Tag: Iced beverages

Despite their fruity and non-coffee appearance, every Dunkin' Refresher contains caffeine. This energizing boost comes from a green tea extract blended directly into the drink's flavor concentrate, meaning it's present regardless of the liquid base used, such as water or lemonade.

According to Starbucks' official nutritional information, a grande Very Berry Hibiscus Refresher previously contained approximately 45-55 milligrams of caffeine. The caffeine came from green coffee extract, a key ingredient in all Starbucks Refresher bases. Although the drink has been discontinued, its caffeine content and source are still relevant to those who enjoyed it.

Dunkin's Pink Spritz Refresher, released in the summer of 2025, is a lightly caffeinated iced beverage. This popular drink, featuring a tropical blend of guava, orange, and passion fruit, is often mistaken for a non-caffeinated soda, leading many to question if the pink spritz refresher has caffeine.

Starbucks Refreshers contain a moderate amount of caffeine, with a Grande (16 oz) having approximately 45–55 mg, significantly less than a standard brewed coffee. This caffeine comes from green coffee extract, providing a lighter energy boost than many might expect from a cafe drink. For customers watching their intake, it is important to understand just how much caffeine do Starbucks Refreshers have.

A Grande Starbucks Refresher contains approximately 45–55mg of caffeine, a fact that surprises many customers who mistake the vibrant, fruity beverage for a caffeine-free drink. We'll answer the question, are Starbucks refreshers full of caffeine, by detailing the exact content and where it comes from.