Dutch Bros Myst Energy Refresher: Flavors, Price & Caffeine (2027)

Myst Energy Refresher is Dutch Bros' lighter energy drink, created for people who want a lift without the sugar and heaviness of a classic energy drink. Dutch Bros describes it as plant-powered energy, with caffeine from green coffee beans, electrolytes from magnesium and antioxidants from vitamin C, and under 100 calories in a medium. In its August 2026 earnings call, the company said Myst would become a permanent menu item. This guide covers prices, every flavor, official nutrition and how Myst compares with a Rebel.

Prices are typical U.S. figures before tax. Check your stand in the Dutch Bros app. For the full menu, see Dutch Bros menu prices.

Myst Energy Refresher prices

Myst is usually priced slightly below a Rebel at each size. Adding boba or a second flavor will raise the price, while sugar-free flavors are free swaps.

Every Myst flavor

The official nutrition guide lists these Myst options: Passion Watermelon, Cherry Lime, Firestorm, Tropical, Shark Attack and OG Gummy Bear, plus Myst with sugar-free Strawberry Vanilla, Peach, Rose City or Raspberry, and Plain Myst. Dutch Bros describes Passion Water as passion fruit and watermelon, Firestorm as peach and orange, and Tropical as passion fruit, blue raspberry and coconut. In fall, the seasonal Autumn Berry Myst (pomegranate, orange and peach) and Creepy Crawler Myst also appear. See the fall menu.

Source: official Dutch Bros Nutritional Guide.

Every medium Myst has about 95 mg of caffeine. Calories range from 20 for plain and sugar-free versions to 170 for Shark Attack Myst, which includes a flavor float.

Myst caffeine and calories by size

Source: official Dutch Bros Nutritional Guide.

Caffeine roughly triples from small to large, from 45 mg to 140 mg. That makes the large Myst nearly as strong as a large Rebel (151 mg) with a fraction of the sugar.

Myst vs Rebel

If you want the classic Dutch Bros energy drink experience, choose a Rebel. If you want something you can drink every day without the sugar, Myst is the smarter pick. A Zero Sugar Rebel is the middle ground, with 10 calories and 114 mg of caffeine in a medium.

Related Dutch Bros Rebel Prices, Sizes & Caffeine (2027)

Best ways to order Myst

• Plain Myst with sugar-free peach or raspberry for maximum energy with 20 calories.
• Passion Watermelon Myst for a light, fruity drink at 80 calories.
• Tropical Myst if you like coconut and passion fruit.
• Shark Attack Myst for the signature flavor at 170 calories, half that of a Shark Attack Rebel.
• Add boba ($0.75-$1.00) for texture, keeping in mind it adds sugar.

Who Myst is good for

Myst suits people who drink energy drinks often, anyone counting calories or sugar, and people who find regular energy drinks too sweet. It is still caffeinated, so it is not a kids' drink, and a large Myst at 140 mg is a meaningful dose. If you want zero caffeine and a similar fruity taste, try a lemonade or sparkling soda.

Is Myst worth it?

At about $5.50 for a medium, Myst costs a little less than a Rebel and delivers comparable caffeine with almost no sugar in its plain and sugar-free forms. For regular energy drinkers it is one of the best-value, lightest drinks on the menu. For a once-in-a-while treat, the flavor and sweetness of a Rebel may be more satisfying.

What makes Myst different

Most energy drinks get their caffeine from synthetic caffeine and rely on sugar for flavor. Dutch Bros positions Myst differently: caffeine from green coffee beans, magnesium for electrolytes and vitamin C as an antioxidant. The result is a drink with energy-drink levels of caffeine but almost no calories when ordered plain. It is also lighter in color and taste, closer to a flavored sparkling water than to a syrupy Rebel. Many regulars treat Myst as their everyday energy drink and save Rebels for weekends.

How to try Myst for the first time

Start with a small Passion Watermelon or Tropical Myst. At 45 mg of caffeine for a small plain Myst, you can see how it suits you before moving up to a medium (95 mg) or large (140 mg). If you find it too light in flavor, add a second syrup or try the Shark Attack Myst, which includes a flavor float.

Myst sizes and value

Myst comes in the standard iced sizes: 16 oz small, 24 oz medium and 32 oz large. At about $6.50 for a large, it costs roughly 20 cents an ounce, slightly less than a Rebel. Because a plain Myst is so light, many people order a large and sip it over a long afternoon. Ask for light ice to get more drink at no extra cost.

Frequently Asked Questions