What is Culture Pop’s latest flavor? Culture Pop’s latest probiotic soda flavor is grape soda, which was popular with a lot of kids who grew up in the 1990’s. “GRAPE SODA GREW UP ...

The grape-flavored Poppi was slightly tart. Like many adults, I haven't had a grape soda in decades, but the familiar smell was unmistakable when I cracked open the can. I don't think I've ever ...