B12 5,000 liquid

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  • Supports red blood cell, cognitive and nerve functions
  • Provides support for neurological function and nerve cell health
  • Acts as an important cofactor for energy metabolism
  • Formulated with methylcobalamin, an active form of vitamin B12
  • Available in liquid and capsule form
  • Convenient, great-tasting liquid formula for easy dispensing (B12 and B12 5,000)
  • Made with high-quality vegetarian ingredients backed by verifiable science


  • Ages 18 and up
  • Red blood cell health and production
  • Optimal cognitive and energy support

Suggested Use


  • Methylcobalamin: As a dietary supplement, take 1 capsule, 1-3 times daily, with meals
  • B12 liquid: As a dietary supplement, take 1 dropper, 1-3 times daily, with meals, or as directed by your health professional
  • B12 liquid 5,000: As a dietary supplement, take 1 ml (one full dropper), with a meal, or as directed by a health professional


Verifiable Science

Vitamin B12 is an important cofactor for energy metabolism. It works with folate in the methylation pathway, which supports healthy homocysteine metabolism in the synthesis of S-adenosyl-methionine (SAMe), an important methyl donor.1 As such, it supports methylation for key biochemical reactions occurring in blood cells, neurons, the vasculature and many other tissues.2 Through this pathway, vitamin B12 enables proper red blood cell formation, neurological function and DNA synthesis.3 The activated and methylated form methylcobalamin is the primary form found in the cytosol of cells and is the predominant active isomer in the bloodstream. By promoting SAMe production, methylcobalamin maintains healthy cell development, including the formation of red blood cells.4‡



  1. Schnyder G, et al. JAMA.2002 Aug 28;288(8):973-9.
  2. Yaqub BA, et al.Neurol Neurosurg. 1992;94(2):105-11.
  3. van Asselt DZ, et al. J Gerontol A Biol Sci Med Sci.2001 Dec;56(12):M775-9.
  4. Huskisson E, et al. J Int Med Res..2007 May-Jun;35(3):277-89.
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