7 Brew Heatwave 7 Energy
Orange + Lime + Lemon Concentrate
Select Size
Customizations Included
If you are the kind of person who thinks most energy drinks are way too sweet, the Heatwave 7 Energy is about to become your new best friend. This drink does not mess around. It is a full-throttle, aggressively tart triple-citrus punch made with orange, lime, and lemon concentrate. It is basically the ultimate sour candy in liquid form, built on the 7 Brew proprietary 7 Energy base to give you a serious lift while it wakes up your tastebuds.
What I love about the Heatwave is that it takes you on a little journey. A lot of citrus drinks just hit you with one sharp note and stay there, but this one evolves. You get the friendly, bright sweetness of the orange first, and just when you think you know what you are drinking, the lime and lemon take over and turn it into a zingy, lip-puckering masterpiece. Because the caffeine comes from the energy base (which includes taurine and B vitamins), you get a nice, clean boost without any coffee flavor getting in the way.
It is dairy-free and vegan right off the menu. You can order it iced for a fizzy, classic energy drink experience, but let me tell you—getting it blended as a Chiller is life-changing. It turns into this dense, premium frozen lemonade slush that is unbelievably refreshing on a hot afternoon. It is loud, it is tart, and it is definitely not for everyone, but if you love citrus, you will be obsessed.
Heatwave 7 Energy — Quick Facts
7 Brew Heatwave 7 Energy Nutrition Facts
Per serving · Based on a 2,000 calorie diet
Here's what your drink looks like in simple, everyday terms
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Dietary & Health Tags
Information for Heatwave 7 Energy
What Does the 7 Brew Heatwave 7 Energy Taste Like?
The very first thing you taste with the Heatwave is the orange. It is a bright, confident sweetness that lulls you into a false sense of security. But about halfway through your sip, the lime sweeps in. It is greener, sharper, and completely shifts the tone of the drink. It is like the temperature drops and the tartness dial gets turned way up.
And then comes the finale: the lemon concentrate. Because it is a concentrate and not just a splash of juice, it lands with an intense, punchy wave of sour that lingers on your tongue long after you swallow. If you order it iced, the carbonation from the 7 Energy base makes that sour finish feel almost electric. But if you get it as a Chiller, the ice mellows the transitions just a bit, creating this glorious, icy tartness that feels like a high-end lemon-lime sorbet. It is a wild ride, and I promise you will be going back for a second sip immediately.
What's Actually in the 7 Brew Heatwave 7 Energy?
Ingredients may vary by location. Always confirm with your barista.
Caffeine Content
Caffeine comes entirely from the 7 Energy proprietary base — not from coffee, espresso, or citrus. The lemon, lime, and orange flavors are completely non-caffeinated additions. Caffeine levels are moderate: a Medium Heatwave (105mg) is comparable to a standard energy drink in the 8–12 oz range.
How to Order the Heatwave 7 Energy for the First Time
Simply tell the barista, "I would like a medium Heatwave 7 Energy, iced." That is all it takes! The standard recipe is dairy-free and perfectly calibrated for maximum tartness. Be warned: this drink is genuinely sour, so if you are on the fence, ask them to add a splash of sweet cream to give it that Creamsicle vibe. And if it is a warm day, do not hesitate to order it as a Chiller instead—the frozen slush texture is out of this world. Stick to the menu version first so you know just how intense it really is!
Pro tip: Don't be afraid to ask your brewista for recommendations — they love helping first-timers!
Available Ways to Order
See how you can customize your Heatwave 7 Energy.
Dairy-free and vegan by default. Adding cream or creamer creates the Citrus Creamsicle variation — the most popular modification. Order as a blended chiller for a frozen citrus slush experience. Sugar-free citrus syrups may be available.
Small tweaks you can ask for at the window — same flavor, fewer calories
Same great taste, way less sugar
Ask for sugar-free syrup in any flavor
More energy with barely any extra calories
Ask for an extra shot of espresso
Want to calculate exact calories?
Try our full Calorie Calculator with 200+ drinks
* Calorie savings are estimates based on standard modifications. Actual values may vary based on ingredients and preparation.
Starbucks & Dutch Bros Equivalent
How to get a drink similar to the Heatwave 7 Energy at other coffee chains
The closest approximation would be a custom Lemonade with orange juice added and extra lemon juice, but Starbucks does not have an energy base equivalent. A Mango Dragonfruit Refresher with lemonade and lime juice gets closer but uses green coffee extract and lacks the concentrated lemon punch.
There is no true Starbucks equivalent to the Heatwave. The triple-citrus plus dedicated energy base combination is unique to 7 Brew. Starbucks Refreshers use much lighter citrus profiles and a different caffeine delivery system.
Order a Dutch Bros Rebel with orange, lime, and lemon flavor shots over ice. This creates a close approximation of the Heatwave flavor profile on the Dutch Bros Rebel energy base.
Dutch Bros Rebel has a higher caffeine content than 7 Energy (their base runs about 160mg per 16 oz vs. 7 Brew Medium at 105mg). The flavor can be closely replicated but the Rebel tends to be sweeter and less tart than the Heatwave due to different syrup formulations.
7 Brew energy drinks are typically $1.00–$1.50 less than equivalent Dutch Bros Rebel orders and considerably less expensive than any custom Starbucks attempt at a similar citrus energy profile.
The Heatwave is a natural mid-afternoon drink — the bold citrus profile is stimulating and refreshing in a way that cuts through afternoon fatigue more effectively than sweeter drinks. The chiller format is best in peak heat. The iced format works year-round. The caffeine level (67–133mg) provides a moderate, clean boost. Avoid late evening due to caffeine content.
How to Order
Follow these simple steps at your nearest 7 Brew drive-thru
Pro Tip: Download the 7 Brew app to save your order as a favorite and easily earn rewards with every visit.
Is the Heatwave 7 Energy Suitable for Kids?
The Heatwave contains caffeine (67–133mg), taurine, and Panax ginseng from the 7 Energy proprietary base. Despite tasting like a premium citrus lemonade, it is an energy drink and not appropriate for children or teenagers. The American Academy of Pediatrics advises against energy drinks for anyone under 18.
Reviews for Heatwave 7 Energy
How to Make the Heatwave 7 Energy at Home
- 12 oz lightly caffeinated sparkling water or a light energy drink
- 2 tbsp orange syrup (Torani Orange or Monin Orange)
- 1 tbsp lime syrup (Torani Lime or Monin Lime) or 1 tbsp fresh lime juice
- 1 tbsp lemon concentrate (Torani Lemon or fresh lemon juice concentrate)
- 2 cups ice
- Optional: 2 tbsp sweet cream or heavy cream for Citrus Creamsicle variation
Add orange syrup, lime syrup, and lemon concentrate to the bottom of a glass.
Fill the glass with ice.
Slowly pour the sparkling water or light energy drink over the ice.
Stir once or twice gently — do not over-stir to preserve effervescence.
For the Citrus Creamsicle: float sweet cream gently on top and stir once to marble.
For a chiller: blend all ingredients (including cream if using) for 20–30 seconds until thick and slushy.
Use unsweetened sparkling water plus sugar-free orange syrup, fresh lime juice, and fresh lemon juice. Skip the cream. Reduces sugar to near-zero while preserving the full triple-citrus flavor impact.
Is This Drink Right For You?
Quick guide to help you decide if the Heatwave 7 Energy fits your taste and lifestyle
Light, refreshing, and easy on the waistline.
Every 7 Brew drink comes in 4 sizes — here's how they compare so you can pick the right one
Pro Tip
Not sure which size to get? Medium (24oz) is the sweet spot — enough to enjoy without overdoing it. If you're watching calories, go Small. If you need fuel for the whole day, go Large.
Your Heatwave 7 Energy has 84 calories — here's how much activity it takes to work them off
How we calculate this
Times are estimated for a 155 lb (70 kg) person at moderate intensity. Your actual burn time will vary based on your weight, age, and effort level. A 7-minute run or a 28-minute yoga session — the choice is yours!
Common Questions
What does the Heatwave 7 Energy taste like?
Is the Heatwave dairy-free?
How much caffeine is in the Heatwave?
What is the Citrus Creamsicle hack?
Is it better iced or blended?
The Heatwave 7 Energy is just one option. Browse the complete Seven Brew menu to see every drink with prices and calories.
Featured Drinks
5 drinks7 Originals
7 drinks7 Classics
7 categories7 Energy
10 drinks7 Fizz Sodas
10 drinksGreen Tea
4 drinksBlack Tea
4 drinksParis Tea
4 drinksEarl Grey Tea
4 drinksCinnamon Spice Tea
4 drinksDecaf Tea
4 drinksChai
4 drinksMatcha
4 drinksLemonades
10 drinksSmoothies
6 categoriesShakes
7 drinksCommunity Reviews
Loading...
Loading comments...
Build Your Perfect 7 Brew Drink
Choose your base, pick flavors, select a size, and see calories, price, and nutrition update in real time.