What Are Synthetic Oils? Synthetic oils are man-made oils formed in labs from synthetic chemical compounds. They're mainly from petroleum but can include other materials for added benefits. Unlike conventional oils, which come directly from crude oil, these oils are crafted at the molecular level. This gives them better stability and protection. The use of these oils is commonpl... https://www.bloglovin.com/@saraanderson107/basics-synthetic-oils-what-makes-them-worth-12875291