Wild Mediterranean oregano from Turkey standardized to 75–85% carvacrol content is used to formulate Oregano SAP.

Oregano oil extract has demonstrated antioxidative, antimicrobial, and antiviral properties. Carvacrol is one of natures most potent antimicrobials, as it has beneficial effects against several strains of both Gram-positive and -negative bacteria and several species of fungi and yeast.