Does Green Tea Matcha Have Caffeine? (Everything You Need to Know)

If you are looking for a morning pick-me-up but want to avoid the "coffee jitters" and the dreaded 3 PM crash, you’ve likely come across organic green tea matcha.

The most common question we get at Finest Organic Tea is: "Does matcha actually have caffeine?"

The short answer is yes. But the way that caffeine interacts with your body is completely different from any other drink. Here is the breakdown of why Matcha is becoming the UK's favourite energy boost.

Exactly How Much Caffeine is in Matcha?

On average, a standard cup of matcha (made with 1 gram or roughly half a teaspoon of powder) contains about 35mg to 70mg of caffeine.

While this is lower than a standard mug of brewed coffee (which averages 95mg–140mg), matcha feels more powerful. This is because when you drink matcha, you are consuming the entire ground leaf, not just the water it was steeped in.

Matcha FAQ: Your Top Questions Answered 

To help you decide if matcha is right for your lifestyle, we’ve answered the most searched questions about this vibrant green superfood.

1. Is Matcha Keto-Friendly?

Yes! Pure organic Matcha powder is 100% keto-friendly. It contains virtually zero calories and almost zero net carbs. In fact, many people on the ketogenic diet prefer Matcha because it can help with fat oxidation and provides the energy needed for "fasted" mornings.

Pro Tip: For a delicious Keto Matcha Latte, whisk your matcha with hot water and add a splash of unsweetened almond milk or a teaspoon of MCT oil.

2. Can Kids Drink Matcha?

In the UK, it is generally recommended that caffeine be limited for children. However, because matcha releases caffeine slowly, some parents offer "Matcha Lattes" in moderation (usually half a teaspoon of powder).

Ages 4–6: Limit to approx. 45mg of caffeine (about 1 gram of matcha).

Benefits: Unlike sugary juices, matcha contains antioxidants that support the immune system and oral health.

Always consult your GP if you have concerns about your child's caffeine sensitivity.

3. Does Matcha Help with Weight Loss?

Matcha is a powerhouse for metabolism. It contains a specific catechin called EGCG (epigallocatechin gallate), which research suggests can increase the rate at which your body burns calories (thermogenesis). Drinking a cup of organic green tea matcha 30 minutes before a workout has been shown to increase fat burning by up to 17%!

4. Why doesn't Matcha give me the "Jitters"?

This is the magic of L-Theanine. This amino acid is found almost exclusively in the tea plant. It works in harmony with caffeine to promote "alpha brain waves," which are associated with a state of relaxed alertness. You get the focus of coffee without the shaking hands or the heart racing.

Why "Organic" Matters for Matcha

When you search for organic green tea matcha online, quality is everything. Because you are ingesting the whole leaf, any pesticides used on non-organic farms end up directly in your body.

At Finest Organic Tea, our matcha is:

Pesticide-Free: Certified organic for your peace of mind.

Vibrant Green: A sign of high chlorophyll and L-theanine levels.

Stone-Ground: To preserve the delicate antioxidants.

Ready to Experience "Zenergy"?

Stop the coffee cycle and start your day with a sustained, clean glow. Shop our Certified Organic Matcha Collection today and enjoy super fast UK delivery straight to your door!