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BioActive B12: Vitamin B12 Plus L-Methylfolate

Size: 60 Capsules - 60 Servings

Full-Spectrum B12 - 5000 mcg

BioActive B12 is full-spectrum vitamin B12. The formulation contains the 3 essential bioactive forms of B12; Methylcobalamin, Adenosylcobalamin & Hydroxocobalamin. Each form of B12 works along different biological pathways within the body. The formula also provides a full serving of L-Methylfolate (vitamin B9) which is an essential cofactor of B12.

Size: 60 Capsules - 60 Servings

  • The 3 Essential Forms of B12

    Methylcobalamin B12 (The Essential Form)

    This is the form needed to raise overall B12 status levels across the body. It is the most prevalent form in the bloodstream and needed to carry out the essential functions of vitamin B12.

    Adenosylcobalamin B12 (The "Cellular Energy" Form)

    The energy factories of the cells especially need the mitochondria form. Adenosylcobalamin helps mitochondria burn food more efficiently for better energy production and metabolism.

    Hydroxocobalamin B12 (The "Storage" Form)

    Hydroxocobalamin plays a role in the body's detoxification processes. It is also shown to stay in the bloodstream longer and be universally distributed through the body to ensure long-lasting B12 levels.*

Customer Reviews

Based on 163 reviews
Margarete Rwabyoma
Best b12 I’ve tried

These work. They seem to do the job for me. As a vegan, having these on hand like a multi vitamin is a good idea but vegan or not, these are the real deal.

Nonkululeko Moagi
good for energy

easy to swallo & helps my energy level

Sara Dyal
B12 Supplement. Three Bioactive Forms of B12.

I have to confess that I was not aware of the various forms of B12. The company claims that the three forms enhance the bioactivity aspects of the B12. Per capsule, it includes a considerable quantity of Vitamin B12, 5000mcg, which is 208,333%DV. Wow. In addition, they add 1667mcg DFE of Vitamin B9 (primarily from L-5 Methylfolate), 417%DV. The Vitamin B9 serves as a cofactor to enhance facilitation of cellular utilization of Vitamin B12.The product details has a picture that notes a number of badges: Vegan, Made In USA, Gluten-Free, GMO-Free and GMP Certified. The GMP Certified (Good Manufacturing Practice) is absent from the actual product packaging/labels. cGMP ensures quality control aspects; the lack of this certification (and no other credible certification) negatively impact the rating.Since I’ve been on a mainly vegan diet, my physician recommended that I take a B12 supplement. This product definitely satisfies that concern. I feel this B12 supplement rates 4.25 stars.

Herbert Mushabe
Exactly as advertised. Quick shipping.

Tinted glass bottle preserves quality. Does help reduce nerve pain & increase energy level.

Hester Larson
High dose

Review for: BioActive Vitamin B12 - 5000 mcg, Contains 3 BioActive B12 Forms Plus Methylfolate Cofactor - Methyl B12, Adenosyl B12This is a large dose of B12 but since our bodies don’t absorb all of it and it is a water soluble vitamin, that is not a problem. The pills are large but doable.My bottle arrived properly sealed and in an amber bottle without a childproof cap. The lot number and expiration date are located on the label. This product is made in the USA.