IPL(Strong Pulsed Li-git) is a high energy and wide wavelength light in the range of 420nm to 1200nm. The radiation of IPL will trigger photo thermal and photo-chemical effects. IPL Promotes collagen regeneration and reorganization, making skin more flexible and smooth. In addition, IPL with a wide wavelength can preferentially absorb preferentially through the epidermal layer and pathological pigments destroyed by high temperature, removing pigmentation, vascular lesions and excess hair.

Nd YAG Laser delivers light of specific wavelengths with high energy which are absorbed by the pigment in the tattoo and result in an shock wave. The shock wave shatters the pigment particles, releasing them from their encapsulation and breaking them into fragments small enough for removal by the body. These tiny particles are eliminated by the body. Since this specific wavelength can only be absorbed by pigment particles, No injury to skin and normal tissues will occur.