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Genmai Matcha

Genmai Matcha Caffeine Content

25-40 mg per cup

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25-40 caffeinePage.mgPerCup

Moderate
0 mg50 mg100 mg

How does Genmai Matcha compare?

Genmai Matcha
33 mg
Coffee
95 mg
Black Tea (avg)
47 mg
Green Tea (avg)
35 mg
White Tea (avg)
25 mg
Herbal Tea
0 mg

Factors Affecting Caffeine Content

Brew Time

Longer steeping times extract more caffeine. A 1-minute steep may yield half the caffeine of a 5-minute steep.

Water Temperature

Hotter water extracts caffeine more quickly. Boiling water releases caffeine faster than cooler temperatures.

Leaf Amount

Using more tea leaves per cup increases caffeine content proportionally. Standard is 2-3 grams per 240ml cup.

Leaf Grade

Young buds and leaf tips contain more caffeine than mature leaves. Teas made from tips tend to be higher in caffeine.

L-Theanine Content

Caffeine (mg/cup)

25-40 mg

L-Theanine (mg/cup)

12-22 mg

Caffeine to L-Theanine ratio

0.7:1

L-theanine works synergistically with caffeine to promote calm alertness without jitters.

Best Time to Drink

Can be enjoyed any time, including evening

Very low caffeine content means most people can enjoy this tea at any time, including evening.

Compare with Similar Teas

TeaCaffeine (mg/cup) (mg/cup)
Genmai Matcha25-40 mg
Yuanyang (Coffee Tea)70-100 mg
Hong Kong Milk Tea (Pantyhose Tea)60-80 mg
English Breakfast Tea40-70 mg
Irish Breakfast Tea40-70 mg
Scottish Breakfast Tea40-70 mg
Karak Chai50-70 mg
Matcha Latte55-70 mg
Breakfast Blend Tea40-65 mg
View full Genmai Matcha profile

Frequently Asked Questions

How much caffeine is in Genmai Matcha?
Genmai Matcha contains 25-40 mg of caffeine per cup. This can vary depending on brewing time, water temperature, and leaf quantity.
Does Genmai Matcha have more caffeine than coffee?
Genmai Matcha has less caffeine (25-40 mg) than coffee (95 mg per cup), making it a gentler alternative.
Is Genmai Matcha safe to drink daily?
Genmai Matcha (25-40 mg per cup) is moderate in caffeine. Most adults can safely drink 4-6 cups daily.
How can I reduce caffeine in Genmai Matcha?
To reduce caffeine in Genmai Matcha: use cooler water, steep for less time, or use fewer leaves. The first infusion contains the most caffeine.
Can I drink Genmai Matcha during pregnancy?
During pregnancy, limit caffeine to under 200 mg/day. Genmai Matcha also contains L-theanine (12-22 mg), which may help with relaxation.