Wrinkle and Scar Reduction It's no secret as to why cosmetic companies prefer to use grape seed oil as a base for their assorted creams, lotions, and ointments. In addition to an ideal viscosity, the oil is extremely rich in beta-carotene and vitamins D, C, E. It also happens to have a concentration of essential fatty acids like palmitic, stearic, and linoleic acid. These fatty acids have performed well in clinical anti-wrinkle trials. They have also proven to be effective at minimizing the prominence and size of scars. Prevention of Acne and Aging Nutrient-rich grape seed oil has found its way into myriad cosmetic products, especially products meant for the face and hair. Lip balms, face creams, conditioners, moisturizers and other products that contain grape seed oil are all rich in polyphenols. These polyphenols are anti-inflammatory antioxidants known to retard the aging process and prevent acne outbreaks. Consequently, a number of acne creams and toners use grape seed oil as a carrier oil.