Best Sugar Free Green Tea of 2025

"My doctor encouraged me to drink a lot of green tea, so I decided to go organic. This tea has a light, fresh flavor and contains no sugar."

"I think this tea tastes great and has no sweeteners at all. I buy it for my father to help him stay healthy, and he enjoys it, so I keep purchasing it. I haven't tried the other flavors, but the unsweetened green tea is good."

"I've been buying this bottled tea from my work cafe. It's refreshing to find a drink that has no additional sweeteners or additives, just water, tea, and vitamin C. I finally checked online and found it cheaper, saving me about $26 this month!"

"I recently discovered Teas' Tea Unsweetened Rose Green Tea and I'm absolutely hooked! This organic, sugar-free tea is incredibly refreshing and delicious. I love that it has zero calories, making it a guilt-free beverage choice. The subtle hint of rose adds a unique flavor to the classic green tea base, making it delightful and soothing. The 16.9-ounce size is perfect for on-the-go, and the pack of 12 ensures I always have a supply on hand. I appreciate the high-quality ingredients and that it’s made without any artificial sweeteners or additives. I highly recommend this tea to anyone looking for a healthy and flavorful beverage option. Thank you, Teas' Tea!"

"I have been drinking Tea's Tea for a while, and I think Jasmine is my favorite. It has no added sugar, so I can enjoy it without feeling guilty. The floral nature makes it feel a little sweet. I love it both cold and room temperature, and in winter, I warm it up in a kettle. This is my favorite tea, and I keep cases of it stocked at home."

"So nice to find a tea with all-natural ingredients and great taste!"

"I absolutely love Ito En Tea Oi Ocha Green Tea. It's incredibly refreshing, especially when I'm feeling tired. I appreciate that it's unsweetened, making it a healthier option for my daily beverage. I highly recommend this green tea for anyone looking to boost their health while enjoying a delicious drink!"

"I enjoy this tea so much that I have it on auto-ship, yet I still find myself buying more separately! It's smooth and flavorful, perfect for green tea lovers. I've never had issues with delivery; the tea always arrives undamaged and fresh. I'm thrilled I discovered this product!"

"When chilled, this tea is amazing! I'm definitely going to order another box as it offers great value, and it's the only place I found that ships to England."

"I affectionately call this tea battery acid. The caffeine hits hard, helping me tackle a migraine quickly if I sip it at the first sign. The flavor is very strong, and while I've grown to crave it, it can upset my stomach when I'm not feeling well. I wasn't seeking health benefits; I just wanted a refreshing cold tea. This became my favorite after finding the cans as a teenager, and now I buy the larger bottles on Amazon. If you're used to watered-down tea, this isn't it; it's full of flavor. I enjoy it so much that I've started buying their teabags too. It's really worth it. I love this taste!"

"This green tea has a concentrated unique bitter flavor that doesn't need sugar. If you're not a fan of that, then this tea isn't for you."

"I find this green tea to be good and flavorful without being overly bitter. However, it does go bad quickly once opened."

"My family loves all the ITO En Teas we've tried, especially the Green White tea. It’s easier than brewing tea and I’ve even replaced my morning coffee with it without the heart palpitations. We dilute it to get more cups, and although it can be a bit bitter for some, it has a pleasant 'little bite.' I’d love to try all the ITO EN TEAS!"

"I’m not usually a no-sugar tea drinker, but I find this tea enjoyable. It’s light and refreshing, and with just white/green tea, purified water, and vitamin C, it feels healthy. However, knowing it’s made in Thailand gives me pause, though I see Hawaii and New York listed on the label too."

"I've been a fan of this tea for over a year. It’s the only unsweetened bottled tea I genuinely like. I was thrilled to find it on Amazon for a much lower price since my local store charges $4 a bottle!"

"I absolutely love this product! It's my go-to drink with dinner, and sometimes I prefer it over water!"

"Although buying online isn't the cheapest option, the price was reasonable considering I couldn't find it locally. I received my order very quickly, and the product matched the description perfectly."

"I've been craving this flavor since my last visit to the US. I truly enjoy the taste and the fact that there's no sugar added."

"In our household, this matcha latte brand is a fan favorite. It's wonderful when whipped and doesn't need added sugar. Great product!"

"As a Type 1 diabetic, I was sad to give up coffee until I found matcha lattes. This mix is incredibly easy to use, and it doesn't spike my blood sugar like regular sugar drinks do. I do find it a bit too sweet and light on matcha flavor, but I appreciate having it on hand for quick lattes!"

"I had high hopes for this product, but it was disappointing. The flavor is off, and it doesn't taste like matcha at all. The artificial sweetness was overwhelming. No returns are a big letdown!"

“Once I tasted this, it was instant love! My husband found two boxes at the store, and I knew I had to get more. I ended up purchasing a case on Amazon with 120 single-serve packets. I also drink Hint fruit-infused water, so I started using my empty Hint bottles to mix this perfectly flavored Raspberry Green Tea. It's not too sweet or strong, and using one packet in each bottle gives me the ideal flavor ratio. Although it might seem excessive to buy a whole case, it’s much cheaper and more flavorful than Hint water. I now have 18 bottles of this ice-cold Crystal Light ready to drink!”

“I absolutely love the taste of this product. It's sweet but not overly sweet, which is just perfect for me.”

“I've been on auto-delivery for the Raspberry Green Tea flavor of Crystal Light. Honestly, it’s my favorite, and I can't imagine stopping my order anytime soon.”

"I absolutely love this product! I make my own matcha with lavender cold foam, right at home! The taste and value for your money get my seal of approval! I've bought four boxes and will continue to purchase this!"

"I love matcha and sweetness! This is the perfect blend of matcha and sweetness with monk fruit, without being unhealthy!"

"I think this is the best matcha I've ever tasted. However, I'm considering stopping my purchases because of erythritol concerns. I wish they would use monk fruit instead."

"I’m not a tea drinker, but I decided to give matcha a try because of its health benefits. I mixed it with frothed hot milk to make a matcha latte, and wow, I really liked it! It was mild and almost sweet, and the powder blended beautifully. I’ll definitely order again!"

"This matcha offers great taste without the high price tag. I’ve been purchasing it regularly for over a year now, and I find it superior to other brands I’ve tried at similar prices. Matcha lovers, you should definitely try this!"

"While I was looking for ceremonial grade matcha, this blend caught my eye. It’s delicious mixed with any kind of milk. I’m grateful for the hard work that goes into creating this high-quality matcha blend. I’m happy with my purchase!"