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.

Ito En Tea Oi Ocha Green Tea Unsweetened 16 9

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Description

🍵 Sip the authentic Japanese green tea experience—refreshment that elevates your day and your status.

NATURAL ENERGY BOOST - Medium caffeine content delivers smooth mental clarity without jitters—perfect for powering through meetings or workouts.
NO NASTIES JUST TEA - Free from artificial colors, flavors, and sweeteners—pure, clean refreshment you can trust and feel good about.
PURE WHOLE LEAF POWER - Brewed from first flush Japanese green tea leaves, not powders or concentrates, preserving full antioxidants and authentic flavor.
CLEAN CRISP HYDRATION - Unsweetened and zero sugar with only 5 calories per bottle—ditch sugary sodas guilt-free and stay sharp all day.
ICONIC JAPANESE AUTHENTICITY - Japan’s #1 green tea brand in a signature green bottle that signals refined taste and cultural savvy.

Ito En Oi Ocha Green Tea is a premium, unsweetened bottled green tea brewed from first flush whole leaves harvested in Japan. With zero sugar, only 5 calories, and a medium caffeine content, it offers a clean, antioxidant-rich hydration alternative to sugary drinks. Packaged in the iconic green bottle, it delivers authentic Japanese flavor and natural energy without artificial additives, making it a must-have for health-conscious professionals seeking a sophisticated, refreshing beverage on the go.

Specifications

ASIN	B0017T2MWW
Allergen Information	Dairy Free, Gluten Free
Best Sellers Rank	#699 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #3 in Green Tea
Brand	ITO EN
Brand Name	ITO EN
Caffeine Content Description	Medium Caffeine
Container Type	Bottle
Customer Reviews	4.5 out of 5 stars 9,250 Reviews
Each Unit Count	202.8
Flavor	Green Tea
Global Trade Identification Number	20835143001058
Item Dimensions	10.5 x 8 x 8.5 inches
Item Form	Liquid
Item Type Name	Green Tea
Item Volume	202.8 fluid ounces
Item Weight	6704 g
Liquid Contents Description	Coffee & Tea Drinks
Manufacturer	Ito En
Model Number	835143001047
Number of Items	12
Package Size Name	Pack of 12
Part Number	835143001399
Product Benefits	Low Calorie, Antioxidant Rich, Healthy Refreshment
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

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38365 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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