True teas — green, black, white, oolong, and pu-erh — all come from the same plant, Camellia sinensis. They differ in how the leaves are processed, especially how much they are oxidized, which shapes their flavor, color, and caffeine. Green tea is heated soon after picking to stop oxidation, giving it a lighter color and fresher, grassy flavor. Black tea is fully oxidized, which produces a darker cup and a bolder, malty taste. Black tea usually has somewhat more caffeine per cup. Tea contains natural compounds such as polyphenols (including catechins), L-theanine, and caffeine. Research suggests regular tea drinking may be associated with benefits for heart and metabolic health as part of a balanced lifestyle, but many studies are observational and results vary. Tea is not a treatment for any medical condition. Read our blog for research explained in plain language. Store tea in an airtight container away from light, heat, moisture, and strong odors. A cool, dark cupboard is ideal. Use about one teaspoon of leaves per 8 oz of water. Black and herbal teas do best with water near boiling; green and white teas taste sweeter with cooler water (about 160–185°F). Steep for the time on your tea’s label and taste as you go. See our tea temperature guide. Please ask your healthcare provider first. Caffeine intake is often limited during pregnancy, and some herbs are not recommended, so “caffeine-free” does not automatically mean safe. Approximate ranges per 8 oz cup: black tea 40–70 mg, green tea 20–45 mg, white tea 15–30 mg. Matcha is typically higher because you consume the whole leaf. Most herbal teas (such as chamomile, peppermint, and rooibos) are naturally caffeine-free; yerba mate is an exception. Actual amounts vary with the leaf, water temperature, and steeping time. Some studies suggest green tea compounds may have a small effect on metabolism, but the evidence is modest and inconsistent. Unsweetened tea can be a flavorful, low-calorie drink choice, but it is not a weight-loss product on its own. Herbal teas (tisanes) are made from flowers, herbs, fruits, roots, and spices, and do not contain leaves from the Camellia sinensis plant. Caffeine-free herbal teas such as chamomile, peppermint, and rooibos are popular evening choices because they won’t add caffeine late in the day. Customer favorites include our Earl Grey Bravo, Masala Chai, Organic Ceremonial Matcha, and Egypt Simply Chamomile. Explore everything in our shop. Yes. Organic options are labeled on each product page. All Tea The World tins contain tea sachets, and all of our pouch packaging contains loose leaf tea. Some teas, like our Masala Chai, come in larger batch sizes. For wholesale or bulk orders, please contact us. Yes. Our assortments and tea sets, such as the Tea Tasting Assortment Classic Collection, let you try several teas at once. We run promotions throughout the year. Sign up for our newsletter or check our website for current offers. We carry tea infusers and filters, glass and cast iron teapots, mugs, a pour-over kettle, and tea gift sets. No. Tea The World sells and ships within the United States only. See our Shipping & Returns page for details. Once your order ships, you’ll receive a tracking number by email. Yes. Browse curated tea gift sets in our Gifts Collection. Unopened tea and unused accessories can be returned within 30 days of delivery. See our Return & Refund Policy for full details. We source teas and botanicals from growing regions around the world, including China, India, Japan, Sri Lanka, Africa, and South America. Each product page lists its origin. In Japan, the tea ceremony is a refined art; in China, serving tea is a sign of hospitality; in Britain, afternoon tea is a tradition; in India, spiced chai is an everyday staple; and in Morocco, sweet mint tea welcomes guests. Try Japanese matcha, Chinese pu-erh, British-style Earl Grey, Indian masala chai, and Moroccan mint tea for classic regional flavors. Yes. Our blog and Leaf to Life videos include iced tea, cold brew, and tea latte ideas.General Questions about Tea
What are the different types of tea?
How is green tea different from black tea?
Is tea good for your health?
How should I store my tea to keep it fresh?
What is the best way to brew loose leaf tea?
Can I drink tea if I’m pregnant or breastfeeding?
How much caffeine is in different teas?
Can tea help with weight loss?
How do herbal teas differ from true teas?
Which teas are good for relaxing in the evening?
Product-Specific Questions
Which Tea The World teas are popular?
Do you offer organic tea options?
What is the difference between your tins and pouches?
Can I buy tea in larger quantities or wholesale?
Do you sell tea sampler sets?
Are there any special promotions or discounts?
What tea accessories do you sell?
Do you ship internationally?
How can I track my order?
Do you offer gifts for tea lovers?
What is your return policy?
Where do your teas come from?
Tea and Culture
How is tea culture different around the world?
Can you recommend traditional teas from different regions?
Do you share iced tea or tea drink recipes?