B-vitamins play many essential roles in many functions of the body, including daily energy support, neutrotransmitter production, and nerve function.* Active B-Complex is a potent blend containing all 8 B-vitamins, including the active forms of vitamins B2, B6, and B12, as well as Quatrefolic-branded methylfolate (the bioactive form of folate). Each B-vitamin 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 is formulated with the eight B-vitamins, each with its own function in supporting general wellness.* Vitamin B1 (Thiamin) and vitamin B2 (Riboflavin as riboflavin-5'-phosphate) serve as coenzymes essential for cell function, growth and energy production.* 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).* Folate has essential roles in nervous system and immune system function.* Vitamin B12 (as methylcobalamin) is essential for nervous system function, playing particular roles in myelin synthesis and nerve metabolism.* With choline to further support healthy brain function.* The formula contains no gluten, wheat, soy, dairy, or artificial colors or  flavors.This product is not intended to diagnose, treat, cure, or prevent any disease.B-vitamins play many essential roles in many functions of the body, including daily energy support, neutrotransmitter production, and nerve function.* Active B-Complex is a potent blend containing all 8 B-vitamins, including the active forms of vitamins B2, B6, and B12, as well as Quatrefolic-branded methylfolate (the bioactive form of folate). Each B-vitamin 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 is formulated with the eight B-vitamins, each with its own function in supporting general wellness.* Vitamin B1 (Thiamin) and vitamin B2 (Riboflavin as riboflavin-5'-phosphate) serve as coenzymes essential for cell function, growth and energy production.* 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).* Folate has essential roles in nervous system and immune system function.* Vitamin B12 (as methylcobalamin) is essential for nervous system function, playing particular roles in myelin synthesis and nerve metabolism.* With choline to further support healthy brain function.* The formula contains no gluten, wheat, soy, dairy, or artificial colors or  flavors.This product is not intended to diagnose, treat, cure, or prevent any disease.