Do Dunkin’ Refreshers Have Caffeine? (Your Full Guide)

Do Dunkin’ Refreshers Have Caffeine

Fruit refreshers are a great way to quench your thirst during the hot summer months. One of the most popular brands for fruit refreshers is Dunkin’ Donuts. With an array of flavors, these refreshers are perfect for those who prefer something sweet but do not want to indulge in a sugary drink. But one of the questions many have is: do Dunkin refreshers have caffeine? Well, lucky for you, this blog post has all the answers. 

What Are Dunkin’ Refreshers?

Dunkin’ Refreshers are a type of fruit-flavored refresher beverage offered by Dunkin’ Donuts. These drinks come in a variety of flavors, including Peach Passion Fruit, Strawberry Dragonfruit, Golden Peach Refresher, and more. Depending on the season, Dunkin’ may also offer some limited-edition flavors of Refreshers, such as Apple Cranberry or Purple Pomegranate.

The base of the Refreshers is made up of green tea and fruit juice concentrate, which gives them a refreshing taste. In addition, Dunkin’ Refreshers contains Vitamins C and B, which help replenish your body’s nutrients and boost your energy levels. 

If you wish, you can also replace green tea with coconut milk for a dairy-free version. In that case, the name of the drink will change. So, for example, if you choose the Peach Passionfruit Refresher, it will be called the Golden Peach Refresher.

Do Dunkin’ Refreshers Have Caffeine?

The quick answer is yes. Dunkin’ Refreshers do contain caffeine, though the exact amount can vary depending on the size of your drink. 

The reason Dunkin’ Refreshers have caffeine is that the base of each drink, again, contains green tea. Green tea naturally contains caffeine, which gives you a gentle burst of energy. This is why Dunkin’ Refreshers are great for those who do not want to drink coffee but still need an energy boost. 

Coconut milk, which is an option for those who do not want to have green tea as their Refresher, does not contain caffeine. However, there’s still green tea extract in the mix, so you may still get a small amount of caffeine from your coconut milk Refresher. 

How Much Caffeine Do Dunkin’ Refreshers Have?

According to the company’s website, a small-sized Dunkin’ Refresher (12 ounces) contains around 66 milligrams of caffeine. If you opt for the medium size (24 ounces), the caffeine content is around 99 milligrams. And finally, if you choose to have a large-sized Refresher (32 ounces), the caffeine content is around 132 milligrams. 

However, the stated caffeine amount is only an estimate. The actual figures may differ drastically based on what type of tea and which brewing technique is used. Plus, these numbers are based on the Refreshers made with green tea. So if you order a coconut milk version, you may get slightly less caffeine.

How Much Caffeine Do Dunkin’ Refreshers Have When Compared to Other Beverages?

When it comes to comparing the caffeine content of different drinks, Dunkin’ Refreshers do not pack as much punch as coffee and energy drinks. 

To put things into perspective, a cup of coffee contains around 95–165 milligrams of caffeine, depending on the type of coffee. Clearly, this is more than what you would find in a medium-sized Refresher. Plus, the caffeine in Refreshers is released gradually, so you will not experience a sudden energy rush as you do from coffee. 

An energy drink, such as Monster or Red Bull, can have up to 80 milligrams of caffeine per serving. Again, this amount is higher than what you would find in a medium-sized Dunkin’ Refresher. 

So, if you do not want to have too much caffeine but are looking for a refreshing energy boost, Dunkin’ Refreshers are a perfect choice.

How Much Caffeine Is Too Much?

The FDA recommends that healthy adults do not consume more than 400 milligrams of caffeine per day. This means that even if you were to drink four medium-sized Dunkin’ Refreshers, you would still be within the safe range. 

However, if you do find yourself drinking more than four Refreshers a day, you may experience some of the negative side effects of caffeine, such as increased heartbeat, anxiety, and insomnia. So, it is always best to stick to the recommended amount or even less. 

How Healthy Are Dunkin’ Refreshers?

In general, Dunkin’ Refreshers are a healthier option compared to other caffeinated drinks. Although they do contain small amounts of added sugars, they do not contain any artificial sweeteners. Plus, they are fortified with vitamins C and B. 

Vitamins C and B are essential for our overall health and well-being. Vitamin C helps maintain healthy skin, boosts our immune system, and even protects our cardiovascular health. Vitamin B helps promote energy metabolism or the breaking down of foods into energy. 

Ultimately, it is up to you to decide whether Dunkin’ Refreshers are healthy for you or not. As long as you do not consume too much caffeine, these refreshing drinks can do wonders for your energy levels and overall health.


So, do Dunkin’ Refreshers have caffeine? Yes, they do. You can expect 66 mg/99 mg/132 mg of caffeine in a small/medium/large-sized Refresher, respectively. However, the actual amount of caffeine varies based on the drink’s size as well as the type of tea used. Plus, when compared to other caffeinated drinks, Dunkin’ Refreshers do not contain as much caffeine. 

If you’re curious about caffeine amounts in other popular drinks, we recommend you check out the following articles:

Thank you for reading!

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