Oregano from Naturmil contains an antimicrobial action: (candidiasis, mycosis, intestinal infections, etc.), hyposecretory dyspepsia, meteorism, gastrointestinal spasms, diarrhea, hepatobiliary dyskinesias, cholecystitis, bronchitis, asthma, cough, emphysema, (bronchopulmonary disorders) dysmenorrhea and lithiasis renal. Immunity Vitamin C contributes to the normal functioning of the immune system. Normal mucosa Biotin contributes to the maintenance of normal mucous membranes. How to use Take 1 capsule daily.