... ,meanwhile,moisture,oxygen,and other nutrients of the skin can be supplied,collagen regeneration and rearrangement are ... acne scar.3.Skin rejuvenation: remove splash,Pigment deposition, shrink pores; whiten skin;enhance skin elasticity and luster; improving skin all over the ... and so on.5.Accelerate blood circulation,increase skin elasticity,reduceskin relaxation.6.Repair damaged skinSprayer processes ...