It starts at the source. Tenzo is Japan-sourced, farmer-direct, and quality-tested. We work directly with our growers in Japan, cutting out unnecessary middlemen and building long-term relationships with the people behind our matcha. Every batch is tested in Japan and independently validated in the U.S. for heavy metals, lead, and other contaminants, so you can feel good about what goes into every cup.

There are plenty of ways to make matcha, but you can keep it simple. Mix your matcha with a small amount of cold or warm water until smooth, then enjoy it straight or add your milk of choice. For hot matcha, aim for about 170°F and skip boiling water, which can bring out more bitterness and astringency. For a softer, smoother cup, cold-whisking naturally brings out more sweetness and less bitterness.

Traditionally, a bamboo whisk and a bowl are great tools for preparing matcha. The whisk helps mix the powder evenly, while a sifter can help break up clumps for a smoother result. But for a simpler method, you can also shake or blend with water to mix the powder evenly.

Every batch of Tenzo matcha is tested for heavy metals and common pathogens. Our supplier partners in Japan conduct testing before export, and an independent third-party laboratory in the United States tests the matcha again after it's packaged into its final retail format. This testing helps ensure every product meets our uncompromising standards for purity, safety, and quality.

Matcha is naturally rich in antioxidants, including EGCG, that help protect against oxidative stress and support overall wellness. It also contains L-theanine, an amino acid that works alongside caffeine to promote calm, focused energy and mental alertness. Together, these compounds make matcha a great addition to your daily wellness routine.

Each Tenzo blend is crafted with its own unique flavor profile, characteristics, and ideal uses. Differences can include taste, sweetness, umami, ceremonial status, caffeine content, organic certification, and whether a blend is best enjoyed traditionally, in lattes, or in recipes. Explore our individual product pages to learn more about each blend and find the perfect matcha for your preferences.

Yes! Cold water can create a lighter, smoother-tasting matcha, though it may take longer to mix evenly. Sift if needed, then whisk or shake thoroughly. For iced matcha, you can also whisk the powder with warm water before pouring over ice.

Unlike coffee, matcha naturally combines caffeine with L-theanine, an amino acid that helps promote calm, focused energy. This combination can provide a smoother, more sustained feeling of alertness, making matcha a great option for those looking to stay energized and focused throughout the day. Matcha is also rich in antioxidants, including EGCG, offering additional wellness benefits beyond your daily caffeine boost.

Matcha's fine powder can clump when exposed to moisture or static. To help create a smoother drink, sift your matcha immediately before whisking, and keep your matcha sealed in a cool, dry place between uses.

Matcha loves cool, dark, and dry. Before opening, keep it refrigerated to help preserve freshness. Once opened, seal it tightly and store it somewhere cool and dark, away from heat, light, moisture, and strong odors. Avoid moving an opened bag in and out of the fridge, since temperature changes can create condensation and lead to clumping. For the most vibrant color and flavor, enjoy it within about a month of opening.

All orders ship within 1 business day from one of our warehouses closest to you. Deliveries take between 3-7 business days to arrive after they've been shipped!

We want you to love your Tenzo. If you’re not completely satisfied with your purchase, let us know within 60 days of your purchase and we’ll make it right with a refund.

Once your refund is approved, it will be issued to your original payment method. Please allow 2–5 business days for the credit to appear on your account.

Try Tenzo risk-free for 60 days. If it’s not for you, your money back.

You can manage your Tenzo subscription through your customer account. From there, you can make changes to your upcoming orders, adjust your delivery schedule, or cancel your subscription. If you need additional assistance, our customer support team is happy to help.

Please send our support team an email at support@tenzotea.co.