NEW YORK, NEW YORK - JULY 26: A view of Poppi drinks at #BFE (Big Flavor Energy) "poppi hour" at Azul On the Rooftop at Hotel Hugo on July 26, 2022 in New York City. (Photo by Astrid Stawiarz ...

PepsiCo said Monday it’s acquiring the prebiotic soda brand Poppi for $1.95 billion. The acquisition gives PepsiCo a fast-growing brand in the popular functional beverage category.