

🍵 Sip Smart, Live Sharp — Japan’s #1 Green Tea Refreshment
Ito En Oi Ocha Unsweetened Green Tea is a premium, ready-to-drink beverage brewed from first flush whole green tea leaves harvested in Japan. With zero sugars or artificial additives and only 5 calories per bottle, it delivers a clean, refreshing taste rich in antioxidants and moderate caffeine. Perfect for health-conscious professionals seeking a natural, low-calorie hydration alternative that supports wellness and productivity.








| ASIN | B0017T2MWW |
| ASIN | B0017T2MWW |
| Allergen Information | Dairy Free, Gluten Free |
| Best Sellers Rank | #436 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #4 in Green Tea |
| Brand Name | ITO EN |
| Caffeine Content Description | Medium Caffeine |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (13,186) |
| Each Unit Count | 16.9 |
| Flavor | Green Tea |
| Global Trade Identification Number | 20835143001058 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 2.6 x 2.6 x 8.11 inches |
| Item Form | Liquid |
| Item Type Name | Green Tea |
| Item Volume | 202.8 Fluid Ounces |
| Item Weight | 202.8 Ounces |
| Item model number | 835143001047 |
| Liquid Contents Description | Coffee & Tea Drinks |
| Manufacturer | Ito En |
| Manufacturer | Ito En |
| Model Number | 835143001047 |
| Number of Items | 12 |
| Part Number | 835143001399 |
| Product Benefits | Low Calorie, Antioxidant Rich, Healthy Refreshment |
| Product Dimensions | 2.6 x 2.6 x 8.11 inches; 12.68 Pounds |
| Region of Origin | Asia |
| Special Ingredients | Green Tea |
| Specialty | Antioxidant, Low Calorie, Natural, Organic, Unsweetened |
| Sweetness Description | Unsweetened |
| Tea Variety | Green |
| Unit Count | 202.8 Fluid Ounces |
| Units | 202.8 Fluid Ounces |
W**A
Good product. Good price.
Good tasting. Good price.
M**M
Fresh, aromatic green tea that hits the spot
I’m a big fan of green tea — especially unsweetened, clean-tasting blends — and this jasmine-infused offering from Ito En absolutely delivers. From the first sip, the delicate aroma of jasmine blossoms comes through beautifully, giving the tea a subtle floral lift that’s refreshing but never cloying. The green-tea base has that clean, vegetal grassy note you want: smooth and light, with a pleasant lingering finish that doesn’t bite or get bitter even as it cools. Pros: • Beautiful jasmine fragrance: The floral scent is gentle, natural, and balanced — not overpowering, but very noticeable in a good way. • Clean, pure flavor: No sweetness or additives. Just straightforward green tea with a light jasmine presence. Good for unsweetened-tea purists or those who dislike sugary bottled teas. • Very refreshing and thirst-quenching: Great cold or room-temperature; especially nice on hot days or after cooking (I often reach for a bottle after a brisket-rub session or air-fryer cleanup). • Convenient packaging: Easy to keep stocked at home or in the fridge for when you want a quick, no-fuss drink. Cons (very minor): • Because it’s unsweetened and subtle, some might find it “too mild” if you’re used to strong iced teas or sweet drinks. But for me that’s part of the appeal. • If you prefer bold or dark teas, this might feel a little light — but it’s not a flaw, just a matter of taste. Overall: If you want a light, refreshing, no-nonsense green tea with a hint of floral jasmine — unsweetened and natural — Ito En’s Jasmine Green Tea is a solid pick. It’s well-balanced, not “over-teased,” and perfect for everyday hydration or as a palate-cleanser after meals. I’d buy it again.
T**N
Good tastes
Great product, tastes great
N**L
Bold green tea
Very goid tea. An acquired taste for sure, but once you start drinking this stuff, you'll drink it nonstop like me. Added bonus, a haiku is written on each. Bottle
P**Y
Ito En, Tea Green Dark Oi Ocha Unsweetened, 16.9 Fl Oz
Ito En, Tea Green Dark Oi Ocha Unsweetened, 16.9 Fl Oz no sugar taste tea quality is good value for your money. Taste like Japanese green tea. I've had previously had with friends this is great tasting. Love that is doesn't have sugar I prefer natural taste. This great to have when on the go it's portable carry with you or purchase it stores.
I**A
tea tastes good
The tea tastes good. The bottle material was a little light, so some bottles came out crooked, but it doesn't affect the taste of the tea. The bottle material could be made thicker.
C**R
Love the Green Tea
One of our favorite teas to drink and have to either order from Amazon or Costco when they don't have them in the store. Great flavor
I**.
The Made-in-Thailand Batch Tastes Horrible!
I’ve been drinking this for over 15 years and I love the bold taste. I was so happy to see it on Amazon. The price was right too. But just like muvywriter mentioned, the taste is different. All the bottles I received from Amazon were made in Thailand and, honestly, they taste just like the light green version. I also have a bottle made in Taiwan that I bought elsewhere, and I did a side-by-side comparison. The issue is with the Thailand-made bottles, not the other way around. Hopefully Ito En sees both my comment and muvywriter’s and looks into this. It’s already hard enough to find a place that carries this tea, so please make it easier for us to get the authentic flavor we’ve loved for years. Thank you.
B**H
When chilled this tea is amazing! Im definatly going to be buying another box as it is great for the price and it is the only place i have been able to find that ships to england
I**R
Hace mucho que estaba buscando un buen te verde, sin azucar ni endulzado con edulcorantes. Este sabe justo como queria.
C**Y
Absolutely love, actually everyone in our household loves it (even my teenagers!).
B**N
The product's quality is good as expected, plus the shipment is fast. Satisfaction.
G**R
I love it. Delivered promptly. No complaints.
Trustpilot
2 days ago
1 day ago