They worked for five different over-the-counter medicines that were specially chosen because of their different therapeutic properties: an antacid (Alka seltzer), a women's antifungus (
Gyno-daktarin), a compound of vitamins (Stresstabs), a stomach ache reliever that changed from prescription medicine into over-the-counter product (Buscapina) and a skin cream with cortison (Vioformo-cort).