High Caffeine Loose Leaf Tea

Looking for a stronger cup? These teas and blends are marked high in caffeine — a bold, energizing choice for mornings and busy days. Brew them with hot water for a full body, and add milk or a touch of sweetness if you like. The caffeine level per gram is listed on each product page.

High Caffeine Loose Leaf Tea

Total items: 29
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Total items: 29
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4.8
Sweet Pistachio Pu’erh
Germany • Pu-erh Tea
Delizioso sweet Italian pistachio cream inspired  pu’erh  blend
£5.47
50g
£5.47
100g
£10.20
200g
£18.07
−1+
4
Cream Earl Grey Pu-erh
China • Pu-erh Tea
Pu’erh based tea with classic bergamot oil citrus and aromatic french vanilla notes
£4.61
−1+
4.9
Pu'erh Maple Chai
Germany • Pu-erh Tea
Sweet maple and chai spiced pu’erh blend
£5.31
50g
£5.31
100g
£9.41
200g
£16.50
−1+
5
Pu'erh Coconut Cacao
Germany • Pu-erh Tea
Dark chocolate pu'erh with flecks of coconut shavings sprinkled throughout
£6.18
50g
£6.18
100g
£10.91
200g
£21.06
−1+
4.8
Matcha Iri Sencha
Japan • Green Tea
Sencha dusted with high quality matcha is strong, grassy and sweet
£6.18
−1+
3.8
Tart Cherry Turmeric
Germany • Green Tea
Ayurvedic inspired turmeric and tart cherry green tea blend
£5.39
50g
£5.39
100g
£9.33
200g
£16.50
−1+
4.8
Assam "Black Beauty" #8
Taiwan • Black Tea
Rich black tea with hints of bourbon, cream. malt, and raisins
£7.05
25g
£7.05
50g
£13.35
100g
£25.94
200g
£48.78
−1+
4.3
Irish Breakfast
India • Black Tea
Traditional and robust black tea blend that is velvety smooth
£4.61
−1+
4
Surajamukhi Assam Orange Pekoe
India • Black Tea
Malty and tart Assam tea with a vigorous body and rich colour.
£4.21
−1+
4.8
Assam Mangalam
India • Black Tea
Assam Mangalam granulated leaves provides a bold mahogany cup of tea that is malty and rich
£6.97
−1+
4.5
Assam Khagorijan Strong
India • Black Tea
A strong assam, deep full-bodied black tea with a hint of spice
£4.61
−1+
5
Black Dragon Pearls
China • Black Tea
Black Dragon Pearl tea is malty, sweet with notes of raisins, chocolate and earth
£5.39
50g
£5.39
100g
£10.12
200g
£18.86
400g
£36.10
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Frequently asked questions

Which teas are highest in caffeine?

Black teas, pu-erh and some green teas such as matcha are usually the strongest. Each product page lists the caffeine level per gram.

How do I brew a stronger cup?

Use a little more leaf and water just off the boil, 95–100°C (200–212°F), and steep black tea for 4–5 minutes.

Does tea have as much caffeine as coffee?

Usually less. Even a strong cup of black tea typically has less caffeine than a cup of brewed coffee.