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BioActive B12 Liquid: Vitamin B12 Plus L-Methylfolate

Size: 1 oz - 60 Servings

Full-Spectrum B12 - 5000 mcg

  • BioActive delivers 3 most beneficial forms of Vitamin B12: Methylcobalamin, Adenosylcobalamin, and Hydroxocobalamin.
  • Contains a full serving of L-Methylfolate, an essential cofactor of B12.
  • Designed to raise overall B12 status levels and support mitochondrial energy production, metabolism, and detoxification.

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 whole serving of L- Methylfolate (vitamin B9), an essential cofactor of B12.

Customer Reviews

Based on 188 reviews
The content is good

Please do NOT add red food dye to the product. It's absolutely unnecessary. It gets on my clothes so easily and doesn't come off. You also might want to add a nick on the plastic packaging wrapped around the top of the bottle, so we can actually open it without risk of having it spill everywhere (again, get rid of the red food dye, please).

Kelly Dunker
B12 liquid drops

Easy to take. Have only been taking it a few times so I can't speak to it's effectiveness.


I use this daily to help treat my pernicious anemia. The product is great, and doesn’t taste bad. My only complaint is that the information about the vitamin is printed in such tiny font on the small bottle that it’s impossible to read. Even a magnifying glass is no help. This is important information for the consumer to have; there should be a readable insert packaged with the product.

Brittney Ransdell
High Quality

Works out VERY well. Take every morning!!

Misty Orsatt

BioActive B12 Liquid: Vitamin B12 Plus L-Methylfolate