21/04/2026
Purple tea is indigenous to Kenya. 🇰🇪
You will not find it growing wild in China, India, or Japan. It was developed here, in Kenya, by the Tea Research Institute, and it remains one of the country’s most unique agricultural exports.
So why is it purple?
The colour comes from anthocyanins, the same water soluble pigments found in blueberries, acai, and purple corn. Unlike green tea, which contains very low levels of anthocyanins, purple tea has been bred to express them in high concentration. The leaves turn purple when exposed to direct sunlight, a natural stress response that acts as a built in sunscreen for the plant.
Here is where it gets interesting. When you add lemon, the acidity activates the anthocyanins and the tea turns a vivid purple. That is exactly what you see in frame four. No artificial colours, just chemistry in your cup.
For the drinker, this means two things.
First, you get a dramatic colour change that never gets old.
Second, you get a significant antioxidant boost. Anthocyanins are among the most bioactive polyphenols, linked to reduced inflammation, improved metabolic health, and better vision.
In terms of taste, purple tea is smooth and low in astringency. It lacks the grassiness of green tea and the heaviness of black tea. Instead, it offers a mild, slightly nutty sweetness with no bitterness.
You can find our purple teas on our website, available as single origin from both the Aberdares and the Rift Valley.
East Africa deliveries ready to ship. UK deliveries from 15th May.
Visit the link in bio to explore Kenyan purple tea.