Only versions consisting entirely of the named caffeine-free botanicals are naturally caffeine-free. Adding black or green tea, yerba mate, guayusa or other caffeinated plants changes that classification. Decaffeinated tea may contain caffeine traces.
Rooibos with citrus
Ingredients: Rooibos (Aspalathus linearis) alongside food-grade citrus peel or citrus flavouring. Plain rooibos comes from a South African plant, not Camellia sinensis, and is naturally caffeine-free. Culinary citrus can brighten its woody, mellow taste. A commercial blend must be checked ingredient by ingredient.
Traditional or popular view: A soothing-feeling evening cup. This is a flavour and routine description, not proof that the infusion treats stress or improves sleep.
Use and caution: Follow food-grade preparation instructions; avoid ingredients you are allergic to. Concentrated citrus extracts, especially grapefruit-derived ingredients, are not automatically interchangeable with ordinary peel and may have medication considerations. Ask a health professional about medication or pregnancy concerns. Read our rooibos guide and the herbal safety overview.
Chamomile with lemongrass
Ingredients: Food-grade chamomile blossoms and lemongrass leaves or stems. A mixture of these two plants, without added true tea or other caffeinated ingredients, is naturally caffeine-free. Floral chamomile and citrus-scented lemongrass contribute different aromas.
Traditional or popular view: Chamomile is widely associated with winding down; lemongrass is used in many Southeast Asian preparations. Neither association establishes that a brewed blend treats insomnia, anxiety or a medical condition. Clinical results are limited and preparation-specific.
Use and caution: Chamomile may provoke reactions in people allergic to related plants (for example, ragweed-family plants), and herb–medicine interactions are possible. Pregnancy, sedative use and anticoagulant use warrant professional guidance. Avoid representing a bedtime ritual as an insomnia treatment. Read chamomile and sleep evidence and herbal safety.
Pandan with ginger
Ingredients: Culinary pandan leaves and fresh or dried ginger root. When only those food-grade ingredients are used, the infusion is naturally caffeine-free. Pandan supplies an aromatic grassy-vanilla-like note; ginger offers heat and spice.
Traditional or popular view: Warm ginger drinks are common in household traditions, while pandan is used extensively in Southeast Asian food and beverages. Some studies assess ginger preparations for nausea, but evidence about specific doses or supplements cannot establish equal effects from a homemade tea mixture.
Use and caution: Food-safe ingredient sourcing matters. Ginger can cause discomfort in some people, and supplements or large medicinal amounts may be relevant to medication and health questions. Do not promise digestive or nausea treatment from a general infusion. Read ginger and nausea evidence and the digestion guide.
For decaffeinated black tea
Decaffeinated black tea is not a naturally caffeine-free botanical blend. The tea plant normally contains caffeine and most of it has been removed by processing; some residual caffeine can remain. If even traces matter, consult the producer’s information or choose a verified caffeine-free botanical infusion instead. Open the exact decaf black tea profile →
Read before relying on these ideas
This page describes hypothetical ingredient combinations for education. It does not imply OngTeh manufactures or endorses any product. Health conditions such as persistent sleep difficulty or digestive symptoms require appropriate professional assessment. Our editorial standards · Health information disclaimer.