Rosehip Oil (Rosa rubiginosa/Rosa canina fruit oil) is extracted by refining the crude oil previously extracted from the seeds of this species of rose. El Naturalista Rosehip oil is a 100% pure oil. Without parabens. The oil is mainly made up of essential fatty acids, especially linoleic (35-52%), linolenic (22-40%), oleic (12-18%), palmitic acid (3-8%), stearic and trans-retinoic acid. Due to its high content of fatty acids, it gives flexibility to cell membranes and is related to the synthesis of collagen and elastin, providing elasticity and firmness to the skin. Trans-retinoic acid generates important changes in the keratinization process, thereby increasing the speed of epidermal regeneration, which is why it is used for the treatment of aged skin. Format: 30 ml.