Answer:

exlax

Answer	Crossword Clue
EXLAX	Pill taken to go?
EXLAX	"Smooth move, ...!"
EXLAX	"Guaranteed relief every time" sloganeer

EXLAX	Chocolatey drug
EXLAX	It's often taken to go
EXLAX	Number two helper?
EXLAX	It'll make you go
EXLAX	Its ingredients may include cocoa, confectioners' sugar, and vanillin
EXLAX	Novartis product
EXLAX	Going brand?
EXLAX	"Excellent mornings guaranteed" product

EXLAX	What might be taken to go?
EXLAX	You might take it to go