B12 + Folate Oral Spray combines methylcobalamin and adenosylcobalamin, two metabolically active forms of vitamin B12, with L-5-MTHF, the biologically active form of folate. Designed for convenient direct oral administration, the formula supports normal energy-yielding metabolism, nervous system function, psychological function and red blood cell formation, while vitamin B12 and folate contribute to normal homocysteine metabolism and the reduction of tiredness and fatigue.