With over 1 million sales, this is BIODANCE’s best-selling product that is sold at a rate of one every 2 seconds. BIODANCE Bio-Collagen Real Deep Mask is a bottle of highly concentrated ampoule that allows the skin to absorb every last drop of the ampoule. The highly concentrated ampoule 34g is not soaked into the sheet, but hardened as a hydrogel mask pack, and as the skin absorbs the active ingredients, it becomes more transparent. A skin portal care solution product that improves moisture, pores, and elasticity with just one sheet of mask. This product received the EWG Green grade, 19 controversial ingredients FREE, Hwahae 20 harmful ingredients FREE, MFDS announced 25 allergy-inducing ingredients FREE, and skin irritation tested.