I wanted to get into the loose tea realm and happy that this oolong tea is a great introduction. I feel it helps sustain energy levels opposed to the jittery nature caffeine from coffee gives me sometimes. Great product and packaging. I wish I knew the proper measurements of how much loose tea to use for a single serving but so far about 1.5 to 2 teaspoons worth seems to be right. I’ll adjust as needed. Thank you!