La confezione contiene one hundred eighty capsule vegan, senza OGM e coloranti artificiali, prive di lattosio e glutine, biossido di titanio e magnesio stearato.are allergic to sildenafil, as contained in Viagra® and Revatio, or any of the components in Viagra®. See the finish of the leaflet for a complete list of elements in Viagra®.Gli effetti