Derma Effects LED Microneedle Pen

Photodynamic Therapy (PDT) This seven color LED Photon Electric Derma Pen is a motorized instrument that uses a disposable needle tip cartridge, automatic and rechargeable. Needle length is adjustable from 0.25mm to 2.0mm. Speed is controlled with five levels. Photon Dynamic TherapyBiological tissue of the human body can absorb light and convert, which can lead to a series of chemical reactions—photodecomposition, photo-oxidation, photopolymerization, photosensitization. Different wavelength 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