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Kukicha

Kukicha Caffeine Content

10-20 mg per cup

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10-20 caffeinePage.mgPerCup

Low
0 mg50 mg100 mg

How does Kukicha compare?

Kukicha
15 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)

10-20 mg

L-Theanine (mg/cup)

8-15 mg

Caffeine to L-Theanine ratio

1.0:1

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

Best Time to Drink

Suitable for any time of day

This tea's moderate caffeine level makes it suitable for most times of day. Sensitive individuals may want to avoid it late in the evening.

Compare with Similar Teas

TeaCaffeine (mg/cup) (mg/cup)
Kukicha10-20 mg
Matcha60-70 mg
Tencha50-65 mg
Sencha30-50 mg
Konacha30-50 mg
Uji Sencha30-50 mg
Yame Gyokuro35-50 mg
Gyokuro35-45 mg
Shincha30-45 mg
View full Kukicha profile

Frequently Asked Questions

How much caffeine is in Kukicha?
Kukicha contains 10-20 mg of caffeine per cup. This can vary depending on brewing time, water temperature, and leaf quantity.
Does Kukicha have more caffeine than coffee?
Kukicha has less caffeine (10-20 mg) than coffee (95 mg per cup), making it a gentler alternative.
Is Kukicha safe to drink daily?
Yes, Kukicha (10-20 mg per cup) is very low in caffeine and safe for daily consumption.
How can I reduce caffeine in Kukicha?
To reduce caffeine in Kukicha: use cooler water, steep for less time, or use fewer leaves. The first infusion contains the most caffeine.
Can I drink Kukicha during pregnancy?
During pregnancy, limit caffeine to under 200 mg/day. Kukicha also contains L-theanine (8-15 mg), which may help with relaxation.