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5 Best Costco Vitamin B12s of 2026

Last Updated - 2026/05/20

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Webber Naturals

Webber Naturals Vitamin B12 2500 mcg, Quick Dissolve, 110 Tablets, Natural Cherry Flavour, Supports Energy Production and Metabolism

Webber Naturals

CA$19.99

More Details
Main highlights
- 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
- 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
- Natural Cherry Flavour Fast-Melting Tablets: Ideal for adults and anyone with low stomach acid, malabsorption issues, or find it difficult to swallow tablets
- Methylcobalamin: Each tablet offers a daily dose of 2,500 mcg of this essential B vitamin in its bioactive form, meaning the body can use it right away without requiring conversion
- Free of: Artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians and vegans
- Fast-Melting Tablets: Ideal for adults and anyone with low stomach acid, malabsorption issues, or find it difficult to swallow tablets
CA$19.99
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Webber Naturals

Webber Naturals Vitamin B12 2500 mcg, Quick Dissolve, 110 Tablets, Natural Cherry Flavour, Supports Energy Production and Metabolism

Webber Naturals

CA$18.99

CA$19.99
(5% Off)

More Details
Main highlights
- 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
- 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
- Natural Cherry Flavour Fast-Melting Tablets: Ideal for adults and anyone with low stomach acid, malabsorption issues, or find it difficult to swallow tablets
- Methylcobalamin: Each tablet offers a daily dose of 2,500 mcg of this essential B vitamin in its bioactive form, meaning the body can use it right away without requiring conversion
- Free of: Artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians and vegans
- Fast-Melting Tablets: Ideal for adults and anyone with low stomach acid, malabsorption issues, or find it difficult to swallow tablets
CA$18.99
CA$19.99 (5% Off)
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Jamieson Laboratories

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 Laboratories

CA$16.77

More Details
Main highlights
- VALUE SIZE: 150 servings per bottle
- PURELY FORMULATED: Non-GMO, Gluten-Free, Lactose-Free, No Artificial Colours, Flavours, or Preservatives
- ONE-PER-DAY: Only one tablet needed for natural energy throughout the day
- 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
- 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
CA$16.77
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Jamieson Laboratories

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 Laboratories

CA$15.93

CA$16.77
(5% Off)

More Details
Main highlights
- VALUE SIZE: 150 servings per bottle
- PURELY FORMULATED: Non-GMO, Gluten-Free, Lactose-Free, No Artificial Colours, Flavours, or Preservatives
- ONE-PER-DAY: Only one tablet needed for natural energy throughout the day
- 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
- 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
CA$15.93
CA$16.77 (5% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Jamieson Laboratories

Jamieson Vitamin B12 Methylcobalamin 1,200 mcg Tablets, Timed Released, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Non-GMO, Gluten-Free, 80 Count, Proudly Canadian

Jamieson Laboratories

CA$13.99

More Details
Main highlights
- TIMED RELEASE: Jamieson B12 Timed Release provides a gradual, high-potency release of Vitamin B12 throughout the day.
- SAFEGUARD AGAINST B12 DEFICIENCY: Vitamin B12 is an important nutrient for the body. These Vitamin B12 tablets serve as a safeguard against B12 deficiency - especially beneficial for vegetarians, as B12 is exclusively found in meat, poultry, fish, eggs, and dairy.
- PURELY FORMULATED: Non-GMO, Gluten-Free, Lactose-Free, No Artificial Colours, Flavours, or Preservatives.
- ONE-PER-DAY: Only one tablet needed for naturally sustained energy throughout the day.
- 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.
- FASTER ACTING: Formulated with methylcobalamin, an advanced source of B12 that allows for faster absorption, so you can be naturally energized throughout your day!
CA$13.99

5 Best Costco Vitamin B12s of 2026

Webber Naturals Vitamin B12 2500 mcg, Quick Dissolve, 110 Tablets, Natural Cherry Flavour, Supports Energy Production and Metabolism

Webber Naturals Vitamin B12 2500 mcg, Quick Dissolve, 110 Tablets, Natural Cherry Flavour, Supports Energy Production and Metabolism

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 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 Vitamin B12 Methylcobalamin 1,200 mcg Tablets, Timed Released, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Non-GMO, Gluten-Free, 80 Count, Proudly Canadian

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Jamieson Vitamin B12 Methylcobalamin 1,200 mcg Tablets, Timed Released, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Non-GMO, Gluten-Free, 80 Count, Proudly Canadian

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

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

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Webber Naturals Vitamin B12 Gummy, 1000 mcg, 60 Gummies, Supports Energy Production and Metabolism, Vegan

Jamieson Vitamin B12 Methylcobalamin 1,000 mcg, Fast Dissolving, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Gluten-Free, Natural Wild Cherry Flavour, 100 Sublingual Tablets, Proudly Canadian

Jamieson Vitamin B12 Methylcobalamin 1,000 mcg, Fast Dissolving, Faster Acting, Naturally Energizing, and Supports Metabolism. Vegetarian, Gluten-Free, Natural Wild Cherry Flavour, 100 Sublingual Tablets, Proudly Canadian

Jamieson Vitamin B12 1,200 mcg Gummies Natural Raspberry Flavour, Naturally Energizing, and Supports Metabolism. Vegetarian, Non-GMO, Gluten-Free, No Artificial Flavours, Colours, or Preservatives, 70 Count, Proudly Canadian

Jamieson Vitamin B12 1,200 mcg Gummies Natural Raspberry Flavour, Naturally Energizing, and Supports Metabolism. Vegetarian, Non-GMO, Gluten-Free, No Artificial Flavours, Colours, or Preservatives, 70 Count, Proudly Canadian

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

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