Quest's Mega B100 timed release supplement, due to the combination of B vitamins that it provides to the body, enhances the release of energy from food, can reduce fatigue and support concentration and memory. Also, the vitamin B complex is required for a healthy n ervous system.
Vitabiotics' Neurozan is a dietary supplement that contains Ginkgo biloba, 5-HTP, coenzyme Q10, amino acids and enhances brain function, mental performance and memory.