LEADING-IN HYALURONIC PEN: this hyaluron pen noninvasive,it adopts the pressure technology,
bursting into nanoscale small molecules to penetrate the skin so as to achieve timely significant cosmetic effect

PRINCIPLE: the use of 6.5bar pressure, in nanoscale small molecules 220 meters per second, the speed of air
flow to the skin grass roots skin care droplets delivered directly through the skin,transfer gel like hyaluronic acid,
VC to skin dermal layer