Synthetic oil is a lubricant consisting of chemical compounds that are artificially made (synthesized). Synthetic lubricants can be manufactured using chemically modified petroleum components rather than whole crude oil, but can also be synthesized from other raw materials.
A mineral oil is any of various colorless, odorless, light mixtures of higher alkanes from a mineral source, particularly a distillate of petroleum. The name mineral oil by itself is imprecise, having been used for many specific oils over the past few centuries.
Glycerin is a very versatile compound that can come in both refined and crude forms. Refined USP grade glycerin can be used in many personal care, excipient, food, home care and industrial applications. USP Glycerin offers moisturizing functionalities.