It's made by frothing nonfat cold milk and is added to iced drinks like cold brews. While some drinks come with cold foam on top as standard, such as some of its flavored cold brews, customers can opt to add it to other cold drinks for $1.25. Currently there are six flavors of cold foam available – chocolate cream, cinnamon sweet cream, matcha cream, salted caramel cream, vanilla sweet cream, and white chocolate macadamia cream. Tim Hortons in the US, for example, sells set chilled drinks with cold foam and also has the option for customers to add it to some of its other cold drinks. Dunkin' started selling sweet cold foam in February 2021, and has since launched it in a number of time-limited flavors including brown sugar and salted caramel.

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Persons: It's, Tim Hortons, Dunkin, Olivia Vaughn, Heinz Kraft Organizations: Service, New York Times, Starbucks, Maxwell, Aldi Locations: Wall, Silicon, Seattle