Has it been tested for radiation?

Absolutely -- our partner farm conducts regular lab tests on the soil, water, and plants to ensure our Matcha is 100% safe to consume, in addition to lab tests performed on the final product that we import (ensuring that not only is there no radiation concern, but also that no heavy metals or other contaminants are present). Product safety is the most important issue for Jade Leaf Organics, and we take every precaution to ensure it. The Uji, Kyoto region where our Matcha is sourced is very far south of the site of the Fukushima incident in 2011, one of the furthest growing regions from the location of the incident, and detailed soil and plant analyses conducted even the year of the disaster showed no signs of radiation contamination. To be clear, our growing region was NEVER affected by the incident. Now, 4 years later, Japan has since lifted all restrictions on crops (even ones grown near Fukushima). Please let us know if there is any other information we can provide...we're here to help.Emma LeeJade Leaf Organics

Does this have caffeine in it? Thanks.

Yes it does! Each half-teaspoon (1 gram) serving of Matcha contains roughly 25-35mg of caffeine, which is approximately one-third the caffeine of a cup of brewed coffee. Matcha is easily tolerated by many people for whom coffee makes them jittery because all of the other components that make up Matcha in effect slow down the release of caffeine into the body. It typically takes a good three to six hours for this minimal amount of caffeine to be absorbed into the bloodstream, and yet the mindfulness effects are apparent almost immediately upon drinking it.In other words, Matcha doesn't make you feel jittery or wired like coffee can tend to -- it can actually help you relax.Great question Yani - thanks so much for writing in! Please let me know if we can answer anything else. -EmmaEmma LeeCustomer HappinessJade Leaf Organics

Is this tea tested for lead and other heavy metals? Have any traces been detected?

Absolutely. Each crop is tested for contaminants by the farms, and then we test the imported matcha using two independent laboratories here in the U.S. -- Anresco Laboratories and Certified Laboratories. The most recent reported levels were no lead detected below the detection limit of 1ppm (part per million). We additionally test for the full spectrum of common heavy metals (Arsenic, Cadmium, and Mercury) as well as Fluoride, and similarly these were not detected below the detection limit of 1ppm.We additionally have the labs perform radiation tests and use a gross Alpha/Beta/Gamma test that comprehensively detects radiation contamination (as opposed to testing for just the most common radioactive isotopes, which is all most brands do). All crops have passed these tests with no traces of contamination.Great question -- safety of our products is a top priority of ours. Happy to answer any other questions! -EmmaEmma LeeCustomer HappinessJade Leaf Organics

No, there is absolutely nothing added...each bag contains 100% USDA Organic, all natural, stone ground matcha green tea powder :) You can certainly sweeten it up though with the sweetener of your choice! Many of our customers prefer it that way in their lattes and smoothies.Great question Larissa - thanks so much for writing in! Please let me know if we can answer anything else. -EmmaEmma LeeCustomer HappinessJade Leaf Organics

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Reviews

L**3

Wow! I ordered the on the go packets and it's so easy to mix. I mixed mine with the 2 oz water plus 4-6 oz milk and toriani salted caramel syrup so I could make my own version of what I order at Starbuck's which is an Iced matcha latte with salted caramel. It tastes just like it! :) My picky teen even loves it!

29.01.2026

P**G

It is packaged nicely

17.01.2026

G**.

Matcha single serve packets are a game-changer for anyone who loves matcha but wants a convenient and easy way to enjoy it on-the-go. As a matcha lover, I was excited to try these single serve packets, and they did not disappoint! The packets are small and convenient, making them perfect for taking on the go. They are pre-measured, so there's no need to measure out the matcha powder, making them great for people who are always on the move or for those who want to enjoy matcha without the hassle of measuring and mixing. The matcha powder itself is high quality and has a smooth and delicate taste. It's not too bitter or overpowering, making it a perfect option for those who are new to matcha or for those who prefer a milder taste. The packets also come in different flavors, so there's something for everyone. Another great feature of these single serve packets is that they are eco-friendly. They are made with sustainable materials and can be recycled after use, making them a great option for those who are environmentally conscious. The only downside to these single serve packets is that they can be a bit pricey compared to buying matcha powder in bulk. However, the convenience and portability of these packets make them worth the cost for those who are always on the go. Overall, I highly recommend matcha single serve packets for anyone who loves matcha and wants a convenient and easy way to enjoy it on-the-go. They are delicious, eco-friendly, and perfect for those who are always on the move.

12.04.2023

A**R

Great product. I blended it with almond milk and warmed it up and it was frosty and delicious.

9.11.2025

T**.

Gives energy and tastes really good. Love it with oat milk and ice

30.10.2025

ASIN	B07F2RQ34L
ASIN	B07F2RQ34L
Additives	Green Tea
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#61,891 in Grocery ( See Top 100 in Grocery ) #298 in Matcha Tea
Brand	Jade Leaf Matcha
Caffeine Content	Medium Caffeine [NO]
Customer Reviews	4.4 4.4 out of 5 stars (1,165)
Customer reviews	4.4 4.4 out of 5 stars (1,165)
Date First Available	16 August 2022
Format	Powder
Item model number	CLA-CER-SING-10CT
Item model number	CLA-CER-SING-10CT
Manufacturer	Jade Leaf, LLC
Manufacturer	Jade Leaf, LLC
Package Dimensions	19.61 x 13.59 x 2.9 cm; 1 g
Package Dimensions	19.61 x 13.59 x 2.9 cm; 1 g
Package Information	Bag
Serving Recommendation	1 g
Serving Size	10 g
Special Feature	Organic
Storage Instructions	Keep Dry
Units	10 Count

Jade Leaf Matcha Organic Ceremonial Grade Green Tea Powder - Farm Direct First Harvest - Single Serve Stick Packs - Authentic Japanese Origin (10 Count Single Serve Stick Pack Pouch)

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