Guarana Sämst Hudirriterande ämne Inga kända fördelar Guarana beskrivning Herb that contains two and a half times more caffeine than coffee. It can have constricting properties on skin and can therefore be a potential skin sensitizer. May also be listed as _Paullinia cupana_ extract. Relaterade ingredienser: Caffeine Paullinia Cupana Seed Extract