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1. Introduction

The 7 colors LED Photon Electric Derma Pen is a motorized surgical instrument that
uses a disposable needle tip cartridge,automatic and electric.You neednx27t to buy a
new one every time.Just replace the needle.Needle length is adjustable from 0.25mm
to 2.0mm according to the areas and purposes of the therapy.It is more convenient to
treat narrow areas such as nose, around eye or mouth.Besides,the vibration speed can
be controlled in 3 levels.

2. Photon Dynamic Therapy

Biological tissue of human body can absorb light and convert which can lead to a series of
chemical reactions-photo decomposition, photo oxidation, photo polymerization, photo
sensitization. Different wave length has different functions. 

The light can be absorbed by cell chondriosome and lead to enzymatic reaction.

Red light(650-730nm): Can penetrate deep skin, promote cell regeneration, stimulate collagen
production, reduce the appearance of fine lines and wrinkles,anti-aging.

Green light(430-450nm): Having a clear effect on sedation, soothing and purifying, helping to
speed up the healing of the minimally invasive skin.

Blue light(525-550nm): Mainly for acne and skin inflammation, can start the bactericidal function
of the human cells and destroy the living environment of the bacteria, anti-inflammatory,
bactericidal, and eliminate acne of the skin.

Yellow light(565-570nm): Improve the exchange of oxygen in the cells, to the skin cells to replenish
their energy, decompose pigment, promote lymphatic drainage, improve rough skin, wrinkles,
treatment of skin redness,fever, moss, etc., enhance immunity.

Purple light(340-440nm): Is dual red and blue light, which combines two phototherapy effect.
Particularly,It has a good effect on repairing the acne and acne prints.

Clear blue light(340-440nm): Can gradual enhance cell energy, to have a good metabolism
facilitating role.

Laser light (white): Penetrate the skin deep, accelerate active tissue metabolism, decomposition
color spots, improve the appearance of fine lines and sagging skin.