---
product_id: 509269972
title: "Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz."
brand: "ito en"
price: "฿7060"
currency: THB
in_stock: true
reviews_count: 5
category: "Ito En"
url: https://www.desertcart.co.th/products/509269972-ito-en-unsweetened-oi-ocha-dark-green-tea-16-9
store_origin: TH
region: Thailand
---

# Only 5 calories, zero sugar 100% whole leaf brew Bold, robust flavor Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz.

**Brand:** ito en
**Price:** ฿7060
**Availability:** ✅ In Stock

## Summary

> 🍵 Elevate your sip game with Japan’s #1 bold green tea—refreshment that means business.

## Quick Answers

- **What is this?** Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz. by ito en
- **How much does it cost?** ฿7060 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/509269972-ito-en-unsweetened-oi-ocha-dark-green-tea-16-9)

## Best For

- ito en enthusiasts

## Why This Product

- Trusted ito en brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Whole Leaf Power:** Brewed from premium first flush Japanese green tea leaves, not powders or concentrates, for authentic taste.
- • **Bold Flavor Revolution:** Experience a richer, bolder green tea that stands out from the crowd—perfect for the discerning palate.
- • **Clean & Natural Hydration:** No sugars, artificial sweeteners, colors, or flavors—just pure, refreshing green tea goodness.
- • **Low-Calorie Lifestyle Upgrade:** At only 5 calories per bottle, it’s the guilt-free alternative to sugary sodas and flavored coffees.
- • **Antioxidant Boost for Wellness:** Packed with natural catechins and antioxidants to support your health, energy, and focus throughout the day.

## Overview

Ito En’s Unsweetened Oi Ocha Dark Green Tea is a premium, bold-flavored beverage brewed from whole first flush green tea leaves grown in Japan. With zero sugars and only 5 calories per 16.9 oz bottle, it offers a clean, antioxidant-rich hydration option free from artificial additives. Perfect for health-conscious professionals seeking a sophisticated alternative to sugary drinks, this authentic green tea embodies Japan’s top-selling brand and a global commitment to natural, delicious wellness.

## Description

Oi Ocha is Japan's No. 1 green tea brand and it means "Tea, please!". Made by Ito En, Japan's foremost tea purveyor, our unsweetened Bold green tea is brewed from whole green tea leaves grown in Japan. Oi Ocha Unsweetened Bold Green Tea offers a brew for those who prefer a much bolder tasting green tea.About Ito EnITO EN is the world's premier green tea company and innovator of healthy beverages dedicated to creating authentic products that embody the company's five principles of Natural, Healthy, Safe, Well-designed and Delicious. Established in Japan in 1966, ITO EN is specifically known for its commitment to tea expertise and high quality standards that are reflected across all of its award-winning brands-TEAS' TEA Organic, Oi Ocha, and Matcha LOVE. Dedicated to authenticity while creating global innovation for the beverage industry, ITO EN is ranked as one of "50 Companies Changing the World"(Fortune) for its commitment to sustainability and promoting a healthier lifestyle. (164 words)

Review: 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
Review: I’ve been drinking this for over 15 years and I love the bold taste. I was so happy to see it on desertcart. The price was right too. But just like muvywriter mentioned, the taste is different. All the bottles I received from desertcart 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.

## Features

- Whole leaf tea: Oi Ocha Green Tea is brewed from first flush whole green tea leaves grown in Japan not from tea powder or concentrate. For maximum quality and taste, please consume within 18 months of the production date printed on the bottle
- Oi Ocha means: tea, please; Japan's number 1 green tea brewed from premium whole tea leaves, not tea concentrates or powders, is becoming a true part of the new American culture; Oi Ocha Bold provides a bolder tasting green tea than our original green tea
- Low calorie: ITO EN's Oi Ocha Green Tea has no sugars or artificial sweeteners, making it a delicious, substitute for your usual sugary soda or flavored coffee at only 5 calories; try our naturally vitamin and antioxidant rich tea, and never look back
- Antioxidant rich: brewed from premium Japanese loose tea leaves, Oi Ocha provides natural catechin tea antioxidants and other healthy goodies; a key to good health, happiness, and wisdom, green tea is the perfect refreshment for your health and well-being
- No additives: ITO EN teas are brewed with no artificial colors or flavors so you can be confident that the only things in our bottles are delicious, healthy green tea and natural flavors; it's a refreshing beverage you can always feel good about drinking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001SAQ546 |
| ASIN  | B001SAQ546 |
| Best Sellers Rank | #29,481 in Grocery ( See Top 100 in Grocery ) #621 in Black Tea |
| Brand Name | ITO EN |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (942) |
| Customer reviews | 4.4 4.4 out of 5 stars (942) |
| Diet Type | Plant Based |
| Flavor | Bold Green Tea |
| Global Trade Identification Number | 20835143001843 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 27.9 x 20.3 x 21.6 centimeters |
| Item Form | Liquid |
| Item Volume | 16.9 Fluid Ounces |
| Item Weight | 12.68 Pounds |
| Item model number  | 835143001832 |
| Manufacturer | Ito En |
| Manufacturer  | Ito En |
| Number of Items | 1 |
| Product Dimensions  | 27.94 x 20.32 x 21.59 cm; 5.75 kg |
| Recommended Uses For Product | General hydration, an alternative to sodas and flavored coffee, and enjoying the benefits of green tea antioxidants |
| Special Ingredients | Green Tea |
| Specialty | Antioxidant, Low Calorie, Natural, Organic, Unsweetened |
| Sweetness Description | Unsweetened |
| Tea Variety | Green |
| Unit Count | 499.79 Milliliters |

## Product Details

- **Brand:** ITO EN
- **Flavour:** Bold Green Tea
- **Item form:** Liquid
- **Tea variety:** Green
- **Unit count:** 499.79 Milliliters

## Images

![Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz. - Image 1](https://m.media-amazon.com/images/I/81aH-SbzodL.jpg)
![Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz. - Image 2](https://m.media-amazon.com/images/I/81LEON1IytL.jpg)
![Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz. - Image 3](https://m.media-amazon.com/images/I/71Lm6MTF55L.jpg)
![Ito En - Unsweetened Oi Ocha Dark Green Tea 16.9 Fl. Oz. - Image 4](https://m.media-amazon.com/images/I/815lbWp-uVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***L on 8 February 2026*

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

### ⭐ Review
*by I***. on 19 February 2026*

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.

### ⭐⭐⭐⭐ Review
*by S***O on 16 January 2026*

Missed getting this stuff for ¥100 at Lawsons. Was pleasantly surprised to find a U.S. market version on Amazon! Taking one star off because it’s a little weaker than the Japanese one. This is much stronger than normal green tea, probably more caffeine and certainly more bitter (in a good way- that’s why I love it.)

## Frequently Bought Together

- Ito En Oi Ocha Unsweetened Bold Green Tea, 16.9 Fluid Ounce (Pack of 12), Unsweetened, Low Calorie
- Ito En Tea Golden Oolong Tea, Unsweetened, 16.9 Ounce (Pack of 12)
- Ito En Organic Oi Ocha Unsweetened Green Tea, 16.9 Ounce (Pack of 12), Zero Calories

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**Shop now:** [https://www.desertcart.co.th/products/509269972-ito-en-unsweetened-oi-ocha-dark-green-tea-16-9](https://www.desertcart.co.th/products/509269972-ito-en-unsweetened-oi-ocha-dark-green-tea-16-9)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*