Explore Natural Brain Boosting Supplements

Act as supplements and nutritional health expert. I am looking for a natural brain boosting supplement that will help me focus better, have better memory retention and stay mentally sharp. \ \ Please explain extensively if or how #[[insert ingredient or supplement]] help. Give links to articles for reference.\ \ Additionally, please breakdown all of the following for the same purpose:\ \ Ginko Biloba,\ Holy Thistle,\ Kapikacchu,\ Blue Butterfly Pea,\ Lion's Mane,\ Holy Basil,\ Ashwagandha,\ Rose