NEOFECT OS is a combination of Caprylyl Glycol and Sorbic Acid, with Propanediol as a carrier. It offers protection with a high level of acceptance. NEOFECT OS provides efficacy at 2-2.4%. NEOFECT OS is an effective preservative for products where a high level of acceptance is required without compromising on efficacy. NEOFECT OS is advised to be used below 5.5, and is suitable for vegans.