HEALTHY ENERGY LEVELS: Active B12 with L-5-MTHF by Seeking Health provides 1,360 mcg DFE (800 mcg) of pure non-racemic L-methylfolate in an easy-to-take lozenge, along with two active "coenzyme" forms of vitamin B12 to give you the energy you need.* HEALTHY MOOD AND FOCUS: Experience a supported healthy mood, focus, energy, and clarity. Note: This is a situational supplement; only take it when you feel that you need it. Other than those times, don't take it, or as directed by your healthcare professional.* IDEAL FOR MTHFR GENE MUTATION: By taking this combination of methylated nutrients-methylfolate and methylcobalamin-in Active Vitamin B12 with L-5-MTHF, your methylation pathway is supported and your MTHFR gene mutation symptoms are supported.*