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Lapsang Souchong

Lapsang Souchong Caffeine Content

25-40 mg per cup

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25-40 caffeinePage.mgPerCup

Moderate
0 mg50 mg100 mg

How does Lapsang Souchong compare?

Lapsang Souchong
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)

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)
Lapsang Souchong25-40 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 Lapsang Souchong profile

Frequently Asked Questions

How much caffeine is in Lapsang Souchong?
Lapsang Souchong contains 25-40 mg of caffeine per cup. This can vary depending on brewing time, water temperature, and leaf quantity.
Does Lapsang Souchong have more caffeine than coffee?
Lapsang Souchong has less caffeine (25-40 mg) than coffee (95 mg per cup), making it a gentler alternative.
Is Lapsang Souchong safe to drink daily?
Lapsang Souchong (25-40 mg per cup) is moderate in caffeine. Most adults can safely drink 4-6 cups daily.
How can I reduce caffeine in Lapsang Souchong?
To reduce caffeine in Lapsang Souchong: use cooler water, steep for less time, or use fewer leaves. The first infusion contains the most caffeine.
Can I drink Lapsang Souchong during pregnancy?
During pregnancy, limit caffeine to under 200 mg/day. Lapsang Souchong also contains L-theanine (5-10 mg), which may help with relaxation.