What it is
Epimedium koreanum is a flowering plant whose aerial parts contain flavonoid glycosides such as icariin and related polyphenols. In cosmetics the extract is used as an antioxidant and skin-conditioning botanical, often as part of traditional-herb blends in Korean skincare. It is typically present at low levels alongside other plant extracts.
Safety & warnings
At cosmetic use levels this extract is generally well tolerated. As with any botanical, occasional individual sensitivity is possible. It is not considered comedogenic.
Origin & sourcing
Natural. It is a plant extract derived from Epimedium koreanum, a species native to Korea and neighboring parts of East Asia.
Questions everyone asks
What is Epimedium koreanum extract?
It is a botanical extract from Korean epimedium, used in skincare as an antioxidant and skin-conditioning ingredient.
Why does Korean skincare use it?
It is a traditional East Asian herb that supplies flavonoids, included for its antioxidant and conditioning character.