Segulah for grace, favor, charm, charisma is to write on parchment: "Kesef v'Zahav Chesed v'Emes Aluf"
(see Mishlei / Proverbs 3 and 22; both contain verses that mention "chein / grace").
You could buy the Segulah laminated for only $10.00 including shipping
From Rabbi Nachman of Breslov's "Alef-Bet Book" (also known as "Sefer HaMiddot")
(Note: A "segulah" is a remedy, charm, or propitious object or action -- something that has a positive effect, but not through common sense means.)