Rosa Rubiginosa Seed Oil (100%). Rosehip Oil acts as an emollient and regenerating agent. Is a refined vegetable oil obtained from the seeds of Rosa rubiginosa and is very rich in essential fatty acids like linoleic acid and linolenic acid. Possesses moisturizing, nourishing, and repairing properties. Rosehip Oil is a pale yellow to yellow-orange liquid, soluble in oils and insoluble in water. Is recommended for cosmetic care products.