A’kin Brightening Rosehip Oil with Vitamin C combines the original, award-winning, rosehip oil formula with the collagen boosting, antioxidant and skin brightening effects of Vitamin C, alongside macadamia oil which prevents pores clogging and leaves skin soft and smooth. Akin use the award-winning, supercritical CO2 (carbon dioxide) method to extract their rosehip oil, which maintains the purity and maximum benefits as well as offering a longer shelf life naturally.