Opuntia Ficus-Indica Stem Extract Best Antioxidant Anti-Ageing Opuntia Ficus-Indica Stem Extract description _Opuntia ficus-indica_ stem extract comes from a type of cactus known as prickly pear whose stem is a bountiful source of antioxidant compounds known as polyphenols, many of which are excellent at visibly reducing signs of sensitised skin. _Opuntia ficus-indica_ stem extract is non-fragrant. Along with being a great source of antioxidants, it also contains polyunsaturated fatty acids and amino acids which deliver replenishing and hydrating benefits to skin. Like many plant-derived antioxidants, this one helps neutralise the damaging effects of airborne pollutants.