Neundeyo liked the original drink Earl Grey tea to school or not Hot Six trial Earl Grey wooryeoseo overdose and geuraeteot. Afterwards Earl Grey is why I did not think that a good quality drink caffeine. I hageodeunyo very sensitive to sleep, irregular sleep because ㅠ So Bonnie .... Search for Ole !!! Decaffeinated ?! It's a revolution! I say shouting orders. But in fact zero decaf, fat in Korea look what these products are less tasty than the original product ㅠ're supposed to, so I do not worry about a little difference in taste! Ttokgatahyo! So maybe it is decaffeinated ... I really doubt haebwatneunde. That night I sleep only taste jaljat blah ㅋㅋㅋ word for word the same as the original, no caffeine do not interfere with sleep. So so nice !! Listen to the full like it !!!!