Grape Seed Oil (also called grapeseed oil or grape oil) is a vegetable oil pressed from the seeds of various varieties of Vitis viniferagrapes.Grape seed oil has a moderately high smoke point of approximately 216 °C (421 °F), it is more ideal than several other cooking oils for high temperature cooking and can be safely used to cook at moderate temperatures during stir-frying, sautéing or deep-frying.Grape seed oil is a preferred cosmetic ingredient for control of skin moisturization. A light, thin oil, grape seed oil leaves a glossy film over the skin when used as a carrier oil for essential oils in aromatherapy. It contains more linoleic acid than many other carrier oils.

Grape seed oil is also used as a lubricant for shaving. Grape seed oil increases high-density lipoprotein (HDL-C or "good cholesterol") levels and reduces LDL levels. Grape seed oil, inhibits adipogenesis in 3T3-L1 cell line and reduces triglyceride storage in them. Moreover, it also decreases the expression of adipogenic gene expression.