is there caffeine in this?

Please see http://www.itoen.com/ready-to-drink/oi-ocha/oi-ocha-dark-16-9-fl-oz-12-bottles-case, which is worded confusingly, saying that it has 50 mg per 8 oz even though each bottle is 16.9 oz, so it's actually a bit north of 100 mg. If you want less caffeine, the non-bold version only has 60 mg per bottle.

Does the cold green tea have the same health benefits as hot green tea?

I think what you want to ask is: does bottled tea have the same health benefits as freshly brewed tea? I heard that it doesn't. I think you lose some healthy components like within an hour after it is brewed. I don't think Bottling preserves everything good in fresh tea. I bet this has been researched. Wonder what good things are left in bottled teas, and if there's any Bad components created. Pretty sure plastic bottles will add some bad components.

Is this product made in Japan or China? I've seen product listing that state one or the other ... Thank you!

This clearly states on the box they come in and the bottles that it's a product of Taiwan. It is misleading because their Amazon account says made in Japan etc... The leaves might be from Japan but it's not a product of Japan. I was dissapointed when I saw this but I still like the tea.

Tea Oi Ocha Green Tea Unsweetened 16 9 Ounce Pack

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$181.70

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🍵 Sip the authentic green tea experience that Japan swears by!

ICONIC GREEN BOTTLE - Sleek, reusable design that stands out on your desk or gym bag
PURE SPRING HARVEST - Brewed from Japan’s first tea leaves for unmatched freshness
ANTIOXIDANT POWERHOUSE - Rich in natural antioxidants to fuel your busy, health-conscious lifestyle
ZERO SUGAR ZERO GUILT - Completely unsweetened to keep your wellness goals on track
AWARD WINNING AUTHENTICITY - Crafted by Ito En, a global leader recognized for quality & sustainability

Ito En Tea Oi Ocha Green Tea is a premium, unsweetened beverage brewed from Japan’s first spring tea leaves. Packaged in a convenient 12-bottle set, it delivers a medium caffeine boost with zero sugar, making it a perfect choice for health-conscious professionals. Produced by Ito En, a globally acclaimed tea innovator committed to sustainability and quality, this green tea offers a refreshing, antioxidant-rich taste that supports wellness and productivity.

Specifications

ASIN	B0017T2MWW
ASIN	B0017T2MWW
Allergen Information	Dairy Free, Gluten Free
Best Sellers Rank	#21,177 in Grocery ( See Top 100 in Grocery ) #1,204 in Herbal Tea
Brand Name	ITO EN
Caffeine Content Description	Medium Caffeine
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (8,043)
Customer reviews	4.5 4.5 out of 5 stars (8,043)
Diet Type	Gluten Free
Flavor	Unflavored
Global Trade Identification Number	20835143001058
Is Discontinued By Manufacturer	No
Item Dimensions	6.6 x 6.6 x 20.6 centimeters
Item Form	Loose Leaves
Item Volume	202.8 Fluid Ounces
Item Weight	202.8 Ounces
Item model number	835143001047
Manufacturer	Ito En
Manufacturer	Ito En
Model Number	835143001047
Number of Items	12
Part Number	835143001399
Product Benefits	Natural Taste, Low Calories, Antioxidant Rich, Health & Wellness
Product Dimensions	6.6 x 6.6 x 20.6 cm; 5.75 kg
Recommended Uses For Product	Tea Consumption, Health-Conscious, Cooking/Baking
Special Ingredients	Green Tea
Specialty	Unsweetened
Sweetness Description	Not Sweet
Tea Variety	Green

Reviews

I**R

Hace mucho que estaba buscando un buen te verde, sin azucar ni endulzado con edulcorantes. Este sabe justo como queria.

28.10.2024

C**Y

Absolutely love, actually everyone in our household loves it (even my teenagers!).

21.05.2015

K**S

Oi Ocha! It's oi Ocha, what more can you say? It's the quintessential slice-of-life anime drink and it has EARNED it's popularity. This is honestly the best zero sugar drink I've come across to date.

10.04.2026

G**R

I love it. Delivered promptly. No complaints.

3.05.2015

A**S

Clean, slightly grassy, and earthy flavor- I love it!

22.03.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.