Vitamin B2 (generic name Riboflavin) is essential to multiple major body functions including energy metabolism and antibody production.

Vitamin B3 (generic name Niacin) is a precursor for an important catalyst involved in energy-producing processes in virtually all human cells.

Vitamin B6 (generic name Pyridoxine) is a versatile vitamin with important roles in neurotransmitter synthesis and protein metabolism.

Vitamin B12 (generic name Cobalamin) is a vital cofactor for reactions that are essential in development and function of the central nervous system. Supplementation is particularly important in vegetarians and vegans, as plant-based foods do not contain Vitamin B12.

Magnesium (magnesium bisglycinate) is a mineral involved in a wide range of important body processes such as ensuring nerve function and promoting protein synthesis.