Work Theory:
    The 7 colors LED Photon Electric Derma Pen is a motorized surgical instrument that uses a disposable needle tip cartridge,automatic and electric.You needn't 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.
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.

Advantages:
1. No cross infection/one-time disposable needle consumables.
2. Speed-faster than manual applications.
3. Short session times.
4. Adjustable needle depth.
5. Minimal pain.
6. Lightweight handpiece.
7. Easy to use.
8. Low cost consumable.
9. User independent.

Function:
A. Wrinkle removal,acne removal,improve scar,rejuvenation
B. The narrow focus of the site(glabellum,wrinkle,scar)
C. Shrink pores
D. Treatment of striate gravidarum
E. Improve wrinkle and fine lines
F. Treatment of acne scars and healing wounds
G. Micro electric roller is very effective for kinds of skin care treatments.