Best B12 in Canada

Vitamin B12 is a water-soluble vitamin essential for producing healthy red blood cells, supporting nerve function, and synthesizing DNA. This vital nutrient helps maintain energy levels, cognitive function, and overall neurological health. Many Canadians, especially vegetarians, vegans, and older adults, may struggle to get adequate B12 from diet alone. Choosing the best B12 supplement in Canada can make a significant difference in preventing deficiency symptoms like fatigue, weakness, and memory problems. Explore our top-rated B12 supplements trusted by Canadians for quality and effectiveness.

Top Pick

NATURE'S BOUNTY Vitamin B-12, 1000 mcg, Helps Energy Metabolism, Tablets, 57.7 g

NATURE'S BOUNTY

9.7 Our Score

Helps Energy Metabolism: NATURE'S BOUNTY Vitamin B-12 1000 mcg helps energy metabolism in the body
Helps Red Blood Cell Formation: Vitamin B-12 helps to form red blood cells
Prevents B-12 Deficiency: This supplement helps prevent vitamin B-12 deficiency
Supports Immune System: Helps in the normal function of the immune system
Directions & Dosage: Adults, take one (1) tablet per day
Contains: 100 Vitamin B-12 1000 mcg tablets

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We picked NATURE'S BOUNTY Vitamin B-12 1000 mcg because it delivers exceptional quality from a trusted brand with over 40 years of experience in nutritional supplements. This B-12 formula uses cyanocobalamin, a vegetarian-friendly and highly stable form of vitamin B12 that effectively supports energy metabolism and red blood cell formation. What sets this product apart is its commitment to purity—it's non-GMO, contains no artificial colors or flavors, and is free from common allergens like gluten, soy, and dairy. NATURE'S BOUNTY is widely available across Canada at excellent value, making consistent supplementation easy and affordable. The 1000 mcg dosage provides optimal daily support for most adults, helping prevent deficiency while promoting cardiovascular and nervous system health without excessive megadoses.

Jamieson Vitamin B12 Methylcobalamin 1,000 mcg, Fast Dissolving, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Gluten-Free, Natural Wild Cherry Flavour, 150 Sublingual Tablets, Proudly Canadian

Jamieson

8.9 Our Score

FASTER ACTING: Formulated with methylcobalamin, an advanced source of B12 that can be used by the body right away without needing to convert it further. Our advanced sublingual tablets are also fast-melting so you can be naturally energized faster
DELICIOUS: Fast melting natural cherry flavour with no artificial colours and preservatives
NATURALLY ENERGIZING: Vitamin B12 helps with metabolic support - to convert food into energy. It can also help support the immune system, the nervous system, and red blood cell production
ONE-PER-DAY: Only one tablet needed for natural energy throughout the day
VALUE SIZE: 150 servings per bottle
PURELY FORMULATED: Non-GMO, Gluten-Free, Lactose-Free, No Artificial Colours, Flavours, or Preservatives

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Organic Vitamin B12 Liquid - Sublingual Extra Strength 60 x 5000 mcg Drops, Methylcobalamin, Natural Cherry Flavor, Vegan, Maximize Absorption and Energy

Organic

8.2 Our Score

FEEL BETTER, NATURALLY: Our sublingual organic Vitamin B12 formulation is a natural energy, mood, and memory booster - and supports healthy metabolism, immunity and nervous system functioning. Achieve your fitness goals, perform better at work/school, and improve your overall health and feeling of well-being.
HIGHEST POTENCY: While most B12 supplements contain 1000mcg to 3000mcg per serving, we give you the same number of servings per bottle at 5000mcg, or you can double your servings by taking just 2500mcg - so you get more for your money.
EASY FOR YOUR BODY TO USE: Features methylcobalamin, the bioactive form of B12 that’s more readily absorbed by the body. Contains no toxic cyanide like other, inferior vitamin supplements!
GRADUATED DROPPER FOR EASY DOSING: The graduated/printed dropper allows you to quickly & easily measure 2500mcg, 5000mcg or another amount of B12 that’s right for you. No more guessing or counting drops! Save time in the morning, and always get an accurate serving size!
For adult

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Webber Naturals Vitamin B12 5000 mcg, Extra Strength, Quick Dissolve, 60 Tablets, Supports Energy Production and Metabolism

Webber Naturals

7.8 Our Score

$49

Methylcobalamin: Each tablet offers a daily dose of 5,000 mcg of this essential B vitamin in its bioactive form, meaning the body can use it right away without requiring conversion
Quick Dissolve Tablets: Vitamin B12 sublingual tablets are easily dissolved under the tongue with no water needed. Sublingual, or under the tongue, absorption enters the bloodstream quicker than traditional tablets or capsules, allowing it to act quickly and restore Vitamin B12 levels in the body
Vital Nutrient: Vitamin B12 is a vital nutrient for energy metabolism, red blood cell formation, and immune health. Vitamin B12 is only found in animal-derived or fortified foods and can be depleted by certain medications
Fast-Melting Tablets: Ideal for adults and anyone with low stomach acid or malabsorption issues, as well as those wanting to avoid vitamin B12 injections or find it difficult to swallow tablets
Extra Strength: Vitamin B12 5,000 mcg can be safely supplemented by those requiring vitamin B12 such as for metabolism support, red blood cell production, and cardiovascular health
Free Of: Artificial colours, preservatives, or sweeteners; no starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs. Suitable for vegetarians

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Webber Naturals Vitamin B12 1200 mcg, Timed Release, 150 Tablets, Supports Energy Production and Metabolism, Vegan

Webber Naturals

7.3 Our Score

Vital Nutrient: Vitamin B12 is important for metabolism, red blood cell production, and the maintenance of good health
Time Release Tablets: Timed-release vitamin B12 maintains optimal levels by releasing vitamin B12 gradually over several hours. Vitamin B12 Timed Release tablets are a great option to support energy throughout your whole day
Help Prevent Vitamin B12 Deficiency: Vitamin B12 tablets help prevent vitamin B12 deficiency, particularly in vegetarians and older adults
One-Per-Day: Each tablet contains 1200 mcg of Vitamin B12 (methylcobalamin)
Free of: Artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians and vegans

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NATURE'S BOUNTY Vitamin B-12, 1000 mcg, Helps Energy Metabolism, Tablets, 57.7 g

NATURE'S BOUNTY

Jamieson Vitamin B12 Methylcobalamin 1,000 mcg, Fast Dissolving, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Gluten-Free, Natural Wild Cherry Flavour, 150 Sublingual Tablets, Proudly Canadian

Jamieson

Organic Vitamin B12 Liquid - Sublingual Extra Strength 60 x 5000 mcg Drops, Methylcobalamin, Natural Cherry Flavor, Vegan, Maximize Absorption and Energy

Organic

Webber Naturals Vitamin B12 5000 mcg, Extra Strength, Quick Dissolve, 60 Tablets, Supports Energy Production and Metabolism

Webber Naturals

Webber Naturals Vitamin B12 1200 mcg, Timed Release, 150 Tablets, Supports Energy Production and Metabolism, Vegan

Webber Naturals