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Not everyone wants coffee. Some people want something cold, fruity and lightly caffeinated to get through the afternoon, and that's exactly the gap Dunkin' Refreshers fill. Think iced tea meets fruit drink, with a gentle boost from green tea.
Here's everything you need to know before you order one.
Disclaimer: This is an independent, unofficial guide and is not affiliated with, endorsed by or sponsored by Dunkin'. All trademarks belong to their owners. Prices, menu items, deals and hours may change and can vary by location. Please check the official Dunkin' website or app for the latest information: www.dunkindonuts.com
What Is a Dunkin' Refresher?
A Refresher is made with:
- Fruit-flavored concentrate
- Green tea extract (that's where the caffeine comes from)
- Your choice of base: green tea, lemonade or coconut milk
- Ice
Flavors
Dunkin' rotates flavors through the year. Common ones include:
| Flavor | Taste |
|---|---|
| Strawberry Dragonfruit | Sweet berry with tropical notes |
| Mango Pineapple | Bright tropical fruit |
| Peach Passion Fruit | Juicy and tangy |
| Berry / Blueberry-style seasonal flavors | Rotating |
| Limited-edition flavors | Change each season |
Check the app for the current lineup at your store.
Caffeine by Size
| Size | Caffeine (approx.) |
|---|---|
| Small (16 oz) | ~66 mg |
| Medium (24 oz) | ~99 mg |
| Large (32 oz) | ~132 mg |
Compare: a medium Dunkin' iced coffee has roughly 297 mg of caffeine, about three times more than a medium Refresher.
Prices
| Size | Typical price |
|---|---|
| Small | $3.29 – $4.29 |
| Medium | $3.79 – $4.99 |
| Large | $4.29 – $5.49 |
Lemonade or coconut milk versions usually cost the same or up to $0.50 more.
Calories (Approximate, Medium)
| Base | Calories |
|---|---|
| Green tea | ~130 |
| Lemonade | ~220 |
| Coconut milk | ~170 |
Green Tea, Lemonade or Coconut Milk?
- Green tea: lightest, most refreshing, lowest calories.
- Lemonade: tangy and sweeter, like a fruity Arnold Palmer.
- Coconut milk: creamy and smooth, almost like a smoothie.
Refresher vs Other Drinks
| Drink (medium) | Caffeine | Calories |
|---|---|---|
| Refresher (green tea) | ~99 mg | ~130 |
| Iced coffee (black) | ~297 mg | ~5 |
| Cold brew | ~260 mg | ~5 |
| Energy drink (16 oz can, typical) | ~160–200 mg | varies |
Ordering Tips
- Light ice for more drink.
- Half lemonade, half green tea for a balanced sweet-tart taste.
- Add a flavor shot (unsweetened) for extra fruitiness.
- Ask for unsweetened green tea base at stores that offer it, to cut sugar.
Choosing the Right Refresher for Your Day
Refreshers sit in a sweet spot between iced tea and fruit juice, but they are not all the same experience. The base you choose changes the taste, the calories and how filling the drink feels.
Match the drink to the moment
- Afternoon pick-me-up: a medium green tea Refresher gives a gentle lift (around 99 mg of caffeine) without the jittery feeling some people get from a large iced coffee.
- Hot summer day: the lemonade version is tangy and especially refreshing over lots of ice.
- Something creamy: the coconut milk version tastes closer to a smoothie and feels more like a treat.
- Evening drink: a small Refresher has less caffeine than most coffee drinks, but if you are sensitive to caffeine at night, choose a caffeine-free option instead.
How to cut sugar
Refreshers contain sugar from the fruit concentrate. To keep it lighter, choose the green tea base, ask for extra ice, or order a small size. Some fans also mix half Refresher and half unsweetened iced tea, which keeps the fruity taste while lowering sugar.
Seasonal flavors are worth trying
Dunkin’ rotates limited-time Refresher flavors through the year. They usually stay for a few weeks to a few months. If you find one you love, enjoy it while you can, and check the app regularly because favorites sometimes return the following year.
Refresher vs energy drink
A medium Refresher has less caffeine than many canned energy drinks and avoids the long list of added stimulants. If you want steady energy for a study session or a long drive, a Refresher plus water is a gentler choice than chugging a large energy drink.
Frequently Asked Questions
How much caffeine is in a Dunkin' Refresher?
About 66 mg (small), 99 mg (medium) and 132 mg (large).
Do Dunkin' Refreshers have coffee?
No. The caffeine comes from green tea extract.
What is the most popular Dunkin' Refresher?
Strawberry Dragonfruit is one of the most popular flavors.
Are Refreshers healthy?
They're lower in calories than many sweet coffee drinks, but still contain sugar. The green tea version is the lightest.
Can kids drink Dunkin' Refreshers?
They contain caffeine, so they're generally not recommended for young children.
The Bottom Line
If you want something cold, fruity and only mildly caffeinated, a Dunkin' Refresher is a great pick. Choose the green tea base for the lightest drink, lemonade for extra flavor, or coconut milk for something creamy.
Last updated: October 11, 2026. Flavors, prices and caffeine vary; check the Dunkin' app.
