Chrysanthemum Parthenium Flower Extract Good Antioxidant Soothing Chrysanthemum Parthenium Flower Extract at a glance Plant that is a source of beneficial antioxidants Can offer significant soothing properties for skin and help diminish the visible signs of irritation Must have parthenolide removed, otherwise it can have a sensitising effect on skin All Paula’s Choice products are parthenolide-free Chrysanthemum Parthenium Flower Extract description _Chrysanthemum parthenium_ flower extract (commonly advertised as feverfew extract) is a source of beneficial antioxidants and can offer significant soothing properties for skin. However, if a specific constituent of the plant known as parthenolide (technically, sesquiterpene lactone) is present, it can have a sensitising effect on skin. If the parthenolide is removed, this ingredient is not a problem for skin and can in fact help to diminish the visible signs of irritation, including redness. To ensure you’re only getting parthenolide-free _Chrysanthemum parthenium_ flower extract in your skin care products, it’s best to contact the company to confirm that this compound has been excluded from the extract. Note: All Paula’s Choice products that contain _Chrysanthemum parthenium_ flower extract are parthenolide-free. Related ingredients: Chrysanthemum Parthenium (Feverfew) Extract Feverfew Extract Chrysanthemum Extract Tanacetum Parthenium (Feverfew)