Composition for lifting and tightening skin as well as preparation method and application of composition

The invention provides a composition for lifting and tightening skin as well as a preparation method and application of the composition. Based on the total mass of the composition for lifting and tightening the skin as 100%, the composition for lifting and tightening the skin comprises the following components: 20-40%, preferably 25-40%, of bio-saccharide gum-4, 0.5-2%, preferably 0.8-2%, of alginate, 0.5-2% of pullulan, preferably 0.8-2%, of pullulan, and 0.5-2%, preferably 0.6-2%, of Arabic gum. The composition for lifting and tightening the skin and a lifting and tightening essence can reduce pollution of the environment to the skin and lift the skin, so that the problem of skin laxity is solved, and aging of the skin can be slowed down after long-term use of the composition and the lifting and tightening essence. Further, the composition for lifting and tightening the skin can provide exogenous protection for the skin, and is like the second layer of skin like the skin to block permeation and damage of po