A display of four Old Spice deodorants: Pure Sport, Captain, North Star, and Fresh. Here is a breakdown of the differences between these specific variants to help you choose the right one:Scent ProfilesPure Sport: A clean, classic athletic scent with crisp lemon-lime notes.Captain: A modern, fresh scent featuring subtle hints of sandalwood and open ocean.North Star: A rugged, outdoorsy fragrance highlighting notes of dark woods and teakwood.Fresh: A bright, clean scent that focuses heavily on a refreshing citrus profile. Product FormulationsOld Spice Captain: Formulated specifically as an aluminum-free deodorant stick (0% aluminum salts), which helps eliminate odor causing bacteria rather than blocking sweat.Pure Sport & Fresh (High Endurance Line)