How to compare tea types

Start with flavor and brewing method, then use origin and processing to understand why the teas differ. Green, white, yellow, oolong, black, and dark teas can all come from Camellia sinensis; processing is central to their category. Herbal infusions can come from other plants and should not be assumed to share tea’s chemistry.

Can a comparison predict caffeine?

No. Cultivar, harvest, leaf grade, dose, water, time, temperature, and repeated infusions all affect extraction. Use the caffeine field to identify broad context, then use a product label or the daily caffeine calculator when you have measured or published values.

What should I compare before buying?

  • Whether you want fresh, floral, roasted, malty, earthy, fruity, or herbal flavors.
  • Whether the tea suits a quick mug, repeated gongfu infusions, whisking, simmering, or cold brewing.
  • Package size and realistic leaf dose—not price alone.
  • Harvest, origin, storage, and seller transparency for premium tea.