Tastes good & works! Didn't make me tired or groggy either, makes for a good Monday morning remedy.
I didnt buy in bulk.
I've tried many different products but having the products roots from Korea, I had a little bit more hope that this could work. Much to my surprise, I was ready to go Monday morning as though I didn't go out at all the night before. Thanks to the team for bringing such a great product to the market.