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Tan Yang Gong Fu

Tan Yang Gong Fu Caffeine Content

30-45 mg per cup

caffeinePage.blackTea

30-45 caffeinePage.mgPerCup

Moderate
0 mg50 mg100 mg

How does Tan Yang Gong Fu compare?

Tan Yang Gong Fu
38 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)

30-45 mg

L-Theanine (mg/cup)

5-10 mg

Caffeine to L-Theanine ratio

0.3:1

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)
Tan Yang Gong Fu30-45 mg
Assam50-90 mg
Ceylon Uva40-60 mg
Kenya Black Tea40-60 mg
Sun Moon Lake (Taiwan #18)40-60 mg
Turkish Black Tea (Rize)40-60 mg
Mango Black Tea40-60 mg
Caramel Black Tea40-60 mg
Cherry Black Tea40-60 mg
View full Tan Yang Gong Fu profile

Frequently Asked Questions

How much caffeine is in Tan Yang Gong Fu?
Tan Yang Gong Fu contains 30-45 mg of caffeine per cup. This can vary depending on brewing time, water temperature, and leaf quantity.
Does Tan Yang Gong Fu have more caffeine than coffee?
Tan Yang Gong Fu has less caffeine (30-45 mg) than coffee (95 mg per cup), making it a gentler alternative.
Is Tan Yang Gong Fu safe to drink daily?
Tan Yang Gong Fu (30-45 mg per cup) is moderate in caffeine. Most adults can safely drink 4-6 cups daily.
How can I reduce caffeine in Tan Yang Gong Fu?
To reduce caffeine in Tan Yang Gong Fu: use cooler water, steep for less time, or use fewer leaves. The first infusion contains the most caffeine.
Can I drink Tan Yang Gong Fu during pregnancy?
During pregnancy, limit caffeine to under 200 mg/day. Tan Yang Gong Fu also contains L-theanine (5-10 mg), which may help with relaxation.