Two distinct tea experiences from one roaster
Onyx Coffee Lab offers two teas that serve very different moments: the Earl Grey | Black Tea Blend (500g) and the Lavender Chamomile Rooibos. One is a caffeinated black tea blend built for morning or afternoon drinking; the other is a naturally caffeine-free herbal tisane meant for winding down. Choosing between them comes down to when you plan to drink and what kind of flavor profile you prefer.
Caffeine: the deciding factor for most drinkers
If you need a morning or afternoon pick-me-up, the Earl Grey black tea blend is the clear choice. It combines whole leaf dianhong black tea from Yunnan, China, with a bright Ceylon single estate tea from Sri Lanka. Both are traditional caffeinated teas. The Lavender Chamomile Rooibos, on the other hand, is naturally caffeine free. It blends rooibos from South Africa's Cape Floristic Region with American lavender and Egyptian chamomile, making it a suitable option for evening or any time you want to avoid stimulants.
Tea facts at a glance
- Earl Grey | Black Tea Blend (500g): This earl grey is a careful blend of two distinct and complementary single origin teas: a whole leaf dianhong black tea from central Yunnan province, China and a bright ceylon single estate tea from Kenilworth, Sri Lanka. The blend is combined with cold-pressed bergamot oil from a family farm in southern Italy, then air-dried. The cold-pressed bergamot oil from a single Italian farm gives this Earl Grey a fresh, vibrant citrus note without artificial flavoring.
Earl Grey | Black Tea Blend (500g) - Lavender Chamomile Rooibos: This herbal blend features artisan-grown American Lavender flowers and Egyptian Chamomile flowers blended with Rooibos grown in the Cape Floristic Region of South Africa, a world heritage site recognized for its special plant diversity and density. The rooibos base is grown in a biodiversity hotspot, and the lavender and chamomile are sourced from artisan farms, giving the blend a floral, sweet, and comforting character.
Lavender Chamomile Rooibos
Flavor: citrus brightness versus floral sweetness
The Earl Grey delivers a smooth body with notes of grapefruit peel and fragrant citrus, thanks to the cold-pressed bergamot oil. It's described as vibrant and easy-drinking, and the blend works well on its own or with milk. The Lavender Chamomile Rooibos is floral, sweet, and comforting, with a naturally caffeine-free rooibos base that carries the lavender and chamomile gently. If you prefer a tea that can also serve as a cocktail mixer or a milk-friendly morning cup, the Earl Grey is more versatile in that regard. For a calming, caffeine-free evening cup, the rooibos blend is the better fit.
Size and format differences
The Earl Grey is sold as a 500g loose-leaf tin. The Lavender Chamomile Rooibos is available in two sizes: 15 Sachets and 70 Sachets. If you prefer bagged tea for convenience, the rooibos blend is the only option here. The Earl Grey's loose-leaf format suits those who already have a brewing setup and want to control portion size.
Price and value comparison
The Earl Grey 500g tin is priced at USD 23.50 (catalog comparison price USD 47.00). The Lavender Chamomile Rooibos 15 Sachets costs USD 8.62 (catalog comparison price USD 17.25); the 70 Sachets variant is also available. For cost per cup, the loose-leaf Earl Grey is more economical if you drink tea frequently, while the sachet format of the rooibos blend offers convenience at a higher per-cup cost.
Which tea fits your routine?
Choose the Earl Grey | Black Tea Blend if you want a caffeinated, citrus-forward black tea that works hot or iced, with or without milk, and can double as a cocktail ingredient. Choose the Lavender Chamomile Rooibos if you need a naturally caffeine-free herbal tea for evenings or relaxation, and prefer the convenience of tea sachets. Both teas are high-quality options from Onyx Coffee Lab, but they serve different purposes and are not direct substitutes.
