Natural Factors Natural Factors - B12 Methylcobalamin - 10,000 mcg, 30 sub

Price

Regular Canadian retail price: $17.48 CAD. Price Vault members pay below retail on this product. Member pricing is private and shown after a free opt-in, with no membership fee, no minimum order and no subscription.

In stock. Free shipping across Canada on orders over $89, flat $9.95 under that. 30 days to request a return, with return shipping paid by the customer. Ships from Victoria, BC.

See member pricing on Natural Factors Natural Factors - B12 Methylcobalamin - 10,000 mcg

Why people keep reordering it

Active methylated forms

B vitamins in the forms your body can put to use right away.

Mood and hormone balance

Supports healthy methylation, mood and hormonal rhythm.

Energy at the cellular level

Feeds the pathways behind steady, real energy.

Best suited to: vegan for years with no b12 plan, over 60 and eating less meat, cannot swallow tablets, want the methyl form specifically.

What the research supports

One cherry-flavoured tablet dissolves under the tongue with 10,000 mcg of methylcobalamin. The bottle is a one-month supply at one a day.

Correction trials use 1,000 to 2,000 mcg a day.

Correcting low B12 (evidence: strong, from randomized controlled trial, meta-analysis)

Even without working stomach absorption, enough B12 passively crosses the gut wall on its own at high doses. Randomized trials confirm oral B12 raises blood levels and corrects a genuine shortfall.

Blood homocysteine (evidence: strong, from randomized controlled trial, meta-analysis)

B12 helps convert homocysteine, a byproduct of protein metabolism, back into useful compounds. Randomized trials show B12 with folate consistently lowers it, more so the lower your B12 started.

Energy and focus (evidence: moderate, from randomized controlled trial)

B12 feeds the enzymes that turn food into cellular energy and keep nerve signals firing cleanly. Correcting a real shortfall restores energy and mental clarity within weeks, but topping off an already adequate amount does little.

Nerve comfort (evidence: moderate, from randomized controlled trial)

B12 is needed to build and maintain the myelin sheath around nerves. When B12 runs low, nerve signals misfire and cause tingling, and it eases once B12 is corrected.

Read the literature: Correcting low B12 on PubMed, Blood homocysteine on PubMed, Energy and focus on PubMed, Nerve comfort on PubMed.

Is it right for you

Worth it if

Vegan for years with no B12 plan

B12 occurs only in animal foods, and the passive absorption this dose leans on works without stomach acid or intrinsic factor doing anything.

Over 60 and eating less meat

Stomach acid and intrinsic factor both fall off with age, and a 10,000 mcg dose is sized so the passive fraction alone still lands a useful amount.

Cannot swallow tablets

It dissolves under the tongue in a cherry flavour, so nothing has to go down whole.

Want the methyl form specifically

Methylcobalamin arrives as the coenzyme form already, skipping the conversion step cyanocobalamin has to go through first.

Look elsewhere if

Anyone wanting routine daily B12 cover

A 250 to 1,000 mcg tablet covers ordinary daily needs for a fraction of the price. A dose this size is for filling a real gap, not for maintenance.

Tired with no idea why

B12 restores energy when your level is genuinely low and does nothing whatsoever when it is already fine. Get the level checked before buying a 10,000 mcg tablet on spec.

Looking for full B vitamin coverage

This is B12 on its own. A B-complex brings folate and B6, which work with B12 on the same methylation pathway and are the usual co-travellers when one runs short.

What to expect

If your level really is low, energy and mental clarity usually improve over two to six weeks as stores refill and new red blood cells are built. If your level is already normal, expect nothing at all, because there is nothing to correct.

How it compares

Compared with a 1,000 mcg cyanocobalamin tablet

Ten times the amount, in the form cells use directly rather than one that has to be converted first. The tradeoff: Cyanocobalamin is much cheaper, more stable on a shelf, and is what most of the trials proving oral B12 works actually used. Methylcobalamin's edge is more theoretical than demonstrated.

Compared with a B-complex that includes B12

A B-complex usually carries 100 to 1,000 mcg of B12, which is maintenance. This is a repletion dose ten times over. The tradeoff: The B-complex also gives you folate and B6, which share the pathway B12 works on. This tablet gives you neither.

Product details

Active ingredient

Vitamin B12 (methylcobalamin)

Ingredient form

sub

Strength

10,000 mcg

Servings per container

30

Suggested use

Dissolve 1 tablet daily under the tongue or as directed by a health care practitioner.

Country of manufacture

Canada

Independent testing

ISURA

Certifications

Non-GMO, Made in Canada

Storage

Store in a cool, dry place

Brand

Natural Factors

How to take it

Dissolve 1 tablet daily under the tongue or as directed by a health care practitioner.

• Store in a cool, dry place away from direct light.
• Keep out of reach of children.
• Consult a practitioner if you are pregnant, nursing or on medication.

Ingredients

Non-medicinal ingredients

Mannitol, croscarmellose sodium, natural cherry flavour, vegetable grade magnesium stearate (lubricant).

Free from

Contains no artificial preservatives, colours or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians/vegans.

Interactions and cautions

Medications

May interact with certain prescription medications. Review with your pharmacist if you take daily medication.

Timing

Separate from medications by 2 to 4 hours unless directed otherwise by a healthcare practitioner.

Pregnancy and breastfeeding

Consult a healthcare practitioner before use if pregnant or breastfeeding.

General

Use only as directed. Discontinue and consult a practitioner if you experience an adverse reaction.

This product is not intended to diagnose, treat, cure or prevent disease. Consult a healthcare practitioner before use. Free certified advisors are available at 1-888-386-1211, Mon to Fri, 9am to 5pm PT.

Questions about Natural Factors - B12 Methylcobalamin - 10,000 mcg

Is this the genuine, authentic product?

Yes. It is identical to what you would pay full price for anywhere else, sourced through our authorized supplier relationships.

How is the price below retail?

We buy direct, with nobody in the middle taking a cut, and we sell it for close to what we paid. You see the price privately because you have unlocked the Vault.

How fast does it ship?

Orders placed before 12pm PT are processed the same day and ship within two business days. Shipping is free over $89, and a flat $9.95 under that.

Can I return it?

You have 30 days after it arrives to request a return. Product must be unused, in its original packaging, with proof of purchase, and return shipping is paid by you. Find it cheaper anywhere in Canada and we will match the price.