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Zest 150mg High Caffeine Energy Leaf Blend - Earl Grey Black Tea - 20 Pack Bag - Hot or Iced - All Natural Strong Flavored Healthy Coffee Alternative Highly Caffeinated Substitute - Perfect for Keto

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$14.95

$ 6 .99 $6.99

In Stock

About this item

  • VOTED TOP NEW PRODUCT AT THE WORLD TEA EXPO: Zest Tea was chosen for its unique energy characteristics as well as its bold and exciting flavors. A balanced highly caffeinated coffee substitute. Keto Friendly and Great for Low Carb Diets.
  • 150MG CAFFEINE PER CUP: Our strong black hot tea has more caffeine than coffee; 3x the energy levels of traditional caffeinated black teas. This makes Zest the strongest tea on the market, and is the perfect high energy pick me up for your morning or mid-day slump.
  • STEADY & PROLONGED ALERTNESS: Zest Tea is packed with amino acids, including L-Theanine, which has been shown to boost cognitive function when combined with caffeine. This helps reduce the jitters and crash commonly associated with caffeinated products.
  • NATURAL COFFEE SUBSTITUTE: Our strong-flavored black tea is a delicious and healthy high caffeine alternative to coffee. With Zest you avoid the acidity of coffee, perfect for individuals who suffer from indigestion or other side effects of a cup of joe.
  • NATURAL NON-GMO INGREDIENTS: Our Earl Grey Black Tea features a flavored blend of Organic Black Tea, Tea Extract, Natural Bergamot Flavor



Product Description

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tea black gray caffeine bags energy high bergamot replacement breakfast highly grey herbal natural

Luke C.
Reviewed in the United States on March 17, 2025
Great alternative to replace a cup of coffee. It can get bitter if it steeps too long but it doesn’t really bother me.
Sean Young
Reviewed in the United States on March 1, 2025
It tastes like premium Earl Grey tea with a good punch of caffeine. Definitely worth trying.
carrie marshall
Reviewed in the United States on February 20, 2025
We are big fans of Zest Tea!, If you love Earl Gray tea, this brand has a bold unique flavor! Gives you some pep in your step! Delicious flavor!
E.H.
Reviewed in the United States on January 6, 2025
I usually get Blue Lady in Zest Tea (still my absolute favorite, please don’t ever discontinue), but wanted to try this flavor since Earl Grey is my favorite tea blend. Definitely different than the other Earl Grey’s I regularly drink. Citrus is very potent. Not sure if this is intentional but the tea bags/string are yellow-ish. Blue Lady is not like this so I’m not sure if it’s intentional or I got a weird bag. Overall not bad, and like others say it’s highly caffeinated without the crash!
Customer
Reviewed in the United States on January 2, 2025
I love this tea and get it on a subscription. i LOVE IT!!!!
Cassandra
Reviewed in the United States on January 1, 2025
Best high caff tea ever. Gives me lots of energy with no crash, also smells and tastes great.
Sarah FR
Reviewed in the United States on September 25, 2024
This is a great tasting tea, and I love that it has more caffeine than regular teas. I’ve tried at least three flavors, and have enjoyed them all. I have this one on auto order as I use it for ice tea pretty much every 12 hour night shift I work. And the caffeine keeps me awake without giving me jitters. I don’t see myself stopping drinking this pretty much every shift I work, it’s that good!
MelBrd
Reviewed in the United States on October 30, 2024
This is my favorite tea, love the caffeine level and taste
Maria E. Jutasi
Reviewed in Canada on March 5, 2021
Great flavour. Keeps me awake during the day. Just wish there were more teabags for the price.
FS
Reviewed in the United Kingdom on May 18, 2019
Take it early in the morning otherwise you’ll be up all night, but really does give you energy without the crash or jitters and for a a prolonged period