Okokuqala, iti ye-bubble inokuba ne-caffeine, kuba yenziwe ngeti emnyama okanye eluhlaza kwaye inikwa kwiindawo ezinobunzima. Omnye umthombo ubanga ikomityi ye-13-ounce ye-bubble yeti ine-130mg ye-caffeine, engekho ngaphantsi kwexabiso elifanayo lekofu.

ixabiso lomatshini wokushicilela ikofi