Calories in Starbucks Matcha Protein Cold Foam carry the same protein boost as the other protein cold foam flavors, built on protein-fortified milk rather than plain dairy, but with a matcha twist instead of caramel or chocolate. It’s meant as a topping rather than a standalone order.
The matcha flavoring gives it an earthy, slightly grassy edge, and protein climbs steadily by size just like the other protein foam options. Sugar and carbs stay moderate for a topping with this much protein packed in.
If you want a fruitier topping instead, the Matcha with Strawberry Cold Foam is worth trying. Full numbers for the protein version are in the card below.
Matcha Protein Cold Foam Nutrition Facts
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Matcha Protein Cold Foam
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Long-Term Health Impact
After 1 Week
Drinking a daily Grande Matcha Protein Cold Foam adds 931 calories to your week — about 179 minutes of brisk walking to offset.
After 1 Month
Over a month, that's 3990 calories — roughly 1.1 lb of potential weight gain if it isn't offset by activity.
After 1 Year
Over a year, a daily Grande Matcha Protein Cold Foam totals 48545 calories and 3.9kg of sugar — equivalent to about 485 miles of jogging to burn off.