With only 66 milligrams of caffeine, it's sweet and refreshing, and its ideal for a nice energy boost during any afternoon without, Dunkin Donuts Caffeine Content (Entire Menu Compared! Yes, Dunkin Refreshers have green tea in their ingredients and B vitamins to help provide an alternative to coffee. The drink menu at Dunkin offers several options for those looking to avoid caffeine, including herbal teas and non-coffee Coolattas. Medium (16 oz): 302 mg of caffeine. This is no longer the case. Once they hit the 20-ounce mark or medium cup sizes, Dunkin' and Starbucks change the ounces of coffee in each cup based on iced or hot offerings. Here is a list of popular hot drinks ordered at Dunkin Donuts. Typically speaking, cold brew contains more caffeine than iced coffee, but that is not the case with Dunkin brand. Most Refresher flavors are low in calories, but some are high in sugar, especially the Strawberry Aa. It is also the amount of caffeine found in 8 ounces of green or black tea, or about one-third of the amount found in 8 ounces of coffee. Nevertheless, Dunkin Donuts has options to increase the Dunkin caffeine content if you like your coffee strong. Made with lemonade, flavored fruit concentrate, caffeine, and B vitamins, these vividly bright drinks can keep Dunkin' Donuts customers refreshed and renewed all summer long. You can also order a large cup of hot coffee at Dunkin' and get 20 ounces of flavorful coffee. Extra large (24 oz): 517 mg of caffeine. The slight decrease in caffeine comes from the inclusion of ice which dilutes the coffee and lessens the potency. Service was very fast. ). Theyre made with brewed green tea, green tea extract, and fruit concentrate. Do Dunkin Refreshers have caffeine? Many people who switch to another beverage want to know how much caffeine is in their new drink for example, do the fruit-flavored Dunkin Refreshers contain caffeine? Does the Dunkin lemonade refresher have caffeine? Offering 270 milligrams in a medium cup size, Dunkins Extra Charged Coffee is made with green coffee extract. However, the recommended single dose of caffeine is just 200 mg. Dunkin' Donuts Brewed coffee is a popular coffee sold in Dunkin' Donuts Restaurants. Thanks to the potent combination of espresso and cold brew, Dunkins Energy Cold Brew packs 378 milligrams of caffeine in one medium-sized cup. A Dunkin' Matcha Latte blends sweetened Matcha green tea with milk. Made with lemonade, flavored fruit concentrate, caffeine, and B vitamins, these vividly bright drinks can keep Dunkin Donuts customers refreshed and renewed all summer long. It also contains some B vitamins for an added boost. Coffee tasted like Dunkin'. after this promotional period, a small refresher will be priced at $2.39. How much caffeine is in your Dunkin donuts brewed coffee will vary from drink to drink, but here are the mediums for each size across the entire caffeine content drinks. Src. Dunkin Donuts has a wide range of drinks available, including their option for an "Extra Charged Coffee." If you keep up with health food trends, you probably already know how popular coconut milk. Chick-fil-As Peach Milkshake: The Perfect Summer Treat! Both franchises offer great, soulful coffee, but Starbucks has a few higher-end options with countless customizable add-ons that take your coffee to an entirely different level. after a long and challenging spring, people are looking for much-needed. On the other hand, the smallest cup size for hot coffee at Dunkin' holds 10 ounces of coffee. The average cup of green tea contains 3050 mg of caffeine in an 8-ounce cup, which works out to be between 3.75 and 6.25 mg per ounce, so the two drinks are similar in caffeine content. Meet Cocomelons Artistic and Effervescent YoYo, The Enduring Ministry of Church of Christ in Nations (COCIN), Remembering Jeff Kay Johnnys Friend from Cobra Kai. The first two Refreshers flavors available to the public were Very Berry Hibiscus and Cool Lime. Indulge in Sweet Potato Skins And Reap Its Health Benefits. A Dunkaccino is one of the most cost-friendly drinks on the Dunkin menu. Made with lemonade, flavored fruit concentrate, caffeine, and B vitamins, these vividly bright drinks can keep Dunkin Donuts customers refreshed and renewed all summer long. A 16-ounce Dunkin Refresher typically contains about 66 mg of caffeine, a little over 4 mg per ounce. Yes, the Dunkin Strawberry Coconut Refresher does contain caffeine. In comparison, you can expect about half of that same boost with a standard green tea from the Boston-based chain. Starbucks 2X (2x caffeine) pods (formerly Starbucks Plus) have 260 mg per 8 fluid ounce cup. Home Lifestyle Food & Drinks Caffeine Buzz: Sip on the Coconut Refresher! However, the content in each cup size depends on whether you opt for a hot or cold brew. These drinks can be enjoyed by those in any age group or for a treat on any occasion. Coffee Affection is reader-supported. (2). Dunkin' cup sizes are quite straightforward, as they only have four options: small, medium, large, and extra large. Caffeine affects people in different ways, but 50 mg is considered a moderate dose and can have mild effects such as improved alertness and focus. Generally speaking, a small 12-oz serving contains 90mg of caffeine while a medium 16-oz cup contains 120mg of caffeine. Purchased Price: $2.00 each. Additionally, Starbucks also offers steamed nonfat milk, soy milk or coconut milk as well as white hot chocolate all of these beverages contain no caffeine. Compared to Dunkin Refresher, the espresso contains 15 times more caffeine per fluid oz. CANTON, MA (June 16, 2020) - There's a new Refresher for America, and it's at Dunkin'. Product contains caffeine. There is about 10 mg of caffeine content per serving of 1 1/3 cup of cereal, which isn't much at all but might affect little ones. u2728 Take your pick of Strawberry Dragonfruit flavor or Peach Passion Fruit flavor, boosted with B vitamins energy from green tea. In fact, all the Starbucks refreshers are lightly caffeinated, including Mango Dragonfruit, Very Berry Hibiscus, Kiwi Starfruit, and also Strawberry Acai Lemonade. Dunkin Donut Hot Coffee Beverages - Caffeine Content, 5. Cold Brew vs Iced Coffee: Whats the Difference? u270c Use the Dunkin App for a contactless way to order pay u27a1 pick up via the drive-thru or carry-out. Hes also a musician and spends a lot of time helping people fix their guitars and composing music for independent films. Regular Dunkin' Coffee offers a lot of energy with 210 milligrams of caffeine in a single medium cup. 2 How much caffeine is in a large strawberry refresher from Dunkin? This amount of caffeine is less than that found in a 16 oz iced coffee (165 mg) and a 16 oz cold brew coffee (205 mg). Dunkin' Donuts' Peach Passion Fruit Refreshers have caffeine. The new Refreshers are also made without artificial dyes and flavors. Unlike other coffees on the list, the cappuccino and latte at Dunkin contain one shot of espresso and steamed milk, which makes them less caffeinated. Theres 132 mg of caffeine in the large Dunkin Refresher. In fact, all the Starbucks refreshers are lightly caffeinated, including Mango Dragonfruit, Very Berry Hibiscus, Kiwi Starfruit, and also Strawberry Acai Lemonade. Customers can add this to any hot and iced coffee containing additional green coffee extract to deliver 20% more caffeine than their original coffee or Dunkin Donuts iced coffee. Cold Brew vs Iced Coffee: Whats the Difference? This iced drink is made with brewed green tea, peach passion fruit flavored concentrate and B vitamins. The caffeine comes majorly from the brewed green tea. Impressed by their taste and ability to boost our mood, we dived into the ingredients list of each. Very small Dunkin' close to the river. Dunkins Pink Drink also takes victory in the calorie count category scoring about 170 calories for a medium-size. Read along to find out what we discovered. Small 66 mg, Medium 99 mg, Large 132 mg. Made with lemonade, flavored fruit concentrate, caffeine, and B vitamins, these vividly bright drinks can keep Dunkin Donuts customers refreshed and renewed all summer long. The amounts above are for Dunkin' Donuts Extra Charged Coffee contains 20% more caffeine than their original coffee. 152 mg (9 fl oz) *Extra Charged hot and iced coffee contains additional green coffee extract to deliver 20% more caffeine than their original coffee or iced coffee. Yes, all Dunkin Refreshers use a flavored fruit concentrate which contains green tea extract so theres caffeine in the drink. Dunkins espresso is more caffeinated than other brands. Beginning today, enjoy a $3 Medium Pumpkin Cream Cold Brew or Pumpkin Spice Signature Latte through September 13, 2022. Regardless, both types of refreshers are a refreshing way to get a little bit of caffeine without having to drink coffee or tea. However, this caffeine amount is quite low compared to many other coffee drinks and is more in line with standard green tea or a can of soda. Yes, Dunkin' Refreshers have caffeine! Beginning Wednesday, April 27, try exciting and energizing new menu items, like the Mango Pineapple Dunkin' Refresher, Cake Batter Signature Latte, Tomato Pesto Grilled . Cocomelons Wheels on the Bus: A Fun Ride! Heres how the cups differ and the number of ounces you can expect in each one: The largest cup size at Starbucks is the Trenta, which holds 30 ounces of coffee. But for unique brews, individualized coffee offerings, exciting flavors, and delicious non-coffee drinks, Starbucks is the go-to option. The basic Refreshers formula has been the base ingredient for many of Starbucks secret menu drink items over the years. As an Amazon Associate I earn from qualifying purchases. The caffeine content of the flavored varieties are the same as above, depending on whether it is a brewed coffee beverage or an espresso-based flavored beverage. Understanding cup sizes and the amount of caffeine and calories in each drink can help determine how much energy you consume every morning. 2023 Breakdown. Like many of you, we wondered do Dunkin Refreshers have caffeine and came to a clear answer. A 2017 test conducted by BuzzFeed found Dunkin' Donuts Brewed Coffee to average about 15.6 mg/ounce or 218 mg per 14 fluid ounces. Dunkin' offers coffee at a lower price, making it the more affordable option between the two retailers. Iced green tea contains 1.5 times less caffeine per fluid oz compared to a Dunkin Refresher. Dunkin Donuts has strict quality specificationsfor its coffee. Nutrition Guide The information below was last updated on 01-31-2023 . Not only does it provide 45 mg of caffeine per grande size cup, but it also has a refreshing taste that can be enjoyed any time of day. Starbucks Refreshers are less caffeinated mainly because they use green coffee extract, not green tea extract. Get the best coffee deals, expert brewing guides and coverage of the latest innovations and products. Dunkins iced green tea is the most similar drink to the refreshers. They are arguably more popular for their coffee than for their 52 varieties of donuts. Guests can also enjoy Dunkins new lemonade on its own for a refreshing and classic summer beverage option. Almost all decaf coffee (brewed and . Unlike the refreshers, the iced green tea doesnt contain green tea extract, so its naturally less caffeinated. The caffeine content in Dunkin' Donuts Iced Tea is 81.00 mg per 24.00 fl. For comparison purposes, an iced coffee has 165 mg of caffeine and a cold brew coffee contains 205 mg. Starbucks Refreshers Canned contains 4.17 mg of caffeine per fl oz (14.09 mg per 100 ml). The natural fruit juices also provide essential hydration and electrolytes, which can help keep you feeling energized throughout the day. It includes many of the most popular energy drinks being sold today, including the Refresher from Dunkin. For a better understanding of how much caffeine Dunkin drinks have and which will give you a decent pick me up, here's a break down of the caffeine counts on their menu of caffeinated drinks (for each size). Too much caffeine can be dangerous. 9 Dutch Bros Fall Drinks (What To Get This Autumn), What Is A Dutch Bros Soft Top? Juices such as pineapple, orange and apple are also available without caffeine for those looking for an alternative to coffee. In comparison, a medium-sized cup (24 oz) contains about . v2. A single Dunkin' espresso shot has 98 mg of caffeine while Starbucks has 75 mg of caffeine. The new beverages, which come hot, iced, or frozen depending on your preference, contain an average of 70 milligrams of caffeine in a medium-sized drink. Where does Dunkin get their coffee beans from? This is because cold cups need to accommodate ice without reducing the amount of tea, chocolate, or coffee in the beverage. Score: 4.7/5 (52 votes) . Dunkin Refreshers pack the same amount of caffeine as brewed coffee or a shot of espresso. The petition failed even though the flavor was very popular, and today you still cant get Valencia Orange Refreshers. Does Dunkin New Refreshers have caffeine? What size turkey do I need to feed 10 adults? If youre concerned about your caffeine intake, talk to your doctor about the best course for you. Learn more. However, you can order a cold brew with an espresso shot and get the same result. Although Dunkin' cup sizes are easy to understand, they can get confusing compared to Starbucks cup sizes. Let's compare how much caffeine Dunkin donuts drinks have across the entire menu, shall we? The amounts listed above are for Dunkin' Donuts Brewed coffee is a popular coffee sold in Dunkin' Donuts Restaurants. So, let's get down to business. If youre wondering how that delicious Refresher in your hand stacks up, caffeine-wise, to other energy drinks, the chart below will help! This is the smallest coffee cup size at Dunkin'. Dunkin Donut Tea Drinks - Caffeine Content, 4. A 16-ounce cup of Dunkin Refreshers typically contains about 66 mg of caffeine. Dunkin Refreshers are more caffeinated than the Starbucks version. Are You Allergic to Onions? https://coffeeatthree.com/best-starbucks-refreshers/#:~:text=All%20Starbucks%20Refreshers%20contain%2045,iced%20coffee%20has%20165%20mg, https://www.mashed.com/459868/the-untold-truth-of-starbucks-refreshers/, https://www.webmd.com/vitamins/ai/ingredientmono-1264/green-coffee, https://cheatdaydesign.com/caffeine-in-energy-drinks/, https://heyjoecoffee.com/do-dunkin-refreshers-have-caffeine/, https://cheatdaydesign.com/starbucks-caffeine-guide/, https://www.change.org/p/starbucks-bring-back-the-valencia-orange-refresher. Dunkin Refreshers use green tea as an ingredient, which is a natural source of caffeine, so you can expect each of your drinks to contain a little over 4 mg per serving, or 66 mg in a small and 132 mg in a large. 2. Dunkin Donuts refreshers do have caffeine. These prices are very similar to Dunkin's plain coffee. Heres the full list of Dunkin Donuts coffee and other beverages and their caffeine content. Dunkin Donuts has strict quality specifications. Contents from this article are sourced from the following publications: Our posts may contain affiliate links. Oliver (Ollie) Jones is a zoologist and freelance writer living in South Australia. 30 mg of caffeine is approximately equivalent to one 12-ounce can of a typical caffeinated soft drink. Dunkin' offers coffee in four straightforward sizes: small, medium, large, and extra large. Do Dunkin Refreshers have caffeine? Dunkin' is committed to offering great-tasting food and beverages that meet many different dietary needs. Hey Joe only obtains our information from reputable sources. Brimfield, MA. , or you're deciding between two popular coffee chains and you want to know the scoop on all things Dunkin, we've got you covered. See the most caffeinated coffees. How much caffeine is in a large Dunkin refresher? It is usually recommended to consume no more than 200 mg of caffeine per day, depending on individual tolerance levels. Learn more. No matter what youre craving, Dunkin Donuts has something for everyone even those looking for drinks with no caffeine. Featured Image Credit:Jorge Fernandez Salas, Unsplash, Are you curious about putting coconut milk in coffee? Copyright 2023 Coffee Affection.All Rights Reserved. This was nice for consumers that didnt want the huge caffeine hit brands like Starbucks were pushing. Refreshers are low in calories but contain a surprising amount of caffeine. Small 66 mg, Medium 99 mg, Large 132 mg. A medium-size Strawberry Coconut Refresher delivers a total of 68mg of caffeine. Dunkin Donut Hot Chocolates - Caffeine Content. A Starbucks iced coffee typically contains about 95 milligrams of caffeine per 12 ounces, while a Starbucks Refresher contains only 40 milligrams of caffeine per 12 ounces. Depending on your cup size, the average small beverage (16 oz) contains about 66 milligrams of caffeine. Enjoying Dunkins newest summer beverage can be extra sweet. Caffeine levels in Dunkin Refreshers can vary, depending on the size of the drink and the variety that has been chosen. What exactly is in a Coconut Refresher? There are several non-coffee-based drinks available at Dunkin for people who want to change things up, like Colettas, vanilla chai tea, etc. for its coffee. All caffeine counts are based on medium sup sizes and are taken from information available on the Dunkin' website: Dunkins Iced Latte perfectly blends milk and espresso over ice. This drink is often deemed not caffeine-rich since the taste is not as pungent. 18 Best Sweet Starbucks Drinks To Fulfill Your Sugar Cravings. Small 66 mg, Medium 99 mg, Large 132 mg. How To Store Veggies, Fruits, Cereals And Meats. Dunkin' pumpkin fans can do even more with their fall with a new, limited-time deal. The Refresher formula was used for several years as the basic juice in some of the most popular Starbucks secret drinks before it was finally released as its own product. However, iced coffee is essentially brewed coffee, so a high caffeine amount is expected. In comparison, this means the caffeine levels of Dunkin' Donuts Iced Tea are MODERATE. For a strong hot coffee option, choose a large Extra Charged Dunkin Donuts coffee, and you'll have over 350 mg of caffeine in you quick. Caffeine intake should be monitored carefully as excessive consumption can lead to health complications. They are now available at most Dunkin locations across the country. 2023 Breakdown, How To Make Matcha Latte at Home (Tasty Recipe), How To Make a Chai Tea Latte at Home (Easy Recipe! Try Dunkin' Refreshers, made with B vitamins and energy from green tea. Large (20 oz): 431 mg of caffeine. (3)This Refresher is made using green tea, green tea extract, mango and pineapple flavored fruit concentrate, lemonade, or milk. This is the most common cup size, as it offers just the right kick to start your day. Read on to see how Refreshers stack up to other energy drinks! He drinks a lot of it when he writes, making him an expert indeed. For hot coffee drinks, an extra large cup has 24 ounces, a large cup has 20 ounces, a medium cup has 14 ounces, and a small cup has 10 ounces of coffee. Yes, all Refreshers at Dunkin have caffeine. How much caffeine is in a large Dunkin Donuts coconut refresher? How much caffeine is in your Dunkin donuts brewed coffee will vary from drink to drink, but here are the mediums for each size across the entire caffeine content drinks. Sort Of, By subscribing to this BDG newsletter, you agree to our. Yes, all Dunkin Refreshers use a flavored fruit concentrate which contains green tea extract so theres caffeine in the drink. The quick answer is yes. The amount is significantly less than a cup of joe, but you can still expect a good burst of energy. The 2X variety contains coffee and additional coffee extracts. Size: Medium. After a long and challenging spring, people are looking for much-needed . 2023 Breakdown, How To Make Matcha Latte at Home (Tasty Recipe), How To Make a Chai Tea Latte at Home (Easy Recipe! Small 66 mg, Medium 99 mg, Large 132 mg. A tall (12 fl oz) refresher drink has 35 mg of caffeine and a grande (16 fl oz) has 45 mg of caffeine. Dunkin points out that the actual amount of caffeine in green tea can vary, so the caffeine in your Refresher can also vary slightly. For reference, a small-sized hot coffee at Dunkin' packs about 150 milligrams of caffeine into one drink. The caffeine content in a medium Peach Passion Fruit Refresher is 99 milligrams, while a small has 66 milligrams and a large has 132 milligrams. Starbucks: Venti Iced 24 Oz., Venti Hot 20 Oz. However, if you drink many other caffeinated beverages, you will need to make sure you keep the caffeine amount below 400 mg each day to avoid health problems. In many cases, cold brew is stronger than iced coffee, but that does not seem to be the case here. For comparison, a small hot coffee at Dunkin contains 180mg of caffeine, so the Americano contains about 25% more caffeine! The caffeine in Starbucks Refreshers comes from an interesting source; green coffee beans. With the double-shot option, you can add an extra espresso shot to your size. The Iced . The caffeine content in Dunkin Donuts Coconut Refresher comes from the green tea extract in the drinks flavored fruit concentrate. Generally, for cappuccinos and lattes, a small cup has one espresso shot, while a medium one has 1.5 shots. Yes, the trenta is a 30 oz monstrosity that will bloat most people. 16. However, you can add more flavor pumps or mix several different flavors. In addition, they promote that they use 100% Arabica beans from Central and South America. Most experts recommend keeping your caffeine intake below 400 milligrams per day to minimize the risk of health problems. Do Dunkin Donuts drinks have higher caffeine content than Starbucks? All About Ben Stiller From His Height To His Net Worth, Apple at Home Solutions Advisor: Pay and Perks, Async Calls The Answer To A Smoother User Experience, Art for Arts Sake: Matisse Paintings In the Hands of the Public, Pregnancy 101: The Meaning of Bright Yellow Urine, Putting Up Your Feet in BOTWs Pondos Lodge, Colors to Celebrate Life and Reflect on Loss, A Glimpse of Cassiopeia in the Southern Hemisphere. Caffeine overdose is also possible if you consume too much, especially in combination with other stimulants like ephedra or guarana. How much caffeine is in Dunkin's Green Tea, lattes are made with a green tea leaf-based matcha powder. Your email address will not be published. You can your decaf coffee sweet with 'mocha or caramel swirl'; the choice is up to you. Additionally, these teas come in a variety of flavors that range from raspberry hibiscus to passionfruit dragonfruit. If youre on the lookout for a coffee shop that does more than extra charged coffees, you are in luck. Refreshers are low in calories but contain a surprising amount of caffeine. Here is how much caffeine a Dunkin iced coffee contains: Small : 198mg. It is lower than the recommended daily intake of 100 to 200 mg, and would not generally be considered a lot. That means that a Starbucks iced coffee contains about 2.4 times more caffeine than a Starbucks Refresher. Do Dunkin Refreshers have caffeine? If youre an ardent coffee drinker, you should opt for Dunkin's largest hot coffee cup. This amount of caffeine is less than that found in a 16 oz iced coffee (165 mg) and a 16 oz cold brew coffee (205 mg). He's so excited to share his knowledge and experience with readers worldwide (and keep testing coffee drinks while he's at it). Product contains caffeine. Hi there! You can expect to find espresso in beverages like lattes, cappuccinos, macchiato, and americanos. A grande size Refresher contains 45 mg of caffeine, which is significantly less than a grande iced coffee (165 mg) but more than a grande hot chocolate (25 mg). Your email address will not be published. However, the content in each cup size depends on whether you opt for a hot or cold brew. Dunkins Coconut Refresher gets its boost from a green tea extract found in the flavor concentrate, and youll get 46 milligrams of caffeine in a small, 68 milligrams in a medium, and 91 milligrams of caffeine in a large, according to Dunkin. Coffee drinkers can treat themselves after a long day's work with a frozen chocolate drink in a peppermint or thin mint swirl flavoring. Starbucks Refreshers contains 2.81 mg of caffeine per fl oz (9.51 mg per 100 ml). Small (10 oz): 215 mg of caffeine. , chocolate drinks, and decaf Dunkin coffee and Dunkin iced coffee drinks available in its many stores - all of which are caffeine free. When hes not writing, Ed is usually performing DIY projects around the house or working in the garden. H-O-M-E.org is a website that provides information and entertainment to help you live your best life!Our mission is to provide our readers with entertainment and knowledge about their favorite subjects while staying up to date on all the latest trends in popular culture. Dunkin' recently launched new Matcha Lattes, but the coffee chain has been serving regular green tea for a while. When compared in fluid oz, Starbucks refreshers are only 30% less caffeinated. The seeds are used raw to protect their chlorogenic acid, which is destroyed by heat. Dunkin': Medium Iced 24 Oz., Medium Hot 14 Oz. Featured Image Credit: Jorge Fernandez Salas, Unsplash, Dunkin Donuts is known for its great treats and amazing coffee. Keep in mind that the drink debuted in 2019, so you might not be able to order it by name. 4 How much caffeine is in a large Dunkin Donuts coconut refresher? The Benefits of Eating Oats Cooked or Even Raw, Easy Tricks To Bring Your Overnight Oats to Life, Boiling Grinder in Milk The Best Cleaning Solution, Mushrooms Guru: A Guide to Storing and Preserving Mushrooms. When compared to a Refresher, lattes and cappuccinos contain 3 times more caffeine per fluid oz. Try both flavors, Strawberry Dragonfruit flavored and Peach Passion Fruit flavored. While the exact amount of caffeine in the drink isnt disclosed by Starbucks, it is generally accepted that the amount is low compared to other caffeinated beverages. The popular Coconut Refresher contains 45 mg of caffeine in a grande size drink, which is less than the amounts found in coffee drinks such as an iced coffee or cold brew. showing that Starbucks coffee scored higher in caffeine for an average small cup of joe (267 mg compared to Dunkins 220 mg). A medium Dunkin' Refresher serves up about 99 milligrams of caffeine.Dunkin's Coconut Refresher gets its boost from a green tea extract found in the flavor concentrate, and you'll get 46 milligrams of caffeine in a small, 68 milligrams in a medium, and 91 milligrams of caffeine in a large, according to Dunkin'. They inspect coffee beans from Brazil, El Salvador, Mexico, Peru, and more. As you can see, the caffeine contents in Dunkin Donuts can vary quite a bit, but whats good to know is that there is an option for all coffee lovers. Dunkin refreshers get a little caffeine from the green tea extract in the flavor concentrate. Iced sweet tea at Dunkin is made using black tea, the most caffeine-packed teas. Do Dunkin Refreshers have caffeine?