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  • Integrative Therapeutics Active B-Complex
  • Integrative Therapeutics Active B-Complex
  • Integrative Therapeutics Active B-Complex
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Integrative Therapeutics

Active B-Complex

Regular price $18.50
Regular price Sale price $18.50
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Optimal folate and B vitamin intakes are associated with healthy neurological function as well as cardiovascular support.*1,2 Each Bvitamin exists in multiple forms, often referred to as vitamers. Active forms of vitamers are those that can be directly utilized by the body immediately. Active B-Complex features a potent blend containing the active forms of Vitamins B2, B6, B12, as well as Quatrefolic®-branded methylfolate (the bioactive form of folate). Free from top 8 allergens.

B vitamins play essential roles in many functions of the body. Vitamin B1 (as Thiamin) and Vitamin B2 (Riboflavin as riboflavin-5'-phosphate) serve as coenzymes essential for cell function, growth and energy production.*1 Vitamin B6 (as pyridoxal-5-phosphate and pyridoxine HCl) has an essential role in the synthesis of neurotransmitters, including serotonin, dopamine and gamma-aminobutyric acid (GABA).*3 Folate has essential roles in nervous system and immune system function.*1,4 Vitamin B12 (as methylcobalamin) is essential for nervous system function, playing particular roles in myelin synthesis and nerve metabolism.*5


  1. Kennedy DO et al. Nutrients. 2016;8(2):68.
  2. Wald DS et al. BMJ. 2002;325(7374):1202.
  3. Stover PJ et al. Adv Nutr. 2015;6(1):132-3.
  4. Maggini S et al. Nutrients. 2018;10(10):1531.
  5. Calderon-Ospina CA et al. CNS Neurosci Ther. 2020;26(1):5-13.