Ruby Red Grapefruit Vodka accents the sweetest, darkest and the most flavorful of all the grapefruit varieties. As with all Charbay vodkas produced it is all natural. All throughout the growing process, Charbay has dedicated people watching the Ruby Red Grapefruit waiting for the very peak of ripeness and perfection. Peak ripeness, means peak flavor. That's what goes into every bottle of Charbay Vodka.