Herbal Infusions Are Not Tea (and Why That Matters)

All actual tea — black, green, white, oolong, pu-erh — comes from one plant: Camellia sinensis. The differences between them are differences of processing, not of species. Black and green tea are the same leaf treated differently.

Chamomile, hibiscus, butterfly pea, lavender, peppermint and rooibos are not that plant. They are infusions of flowers, leaves, bark or roots, and the correct word for them is tisane. Calling them tea is common, convenient, and botanically wrong.

Why the distinction is practical, not pedantic

Three real consequences follow from it, and each one affects the cup you make tonight.

Caffeine

Camellia sinensis contains caffeine; that is a property of the plant. Tisanes contain none at all — not 'less', none. Decaffeinated tea, by contrast, has been through a process to remove most of it and retains a small amount. If you are avoiding caffeine entirely, that difference matters.

Brewing temperature

Tea leaves have rules built around tannins — the compounds that make over-brewed tea harsh. Most tisanes have little or no tannin, so they are far more forgiving of a long steep. But delicate flowers scorch at temperatures that black tea handles easily. Different failure modes entirely.

Why some cups go bitter anyway

When a tisane turns bitter it is usually not tannin but the material being too finely broken. Dust extracts fast and unevenly. This is the real argument for whole botanicals over teabag fill, and it is a bigger factor than most people realise.

What tisanes give you that tea does not

Range. Tea is one plant expressed through processing, and its flavours live within a family. Tisanes are the entire botanical world — tart hibiscus, floral lavender, earthy butterfly pea, apple-sweet chamomile — with no shared baseline at all.

They also carry no caffeine ceiling. There is a limit to how much tea a person can sensibly drink in an evening. There is no such limit here.

A word on how we label things

We call our products herbal infusions rather than teas, and it is not marketing fussiness. If you are avoiding caffeine for a medical reason, or buying for a child, or pregnant, the distinction is one you need stated plainly rather than blurred.

So: nothing we sell contains any tea leaf, and nothing we sell contains caffeine.