Neofect BO is a synergistic combination of the emollient Caprylyl Glycol and the preservative Benzyl Alcohol. Although Caprylyl Glycol is known for its antibacterial efficacy, the combination as used in the Neofect BO gives broad-spectrum protection, with even a strong antifungal efficacy. Neofect BO is active over a broad pH range, which is a great advantage, especially in COSMOS natural or organic products, where the choice is limited. Neofect BO is COSMOS approved and halal certified.