Starbucks Refreshers are green coffee based iced drinks made fresh at Starbucks stores.
They come in several flavors and sizes in the store and are available in cans as well.
Listed here is the Grande size, Berry Hibiscus flavor, the middle of its caffeine range.
Caffeine Amounts by Refreshers Cup Size
- Tall- 35-45mg
- Grande- 45-55mg
- Venti- 70-85mg
- Trenta- 90-110mg
For a complete listing see our Guide to Starbucks caffeine content.
Where To Buy Starbucks Refreshers
Ingredients in Starbucks Refreshers
Shaken with whole blackberries and a boost of natural energy from Green Coffee Extract
Sugar content: 15 grams (per 16 ounces).Compare Sugar Content
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Starbucks Refreshers contains 3.12 mgs of caffeine per fluid ounce (10.57mg/100 ml).
Caffeine (mg) per Ounce