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Natural Factors B12 Methylcobalamin delivers 1000 mcg of the most bioavailable vitamin B12 form per tablet, designed to support energy production, nerve and brain function, and cardiovascular health. With 90 vegetarian tablets per bottle, this supplement is perfect for adults seeking enhanced alertness, memory, and overall wellness, especially those with demanding lifestyles or shift work schedules.




| ASIN | B00028P8AW |
| Age Range Description | Adult |
| Allergen Information | Milk |
| Best Sellers Rank | #23,047 in Health ( See Top 100 in Health ) #215 in Vitamin B Supplements |
| Brand | Natural Factors |
| Brand Name | Natural Factors |
| Color | Purple |
| Customer Reviews | 4.8 out of 5 stars 330 Reviews |
| Diet Type | Vegetarian |
| Diet type | Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00068958012421 |
| Item Dimensions | 15.7 x 15.5 x 27.4 centimeters |
| Item Form | Tablet |
| Item Nype Name | Tablet |
| Item Weight | 0.04 Kilograms |
| Item form | Tablet |
| Manufacturer | CANADA |
| Manufacturer Part Number | NFS518 |
| Material Type Free | en_AE |
| Model Number | NFS518 |
| Number of Items | 5 |
| Primary Supplement Type | Vitamin B |
| Primary supplement type | Vitamin B |
| Product Benefits | Immune Support |
| Product benefits | Immune Support |
| Specific Uses For Product | Nerve |
| UPC | 068958012421 |
| Unit Count | 90 Count |
A**I
My 5th buy
My 5th buy
M**E
that they do what they should
Good choice
A**R
Highest quality at a reasonable price of the most metabolically active form.
The most absorbable form of B-12- the form recommended by the Vitamin B expert in the USA. I am a repeat customer as the Natural Factors is the manufacture vs. being a distributor from an unknown source.
M**T
Works well
I got my energy back and was able to paint and draw for several hours! Gentle energy and I could sleep well at night. You dissolve these under the tongue not swallow. A+++ Seller.
L**Y
trustworthy company and Canadaian
natural factors product of high quality
G**Y
Treated my B12 deficiency
I tested really low on B12 at a doctor's appointment last summer- low enough that the results didn't give an exact number, they just said <50. My doctor told me to take a B12 supplement, and then she would re-test it in a few months. I took this every day for about 5 months before I went back, and my B12 levels were actually above the normal range (she told me I can stop taking the supplement now). So this product worked really well. Methylcobalamin is supposed to be the most easily absorbed form of B12, which is good since I have GI issues. My only criticism is that it does not really dissolve that quickly, and it is a bit awkward to take. You have to kind of chew it up, while NOT swallowing it, then wait for it to dissolve before swallowing. I would wait until the grittiness in my mouth was gone, and then swallow, because I figured it had been absorbed by that point. Take it while you are still preparing breakfast, or while you are washing up afterward- if you take it during breakfast, you are going to be sitting there while your food gets cold waiting for it to dissolve.
Trustpilot
2 days ago
3 weeks ago