BIODANCE Refreshing Sea Kelp Real Deep Mask 4pcs is a Korean hydrogel mask with 10% Kelp Ferment Filtrate and 5% Deep Sea Water. Known as the "Cica of the Sea," it soothes redness, controls excess sebum, and restores the skin's oil-water balance. The solidified ampoule hydrogel sheet turns transparent as it absorbs fully into the skin. Hypoallergenic, EWG Green rated, and free from 19 controversial ingredients. Order COD from koreanshopbd.com.