Soosul whitening foam cleansing is a product by SangHwang Mi-in Co.Ltd which is the only company in the world to produce functional cosmetics with mushrooms cultivated domestically. This is a whitening foam cleanser, using 100% natural preservative (SH-Napre) developed based on the national R&D challenges and the world’s first certified organic Phellinus linteus mushroom with PCT application filed (for a whitening cosmetic compound of Phellinus linteus mushroom using supercritical fluid extraction procedure).