIGHT B VITAMINS TO SUPPORT HEALTHY ENERGY LEVELS : We’ve combined eight active B vitamins to help energize your body, support overall health and promote a healthy response to stress.

PLUS SIBERIAN RHUBARB EXTRACT : We also added a Siberian rhubarb extract to help relieve discomforts like the occasional hot flash and promote vaginal comfort.

Life Extension BioActive Folate & Vitamin B12, 150 vegetarian capsules (Pack of 2)

Pack of 2

From Life Extension