Support mental clarity with NOW® True Focus™. Norepinephrine and dopamine are key neurotransmitters for the maintenance of alertness and mental acuity for promoting a feeling of general well-being. These two neurotransmitters are produced in the body from the amino acid precursors L-tyrosine and L-phenylalanine. This conversion process also requires vitamin C and B-6 as cofactors. NOW True Focus combines these important nutrients with other ingredients like Ginkgo biloba and DMAE to maximize mental agility without any stimulating side effects.
USD 13.79
維生素C
True Focus
Neurotransmitter support for enhanced mental clarity.
USD 13.79
規格：Standard(Default)
商家：SWANSON VITAMINS
維生素C
專注力
膳食補充品
心理清晰
神經傳導物質