Starbucks is testing a new Protein Cold Foam in select locations. Here's everything you need to know about the brand's newest innovation.

Even Starbucks is hopping on the protein trend. If you’ve been on the internet in recent months, you’ve probably seen an increase in interest in protein-heavy food and drinks. Now, Starbucks is testing a new way to instantly add a whopping 15 grams of protein to nearly any beverage.

The protein cold foam joins a lineup of new items coming to the Starbucks menu, including limited-edition Strato Frappuccinos, raspberry croissants filled with jam, double chocolate cookies with sea salt and croissants baked freshly in stores. A new coffee, Starbucks 1971 Roast, is also set to debut later this year.