Theine is a component found in teas, and like caffeine, it has stimulating effects on the body. It is naturally present in the Camellia sinensis plant, and most teas are made from it. Join us in this installment to learn about the 10 best caffeine-rich teas to try.
Tea is one of the most popular beverages in the world, and it's a great, healthier alternative to coffee. You can reach for a cup of tea to revitalize yourself if you need a little energy during the day or if you have a long day at work or school. Let's see what they are.
1. Caffeine-rich teas. Matcha
Matcha tea is a powdered green tea obtained from the ground leaves of the plant and produced in Japan. Its high caffeine content is due to several reasons. First, the tea is drunk using whole leaves, not infused as is done with traditional teas.
This translates into a more concentrated dose, thus better preserving its properties, including theine, L-theanine, and antioxidants. To maintain its high theine and chlorophyll content, its plants are protected for weeks in the shade.
2. Mate Tea
Another caffeine-rich tea is Mate tea . It's not a tea per se, but rather an infusion. It's commonly drunk in Argentina, Uruguay, and Chile. Among its most notable characteristics is its stimulating power, thanks to its high caffeine content.
The beverage is made from the Liex paraguanensis plant and can be drunk alone or with other infusion blends, such as the fat burner. The caffeine content per 150 ml of infusion is 78 grams, very similar to that of coffee.
3. Caffeine-rich teas. Black tea
Topping the list is black tea , which contains between 20 and 100 grams of caffeine per 100 grams. In the case of Assam and Darjeeling tea, the ratio is: if you brew 10 grams per liter of water, you would get 50 to 100 grams of caffeine in a cup.
In the case of Ceylon tea, the caffeine content per cup ranges from 50 to 90 mg, depending on the steeping time. Black tea blends often contain chopped leaves of the Camellia sinensis plant, which produces a tea with a higher concentration of caffeine.
4. Pu-erh Tea
Another caffeine-rich tea is Pu-erh tea , or red tea, although it contains the same amount of caffeine as white tea, which is slightly oxidized. The difference, however, is that red tea is fermented, which gives it its characteristic color.
Red tea is produced in China. It has an earthy flavor and a dark, intense color, reflecting its high caffeine content. Preparing it is simple, using the same procedure used for black tea: leaves steeped for a long time in hot water, producing a more intense cup of tea with more caffeine.

5. Caffeine-rich teas. White tea
There are no teas that are completely caffeine-free; all teas derived from the Camellia sinensis plant contain a little or a lot of this compound. The amount depends on the processing method, brewing time, and water temperature.
White tea contains caffeine, although not as much as black tea and other teas. This is due to several factors, including:
- The amount of leaves used to prepare it.
- If mixed with another tea.
- Preparation time.
The amount of caffeine contained in white tea is lower than that in espresso coffee.
6. Oolong Tea
Oolong tea is another caffeine-rich tea, also known as blue tea. It has a lower caffeine content than black tea. It has around 10 to 60 mg of caffeine per cup, depending on whether it's a less or more oxidized Oolong.
7. Caffeine-rich teas. Green tea
The amount of theine in green tea varies, ranging from 8 to 16 mg per 100 ml of water. Although it contains less caffeine than coffee, it has the same stimulating effects. However, ingestion does not have sufficient effects on the nervous system.
Aside from caffeine, green tea also has other components, such as L-theanine, which activates neurotransmitters in the brain, increases dopamine, and activates brain waves.
If you own a business in the hospitality, coffee shop, or restaurant sector, our loose green teas are perfect for you. With this tea, you can offer your customers a unique and healthy experience while adjusting the tea concentration to suit each occasion.
8. Yellow tea
Another caffeine-rich tea is yellow tea or golden tea, one of the lesser-known types, named for its strong yellow color. This is due to the chemical transformation it undergoes during processing.
Yellow tea contains very little caffeine, just 11 mg per 100 grams. Despite its limited awareness, more and more people are enjoying it. It has a defined body and a bittersweet flavor.

9. Caffeine-rich teas. Gyokuro tea
Gyokuro tea is the green tea with the highest caffeine content, with 35 mg per 240 ml. One of the reasons it's so coveted is its exquisite, smooth, and sweet flavor.
10. Darjeeling Tea
Another caffeine-rich tea is Darjeeling tea . It has a smooth body and a subtle aroma. It's a type of black tea, also known as the "champagne of teas." Due to its high caffeine content, it's a great stimulant and combats conditions such as low blood pressure.
At Tétique, we pride ourselves on being the finest tea suppliers , utilizing sustainable and environmentally friendly practices to offer high-quality products. Plus, our teas and infusions are easy to prepare and serve, making them perfect for any hospitality, café, or restaurant business.