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.

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🍵 Sip the authentic taste of Japan — refresh, recharge, and rise above the ordinary!

PURE WHOLE LEAF BREW - Experience authentic Japanese green tea brewed from first-harvest whole leaves, preserving every health benefit.
ANTIOXIDANT POWERHOUSE - Fuel your wellness routine with catechin-rich antioxidants that support vitality and longevity.
READY TO DRINK CONVENIENCE - Iconic green bottles designed for on-the-go professionals who demand quality and ease.
NO ADDITIVES NO COMPROMISE - Crafted without artificial colors or flavors, just pure, natural green tea goodness.
CLEAN SUGAR FREE HYDRATION - Stay refreshed with zero artificial sweeteners and just 5 calories—ditch sugary sodas guilt-free.

Ito En Oi Ocha Japanese Green Tea is a premium, ready-to-drink beverage brewed from first-harvest whole green tea leaves in Japan. With zero added sugars, only 5 calories per 16.9-ounce bottle, and rich in natural antioxidants, it offers a clean, refreshing alternative to sugary drinks. Packaged in convenient bottles, it’s perfect for health-conscious professionals seeking authentic flavor and wellness benefits without additives.

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

21.05.2015

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Product Dimensions	6.6 x 6.6 x 20.6 cm; 5.75 kg
Item model number	835143001047
Additives	Green Tea
Allergen Information	Contains: Dairy Free, Gluten Free
Weight	5.75 kg
Units	5746.4 gram(s)
Storage Instructions	Keep Dry
Brand	ITO EN
Format	Liquid
Speciality	Herbal, Natural
Caffeine content	no added sugar
Package Information	Bottle
Manufacturer	Ito En

Ito En (Oi Ocha) Japanese Green Tea, 16.9-Ounce Bottles (Pack of 12)

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