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Energy
Sustained, Crash-Free Energy
Natural caffeine delivers smooth steady, energy helping you stay alert and productive, without the spikes and crashes of traditional energy drinks
Flavor That Feels as Good as It Tastes
Bright fruit flavors and natural ingredients come together for a smooth refreshing, experience no syrupy sweetness, no chemical finish.
Calm Focus & Mental Clarity
L-theanine and Caffeine combined promote focus and cognitive performance while keeping you feeling calm and in control even during, long demanding days.
Easy on Your Gut
Formulated without harsh stimulants or artificial additives Zest is gentle on digestion, so you get energy without jitters, nausea, or stomach discomfort.
Sustained, Crash-Free Energy
Natural caffeine delivers smooth steady, energy helping you stay alert and productive, without the spikes and crashes of traditional energy drinks
Flavor That Feels as Good as It Tastes
Bright fruit flavors and natural ingredients come together for a smooth refreshing, experience no syrupy sweetness, no chemical finish.
Calm Focus & Mental Clarity
L-theanine and Caffeine combined promote focus and cognitive performance while keeping you feeling calm and in control even during, long demanding days.
Easy on Your Gut
Formulated without harsh stimulants or artificial additives Zest is gentle on digestion, so you get energy without jitters, nausea, or stomach discomfort.
Based on customer-reported experiences and clinical studies on caffeine + L-Theanine. Individual results may vary. Zest is not intended to diagnose, treat, cure, or prevent any disease.
Non-GMO
Plant Based
Low Calories
Low Sugar
No Artificial Sweetners
Caffeine levels per cup:
Coffee-level energy. Better performance. Fraction of the cost. Natural ingredients. This is the smarter choice.
Would recommend Zest to their friends.
Say Zest boosts their energy
Say Zest helps them stay focused without the jitters or crash.
Say they enjoy the flavor
Based on feedback from 2,000+ Zest drinkers.
Feel the difference a clean energy drink with science-backed ingredients can make. Scroll through the ingredients below to learn more about the benefits behind each one.
Natural Caffeine
L-Theanine
B-Vitamins
Natural Flavors & Ingredients
The perfect complement
“I really enjoy the canned "Passionfruit Berry" Zest tea, which my wife and I dub "fizzy Zest". I enjoy a hot cup of tea most mornings, but like to have a soft-drink-like beverage with my lunch. Fizzy Zest is the perfect complement to a great sandwich, tasty slice of pizza, or spicy Mexican lunch dish. Ole'!”
Deano S.. Verified Customer
Fantastic product(s)
“Drink it everyday and feel so much better than if I had coffee. Great variety of flavors, fantastic customer service".
Julie. Verified Customer
The flavor is amazing
“The sparkling tea, especially this flavor, is WAY better than I expected and exceptional! The flavor is amazing and the can is excellent to travel with. I am now obsessed and just bought more! : )”
Margaret B. Verified Customer
How much caffeine is in Zest Energy Drinks?
Are Zest Energy Drinks carbonated?
Why are Zest Energy Drinks better than traditional energy drinks?
How many Zest Energy drinks can I have per day?
Are Zest Energy Drinks vegan, gluten-free, and non-GMO?
What's the best time to drink Zest Energy for peak focus?
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
WHERE HAS THIS BEEN ALL MY LIFE?!?! This is literally the best new thing I’ve discovered in the last several years. I hate Red Bull but had to drink something to stay awake. I’ve struggled with a lack of energy all my life. Doctors haven’t been able to explain it. Coffee tears my stomach up so this has literally been a Godsend. It tastes good and gets me through the entire day with no crash. It’s also affordable on a subscription. I couldn’t be happier with this product.
Hi Maria! Thank you so much for taking the time to leave such a glowing review for our Passionfruit Berry product. We are thrilled to hear that it has been a life-changing discovery for you and has helped you stay energized without any negative side effects. We are always striving to provide affordable and delicious options for our customers, and we are happy to hear that our subscription service has been convenient for you!
My recent purchase was a substitution for a previous purchase that I received that was damage. The most recent purchase was in good shape as expected. I really enjoy the quality of the drink and the alertness that it gives me.
Very good product
Hasn't shipped yet, been a couple weeks.
I love the taste and quality of the drinks I order from Zest. However, 3 of my last 4 orders have arrived damaged, with the last two having cans that have spilled out inside the box. I already alerted customer service, who kindly sent me a replacement, but even the replacement came with damage and a punctured can. I enjoy the product, but with only a 25% success rate of receiving my items the right way, I may need to look elsewhere. I hope changes can be made to quality control in the future.
This BY FAR is the BEST tasting energy tea EVER! I love that REAL sugar is used, and doesn’t taste overly sweet. Helps my outlast my grandchildren!! I’m able to focus better on tedious tasks, and also have the energy necessary for physical! NO JITTERS!! I’m just me… BUT BETTER!
I like this drink as it has Canaan sugar in it and other good stuff. And I enjoy the flavor.
Phenomenal
Great customer service! I have had a can pop and they have been wonderful in giving me a refund. Love this tea which gives me a good alternative to energy drinks!
I've been drinking Passionfruit Berry sparkling tea daily for a year and a half and can't say enough good things about it. The flavor is light, refreshing and natural and two cans are enough to energize me all day. I drank Red Bull daily for 12 years and now hate having to revert back to it while traveling because of the inferior taste and the chemicals. Try this, I promise you will be so happy you did!
Excellent tea, very tasty with a nice kick. Highly recommended!
Very nice light flavor with a bit of sweetness. I recommend you give it a try
Delicious berry flavor and sweeter than other low calorie teas with very few calories
Fast shipment, great price, love the passion fruit berry
Not sure about this new recipe
It’s my favorite beverage! It’s a perfect blend of flavor, sweetness-not overly sweet OR ARTIFICIAL sweeteners, that’s important and gives me just enough energy to power thru my day!
Very excited I was able to purchase this. They seem to never be stocked at my local Tops. Love the Passionfruit Berry and am excited to try the other flavors!! Fast delivery too!
I have a repeat subscription order for the Passionfruit Berry tea in the cans. I absolutely love it and it has helped me cut out a cup or two of coffee a day.
I really enjoy the canned "Passionfruit Berry" Zest tea, which my wife and I dub "fizzy Zest." I enjoy a hot cup of tea most mornings, but like to have a soft-drink-like beverage with my lunch. Fizzy Zest is the perfect complement to a great sandwich, tasty slice of pizza, or spicy Mexican lunch dish. Ole'!
This is my favorite flavor!
I love ice tea. Drink it everyday, so when I saw thus ad on Facebook, i gad to try it. I purchased 2 cases that came with extra flavors for ne to try. I also received flavored tea bags to try. Order was received in a timely manner. I tried each canned tea flavor. I am not a big fan of sparkling water. I could not drink these. I contacted customer service and was asked if I tried the tea bags. If I found a flavor I liked to contact them back to advise if I liked them. I did like the tea bag flavors and figured I could make ice tea with them. Customer service then sent me a box of the tea bags. I was also told that they are working on bringing out non carbonated/sparkling cans of tea. I would definitely like to try that.
Great product
we totally Love the taste of the sparkling green tea! High caffeine tea is also exemplary!
I replaced my morning cup of coffee with these sparkling teas. I fee more energetic and think it tastes great!
Fantastic product(s). Drink it everyday and feel so much better than if I had coffee. Great variety of flavors, fantastic customer service.
Good teas that give energy, just like coffee but without the crash.
Delicious and much better than the big name energy drinks that are full of sugar.
Excellent
Love this tea. Convenient and refreshing. Chill the can and throw in the lunch bag, for an great pick me up to fend off the afternoon blah.
Citrus Hibiscus is my favorite of the canned teas. It is delicious and refreshing, and the carbonation gives it just the right amount of kick.
Great flavor, and glad it’s low calorie. My sister and coworker are both crazy for these, so I need to buy more already!
