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Natural Factors, B12, Methylcobalamin, 1000 mcg, 90 Chewable Tablets


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Natural Factors, B12, Methylcobalamin, 1000 mcg, 90 Chewable Tablets

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Natural Factors, B12, Methylcobalamin, 1000 mcg, 90 Chewable Tablets

In Stock
1000 mcg
1000 mcg
5000 mcg
90 Tablets
90 Tablets
60 Chewable Tablets
180 Chewable Tablets
  • Expiration Date: 06/2020
  • Shipping Weight:
    0.12 lbs
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  • Product Code: NFS-01242
  • UPC Code: 068958012421
  • Package Quantity: 90 Tablets
  • Dimensions:
    3.6 x 1.9 x 1.9 in, 0.1 lbs
    Switch to Metric units
Frequently Purchased Together
    Product Overview


    • Dietary Supplement
    • Biologically Active Form of B12
    • Support for Nerve Function, Energy Production & Red Blood Cells
    • Purity & Potency Guaranteed

    Natural Factors Methylcobalamin is active immediately upon absorption, while other forms (e.g., cyanocobalamin) must be converted to methylcobalamin in a two-step process. Methylcobalamin demonstrates exceptional activity in areas where other forms are simply not active. B12 supplementation is recommended for vegetarians and those suffering from B12 deficiency.

    All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

    Suggested Use

    Chew and dissolve before swallowing 1 tablet under the tongue per day or as directed by a health professional.

    Other Ingredients

    Lactose (from milk), cellulose, croscarmellose sodium, magnesium stearate (vegetable grade).

    Contains no artificial preservatives, color or sweeteners; no corn, gluten, soy, starch, wheat or yeast.


    Keep out of reach of children.

    Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place. Protect from light.

    Supplement Facts
    Serving Size 1 Tablet
      Amount Per Serving % Daily Value
    Vitamin B12 (as methylcobalamin) 1000 mcg 16,667%
    iHerb Customer Reviews

    Terrible taste

    Posted by iHerb Customer on Nov 25, 2017 | Verified Purchase

    Takes too long to dissolve and tastes awful compared to Solgar going back to them.

    Thanks for your feedback!

    very good

    Posted by iHerb Customer on Nov 13, 2017 | Verified Purchase

    good price and good product

    Thanks for your feedback!

    Good for my cat

    Posted by iHerb Customer on Nov 09, 2017 | Verified Purchase

    NO taste, NO smell and easy to solve in liquid, it is good to solve it in the cat food and let my kitten eat without force!

    Thanks for your feedback!


    Posted by iHerb Customer on Nov 05, 2017 | Verified Purchase

    A good product. Great company providing fast service, reasonable prices and wide variety of products.

    Thanks for your feedback!

    Excellent Methyl B12

    Posted by iHerb Customer on Aug 13, 2017 | Verified Purchase

    This methylcobalamin is my preferred brand, even though it is a bit more expensive. Tiny tablet, very few ingredients added, easy to take. Virtually no flavor. I would recommend this to anyone who prefers no added sugars, sweeteners, or flavors in a supplement.

    Thanks for your feedback!