The Biodance Refreshing Sea Kelp Real Deep Mask Set is a calming hydrogel mask that helps address redness, uneven skin texture, and other skin concerns. Infused with 10% fermented Sea Kelp extract, 5,000ppm Deep Sea Water, and Seaweed extract, it provides a balance of moisture and oil, while also helping to regulate sebum levels and improve skin hydration. This mask has been dermatologically tested and is free from 19 controversial ingredients. It's EWG Verified, skin hypoallergenic, and certified free from allergens as notified by the Korean Ministry of Food and Drug Safety, making it safe and gentle for your skin.