Liked overall flavor. Not sure why there is a Star Rating for an unsweetened item. So, I had to put one in order to review. Not sure if that affects the overall rating. Provides a very refreshing taste, cold or hot. I recommend it to others and will be purchasing again.

I usually purchase this tea on Amazon but their prices have soared. Luckily, I found it for the original price I was paying on Amazon at Walmart. This tea is remarkably refreshing. I gulp it down within 5 minutes of opening it. I drink one a day, only because I can’t afford to drink more daily, otherwise I’d run out faster. The taste is crisp and original , especially when cold. It’s not sweet just pure and I highly recommend it. I’m a long time customer of this brand and this particular tea and plan to keep it that way.

We have. Even trying to live a more healthy lifestyle so we wanted to find a bottled tea without unnecessary additives. This was the one! Each bottle has only 5 calories. It has no added sugars, colors or chemicals. Just bottled tea!

Ito En is full of essential nourishment the A, T, C, G in your DNA needed so your body can rebuild itself more efficiently. I mixed mine with Cranberry juice.

Best green tea available I’m really glad Sam’s has it

I purchased this because of the flavor the freshness and how it quenches my thirst when it's nice and cold.

This is the best unsweetened green tea in the world! It's also fortified with vitamin C. I have been purchasing this product ever since discovering it at a ramen bar in Sacramento in 2013.

I love Oi Ocha! It's such a healthy, refreshing beverage—clean, crisp, and perfectly balanced without any unnecessary sweetness. You can really taste the quality in every sip, and it feels great knowing I'm choosing something so pure and good for me. Even though it's not available at my local club yet, I'm excited that I can order it online and have it shipped straight to my house. So convenient! Now I never have to worry about running out of my favorite green tea. If you're looking for a refreshing, feel-good drink, Oi Ocha is definitely worth trying.

Diet I suppose is an acquired taste. The product is not deceptive. Too pricey and I don't like diet foods.

The initial taste was pleasant, but subsequent after-taste was horrible. Similar to that of a sulfur taste or rotten eggs. Not recommended.