In 1996 a range of cosmetics was produced using mud from the Boryeong mud flats. The cosmetics were said to be full of minerals, bentonites, and germaniums, all of which occur naturally in the mud from the area.
In 1996 a range of cosmetics was produced using mud from the Boryeong mud flats. The cosmetics were said to be full of minerals, bentonites, and germaniums, all of which occur naturally in the mud from the area.