SISU Vitamin B12 Tablets, Methylcobalamin B12 1000mcg, 90-180 Tablets
SISU Vitamin B12 1000mcg Methylcobalamin Details
SISU Vitamin B12 1000mcg is a fast-dissolving sublingual B12 tablet using methylcobalamin — the active, body-ready form of B12 your cells use directly. Sublingual means it dissolves under your tongue and absorbs straight into the bloodstream, bypassing the digestive system. Made in Canada. Vegan, non-GMO, and free from common allergens.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| B12 per tablet | 1,000 mcg as methylcobalamin (the active form) |
| Format | Sublingual (dissolves under the tongue) |
| Sizes available | 90 or 180 tablets |
| Made in | Canada |
| Flavour | Unflavoured, unsweetened, natural taste |
| Diet | Vegan, non-GMO, gluten-free, dairy-free, lactose-free, soy-free, peanut-free |
| Best taken | Place under the tongue and let dissolve, or as directed |
Who SISU B12 Methylcobalamin Is For
- Vegans and vegetarians — B12 is found mainly in animal foods, so plant-based diets often need supplementation
- Adults over 50, who absorb less B12 from food due to reduced stomach acid
- People with low energy who've had a blood test showing low B12
- People taking metformin or long-term acid-reducing medications (both can deplete B12)
- Anyone wanting the active methylcobalamin form rather than the synthetic cyanocobalamin
Who this product is NOT for: If you eat meat and dairy regularly and have no symptoms or risk factors, you likely don't need a B12 supplement. If you're unsure whether you're low in B12, a simple blood test can confirm.
Vitamart's Take
If you take B12, the form matters. Methylcobalamin is the active form your body uses directly — no conversion needed. The cheaper and more common form found in many supplements, cyanocobalamin, has to be converted in the body first, which is fine for most people but less efficient. SISU is one of our reliable Canadian-made options, and sublingual delivery (dissolving under the tongue) helps the B12 absorb into your bloodstream directly. If you want a simple, effective methylcobalamin B12 without paying for premium brand packaging, this is the sensible choice.
How SISU B12 Compares
Methylcobalamin vs Cyanocobalamin
Methylcobalamin (SISU's form): The active form your body uses directly. Most healthcare practitioners now recommend this form.
Cyanocobalamin: A synthetic form your body must convert to methylcobalamin. Lower cost, fine for most people, but less efficient.
Sublingual vs Swallow Tablets
Sublingual (under the tongue): Absorbs directly into the bloodstream, bypassing the digestive system. Useful for older adults and people with absorption issues.
Swallowed Tablets: Absorbed through the digestive tract. Works fine for most adults under 50 with healthy digestion.
SISU B12 vs B-Complex
SISU B12: Just B12 at a strong 1,000 mcg dose — targeted for people who specifically need B12.
B-Complex: All 8 B vitamins together. A fit if you want general B-vitamin support, not B12-specific.
Methylcobalamin vs Cyanocobalamin: Why It Matters
Vitamin B12 comes in several forms on the supplement shelf. The two you'll see most often are:
- Methylcobalamin: The active, body-ready form. Your cells use it directly with no conversion required. Found naturally in animal foods.
- Cyanocobalamin: A synthetic form made in a lab. Cheaper to produce. Your body must convert it to methylcobalamin to use, which is fine for most healthy adults but adds a step.
For most people, either form works. Methylcobalamin is generally preferred for older adults, vegans, vegetarians, and anyone with absorption issues, because it skips the conversion step. If you've been told you're low in B12, methylcobalamin is the form most healthcare practitioners now recommend.
How To Use
Adults: Place 1 tablet under the tongue and allow it to dissolve completely. Take daily, or as directed by your healthcare practitioner.
Talk to a healthcare practitioner before use if you are pregnant or breastfeeding, have a medical condition, or are taking medication.
Frequently Asked Questions
➕ What does B12 do?
➕ Do I really need a B12 supplement?
➕ What does sublingual mean?
➕ Methylcobalamin or cyanocobalamin — which is better?
➕ Can I take too much B12?
➕ Is it vegan?
Pairs Well With
- B-Complex Supplements — for broader B-vitamin support
- Folate Supplements — folate and B12 work closely together
- Iron Supplements — commonly paired for energy and red blood cell support
- Multivitamins — daily nutritional foundation
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- Vitamin B12 Supplements — Compare B12 products in different forms and doses.
- Vitamin B Supplements — B-complex and individual B vitamins.
- Energy Supplements — B vitamins, CoQ10, iron, and other energy-related options.
- Multivitamins — Daily multi options that often include B12.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
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SISU Vitamin B12 Tablets, Methylcobalamin B12 1000mcg, 90-180 Tablets
SISU Vitamin B12 1000mcg Methylcobalamin Details
SISU Vitamin B12 1000mcg is a fast-dissolving sublingual B12 tablet using methylcobalamin — the active, body-ready form of B12 your cells use directly. Sublingual means it dissolves under your tongue and absorbs straight into the bloodstream, bypassing the digestive system. Made in Canada. Vegan, non-GMO, and free from common allergens.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| B12 per tablet | 1,000 mcg as methylcobalamin (the active form) |
| Format | Sublingual (dissolves under the tongue) |
| Sizes available | 90 or 180 tablets |
| Made in | Canada |
| Flavour | Unflavoured, unsweetened, natural taste |
| Diet | Vegan, non-GMO, gluten-free, dairy-free, lactose-free, soy-free, peanut-free |
| Best taken | Place under the tongue and let dissolve, or as directed |
Who SISU B12 Methylcobalamin Is For
- Vegans and vegetarians — B12 is found mainly in animal foods, so plant-based diets often need supplementation
- Adults over 50, who absorb less B12 from food due to reduced stomach acid
- People with low energy who've had a blood test showing low B12
- People taking metformin or long-term acid-reducing medications (both can deplete B12)
- Anyone wanting the active methylcobalamin form rather than the synthetic cyanocobalamin
Who this product is NOT for: If you eat meat and dairy regularly and have no symptoms or risk factors, you likely don't need a B12 supplement. If you're unsure whether you're low in B12, a simple blood test can confirm.
Vitamart's Take
If you take B12, the form matters. Methylcobalamin is the active form your body uses directly — no conversion needed. The cheaper and more common form found in many supplements, cyanocobalamin, has to be converted in the body first, which is fine for most people but less efficient. SISU is one of our reliable Canadian-made options, and sublingual delivery (dissolving under the tongue) helps the B12 absorb into your bloodstream directly. If you want a simple, effective methylcobalamin B12 without paying for premium brand packaging, this is the sensible choice.
How SISU B12 Compares
Methylcobalamin vs Cyanocobalamin
Methylcobalamin (SISU's form): The active form your body uses directly. Most healthcare practitioners now recommend this form.
Cyanocobalamin: A synthetic form your body must convert to methylcobalamin. Lower cost, fine for most people, but less efficient.
Sublingual vs Swallow Tablets
Sublingual (under the tongue): Absorbs directly into the bloodstream, bypassing the digestive system. Useful for older adults and people with absorption issues.
Swallowed Tablets: Absorbed through the digestive tract. Works fine for most adults under 50 with healthy digestion.
SISU B12 vs B-Complex
SISU B12: Just B12 at a strong 1,000 mcg dose — targeted for people who specifically need B12.
B-Complex: All 8 B vitamins together. A fit if you want general B-vitamin support, not B12-specific.
Methylcobalamin vs Cyanocobalamin: Why It Matters
Vitamin B12 comes in several forms on the supplement shelf. The two you'll see most often are:
- Methylcobalamin: The active, body-ready form. Your cells use it directly with no conversion required. Found naturally in animal foods.
- Cyanocobalamin: A synthetic form made in a lab. Cheaper to produce. Your body must convert it to methylcobalamin to use, which is fine for most healthy adults but adds a step.
For most people, either form works. Methylcobalamin is generally preferred for older adults, vegans, vegetarians, and anyone with absorption issues, because it skips the conversion step. If you've been told you're low in B12, methylcobalamin is the form most healthcare practitioners now recommend.
How To Use
Adults: Place 1 tablet under the tongue and allow it to dissolve completely. Take daily, or as directed by your healthcare practitioner.
Talk to a healthcare practitioner before use if you are pregnant or breastfeeding, have a medical condition, or are taking medication.
Frequently Asked Questions
➕ What does B12 do?
➕ Do I really need a B12 supplement?
➕ What does sublingual mean?
➕ Methylcobalamin or cyanocobalamin — which is better?
➕ Can I take too much B12?
➕ Is it vegan?
Pairs Well With
- B-Complex Supplements — for broader B-vitamin support
- Folate Supplements — folate and B12 work closely together
- Iron Supplements — commonly paired for energy and red blood cell support
- Multivitamins — daily nutritional foundation
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- Vitamin B12 Supplements — Compare B12 products in different forms and doses.
- Vitamin B Supplements — B-complex and individual B vitamins.
- Energy Supplements — B vitamins, CoQ10, iron, and other energy-related options.
- Multivitamins — Daily multi options that often include B12.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
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Product Information
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Description
SISU Vitamin B12 1000mcg Methylcobalamin Details
SISU Vitamin B12 1000mcg is a fast-dissolving sublingual B12 tablet using methylcobalamin — the active, body-ready form of B12 your cells use directly. Sublingual means it dissolves under your tongue and absorbs straight into the bloodstream, bypassing the digestive system. Made in Canada. Vegan, non-GMO, and free from common allergens.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| B12 per tablet | 1,000 mcg as methylcobalamin (the active form) |
| Format | Sublingual (dissolves under the tongue) |
| Sizes available | 90 or 180 tablets |
| Made in | Canada |
| Flavour | Unflavoured, unsweetened, natural taste |
| Diet | Vegan, non-GMO, gluten-free, dairy-free, lactose-free, soy-free, peanut-free |
| Best taken | Place under the tongue and let dissolve, or as directed |
Who SISU B12 Methylcobalamin Is For
- Vegans and vegetarians — B12 is found mainly in animal foods, so plant-based diets often need supplementation
- Adults over 50, who absorb less B12 from food due to reduced stomach acid
- People with low energy who've had a blood test showing low B12
- People taking metformin or long-term acid-reducing medications (both can deplete B12)
- Anyone wanting the active methylcobalamin form rather than the synthetic cyanocobalamin
Who this product is NOT for: If you eat meat and dairy regularly and have no symptoms or risk factors, you likely don't need a B12 supplement. If you're unsure whether you're low in B12, a simple blood test can confirm.
Vitamart's Take
If you take B12, the form matters. Methylcobalamin is the active form your body uses directly — no conversion needed. The cheaper and more common form found in many supplements, cyanocobalamin, has to be converted in the body first, which is fine for most people but less efficient. SISU is one of our reliable Canadian-made options, and sublingual delivery (dissolving under the tongue) helps the B12 absorb into your bloodstream directly. If you want a simple, effective methylcobalamin B12 without paying for premium brand packaging, this is the sensible choice.
How SISU B12 Compares
Methylcobalamin vs Cyanocobalamin
Methylcobalamin (SISU's form): The active form your body uses directly. Most healthcare practitioners now recommend this form.
Cyanocobalamin: A synthetic form your body must convert to methylcobalamin. Lower cost, fine for most people, but less efficient.
Sublingual vs Swallow Tablets
Sublingual (under the tongue): Absorbs directly into the bloodstream, bypassing the digestive system. Useful for older adults and people with absorption issues.
Swallowed Tablets: Absorbed through the digestive tract. Works fine for most adults under 50 with healthy digestion.
SISU B12 vs B-Complex
SISU B12: Just B12 at a strong 1,000 mcg dose — targeted for people who specifically need B12.
B-Complex: All 8 B vitamins together. A fit if you want general B-vitamin support, not B12-specific.
Methylcobalamin vs Cyanocobalamin: Why It Matters
Vitamin B12 comes in several forms on the supplement shelf. The two you'll see most often are:
- Methylcobalamin: The active, body-ready form. Your cells use it directly with no conversion required. Found naturally in animal foods.
- Cyanocobalamin: A synthetic form made in a lab. Cheaper to produce. Your body must convert it to methylcobalamin to use, which is fine for most healthy adults but adds a step.
For most people, either form works. Methylcobalamin is generally preferred for older adults, vegans, vegetarians, and anyone with absorption issues, because it skips the conversion step. If you've been told you're low in B12, methylcobalamin is the form most healthcare practitioners now recommend.
How To Use
Adults: Place 1 tablet under the tongue and allow it to dissolve completely. Take daily, or as directed by your healthcare practitioner.
Talk to a healthcare practitioner before use if you are pregnant or breastfeeding, have a medical condition, or are taking medication.
Frequently Asked Questions
➕ What does B12 do?
➕ Do I really need a B12 supplement?
➕ What does sublingual mean?
➕ Methylcobalamin or cyanocobalamin — which is better?
➕ Can I take too much B12?
➕ Is it vegan?
Pairs Well With
- B-Complex Supplements — for broader B-vitamin support
- Folate Supplements — folate and B12 work closely together
- Iron Supplements — commonly paired for energy and red blood cell support
- Multivitamins — daily nutritional foundation
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- Vitamin B12 Supplements — Compare B12 products in different forms and doses.
- Vitamin B Supplements — B-complex and individual B vitamins.
- Energy Supplements — B vitamins, CoQ10, iron, and other energy-related options.
- Multivitamins — Daily multi options that often include B12.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
