The present invention discloses a hydrogel facial mask composition, a hydrogel facial mask prepared using the same, and a method for preparing the same. By applying an emulsified emulsion containing nano-sized particles, it can be different from the existing one. The emulsified particles are released from the hydrogel having a network structure to form an oil-moisturizing film on the skin, thereby improving the skin's moisturizing retention, nutritional feeling, and skin elasticity. The hydrogel mask composition includes a nano-sized emulsified emulsion comprising a water, an emulsifier and at least one of oil and butter； and a gelling agent.本發明揭示一種水凝膠面膜組成物、利用此組成物製成的水凝膠面膜以及製備水凝膠面膜的方法，藉由應用含有奈米級的粒子的乳化乳液，從而可與現有不同，自具有網狀結構的水凝膠釋放乳化粒子而在皮膚形成油保濕膜，藉此，可提高皮膚的保濕保持力、營養感及皮膚彈力。所述水凝膠面膜組成物包含：奈米大小的乳化乳液，包含水、乳化劑及油及油脂中的任一者以上；以及膠凝劑。
