The Chai Thesis

We believe chai embodies a form of alchemy where ancient spices transform hot water into comfort, clarity, and connection.

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Featured Categories

Loose Leaf Teas

Discover handpicked loose leaf teas that capture nature’s purest essence — authentic, traditional, and naturally additive-free.
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Herbal Blends

Explore soothing Herbal Blends crafted to calm the senses and restore natural balance. Infusions for Healing, Balance, and Light.
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Cold Infusions

Our cold infusions combine oolong tea with fruits we dehydrate in-house, steeped in cold water to optimise both flavour and bioactive benefit.
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Instant Chai Mixes - Chai on the Go

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Chai Thesis Taster Box of 6 Instant Chai Mixes – Just Add Hot Water
£9.99
£12.99
£9.99
Chai Thesis Coco Velvet Chai
£9.99
£12.99
£9.99
Chai Thesis Saffron Rose Chai
£12.99
£15.99
£12.99
Chai Thesis Rosé Chai
£9.99
£12.99
£9.99
Chai Thesis Just Chai
£9.99
£12.99
£9.99
Chai Thesis Eastern Bloom (Pistachio & Saffron Chai)
£12.99
£15.99
£12.99
Chai Thesis Choco Chai
£9.99
£12.99
£9.99
Chai Thesis Digest Ease
£9.99
£12.99
£9.99
Chai Thesis Golden Dawn Herbal Elixir
£9.99
£12.99
£9.99
Chai Thesis Inner Alchemy
£9.99
£12.99
£9.99
Chai Thesis Evergreen Ember
£9.99
£12.99
£9.99
Chai Thesis Cold Infusions Trio – Oolong Tea with Dehydrated Fruits
£9.99
£12.99
£9.99
Chai Thesis Taster Box of 6 Instant Chai Mixes – Just Add Hot Water
£9.99
£12.99
£9.99

INTRODUCING

Leaf and Luminous

Herbal Blends
SHOP Herbal Blends

Instant Chai Mixes – Just Add Hot Water

Whether you’re at work, travelling, or simply craving comfort, our Chai on the Go makes every sip effortless, indulgent, and full of warmth.

Eastern Bloom (Pistachio & Saffron Chai)

Try our hot favorite — Eastern Bloom, a rich blend of Pistachio & Saffron Chai.

The Science of Spice

Energy

Enjoy clean, smooth alertness with a gentle boost, without the jittery effects of traditional caffeine.

Digestion

Tannin-neutralized teas provide a bloat-free, soothing lift to support healthy digestion.
Immunity

Packed with antioxidants and antimicrobial properties, these teas offer respiratory relief, especially in cooler weather.

Latest from Our Journal

Why Spices in the Tea?

Why Spices in the Tea?

Nov 07, 2025
The South Asian tradition of cooking tea with spices known as masala chai is a practice rooted in centuries of cultural adaptation,...
Read more
Cold Infusions

Cold Infusions

Oct 26, 2025
Our cold infusions combine oolong tea with fruits we dehydrate in-house, steeped in cold water to optimise both flavour and bioactive benefit....
Read more
Leaf & Luminous Artisan Herbal Teas

Leaf & Luminous Artisan Herbal Teas

Oct 26, 2025
Infusions for Healing, Balance, and Light. Leaf & Luminous began as a promise to reconnect very simple things: the leaf, the light,...
Read more