World's Strongest Coffee vs. World's Strongest Tea – Biohazard Coffee

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World's Strongest Coffee vs. World's Strongest Tea

world's strongest coffee and tea

For centuries, philosophers and scientists alike have been searching for the answer to this age old question: What has more caffeine: coffee or tea?




Some people like to enjoy a soothing cup of tea to wind down before sleep, but others prefer a coffee.

According to the Mayo Clinic, the average brewed black tea contains between 25-48mg of caffeine per 8 oz. serving, though the average cup of tea has over 12 ounces and nearly 70mg of caffeine.

This is significantly more than a single shot of espresso, which averages around 50-60 milligrams of caffeine.

White tea tends to have the least amount of caffeine, averaging around 10mg per serving, while black tea boasts one of the highest caffeine levels with 42mg of caffeine per serving.

Most tea manufacturers avoid placing caffeine labels on their beverages, as caffeine amounts differ based on steeping time.



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The strongest popular tea on the market is Zest Tea. In a study conducted by Caffeine Informer, the black tea blend was found to contain around 155mg of caffeine per cup, around the same amount of caffeine as a cup of coffee.

This caffeine-infused beverage is the self-proclaimed “Most Caffeinated Tea on the Market”, thanks to a combination of caffeine and L-Theanine, an amino acid known for prolonging energy levels.





coffee tea


Ah, coffee. The go-to drink of not-morning people across the world. Known as the world’s most popular caffeinated beverage, an average cup of brewed coffee contains around 75-150mg of caffeine per serving.

This energy can provide a strong energy boost in the morning or during an afternoon slump, but the caffeine brewed in one cup of coffee will not sustain an adult’s energy for long.

To solve this dilemma, many people search for high caffeine coffee brands to sustain energy levels without drinking copious amounts of coffee on the hour.



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Biohazard Coffee, the World’s Strongest Coffee, is lab-tested to contain over 928mg of caffeine per 12 oz. brewed. This extreme amount of caffeine leaves any caffeinated tea in the dust, and just one cup will help get anyone through a long night of studying, work, or simply life.


While this beverage is not for the faint of heart, Biohazard Coffee includes the right kick of energy to increase productivity and promote creativity.


The debate between tea and coffee is over. If you’re looking for the ultimate caffeine kick, stick to coffee or even better, the World’s Strongest Coffee.

Are you a caffeine fiend? What is your go-to recipe for a caffeinated drink? Let us know in the comments.



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These Entrepreneurs Were Even More Energetic Than Usual: They Were at the New York Coffee Festival! - Entrepreneur


Need a stronger coffee? Try Biohazard Coffee - Ground and Whole Bean Coffee containing 928mg of caffeine per 12 ounce.