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Active B12 with L-5-MTHF
Active B12 with L-5-MTHF

Active B12 with L-5-MTHF

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Active B12 with L-5-MTHF Lozenges provide 800 mcg of pure non-racemic L-methylfolate in an easy-to-deliver lozenge, along with two active “coenzyme” forms of vitamin B12.

As each individual may have different needs for vitamin B12 and folate, the potent doses of these vitamins contained in Active B12 with L-5-MTHF may not be ideal for everyone. Working with a qualified healthcare professional is the best way to determine the appropriate dose for your individual needs. The lozenges can be broken down into halves or quarters if a lower dose is desired.

Available: 60 Lozenges


Vitamin B12 is crucial to:

  • the formation of healthy red blood cells,
  • energy production,
  • nervous system support,
  • cognitive function
  • homocysteine regulation

Folate as L-5-MTHF:

  • Is involved in homocysteine metabolism
  • Supports efficient methylation
  • Supports DNA biosynthesis
  • Supports nervous system function


Vitamin B12 is crucial to the formation of healthy red blood cells, energy production, nervous system support, cognitive function, and homocysteine regulation. Folate in the L-5-MTHF form is also involved in homocysteine metabolism and efficiently supports methylation, DNA biosynthesis, and nervous system function.

While folate and B12 are now commonly used to fortify cereals and grains, the synthetic forms of these important B vitamins that are used are often not absorbed well or added in amounts sufficient to meet the nutritional requirements of all individuals. Natural food sources of folate include liver, dark green leafy vegetables, avocado, peas, and beans. Vitamin B12 is naturally present in seafood, shellfish, liver, eggs and dairy products. It may be harder for vegetarians and vegans to meet their daily needs for vitamin B12 from food sources without relying on supplements or fortified foods.


Active B12 with L-5-MTHF provides pure non-racemic L-methylfolate with two active “coenzyme” forms of vitamin B12.  These active forms are used by the body to perform myriad functions.


Suggested Use: Take 1 lozenge daily, or as directed by your healthcare practitioner. Lozenge may be broken into smaller pieces if a lower dosage is desired.

Does Not Contain: Dairy, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, gluten, GMO

Caution: Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if tamper seal is damaged. Consult with a healthcare professional before use if you are using antibiotics or other medications.

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