Printed on box: "Sleepex // REG'D ENRG."; "Bromure de Soude 1-20 gr. // Bromisovaleryluréa 3 gr. // Iode Peptonisé 1-100 gr. // Edifice SLEEPEX Building, Montreal"; "Sleepex, Nervous Sedative"; from attached circular: "A quick inducer to sleep"; "Helps relieve nervous insomnia caused by overwork, worry, nervous dyspepsia"; "Women suffering from excessive pain during menstruation may find in Sleepex a valuable relief."