Derma Pen DP-108 is a portable automatic micro needle Derma Rejuvenation Therapy. It is a Nonsurgical skin rejuvenation treatment that is widely used for skin rejuvenation, enhancement of skin elasticity, wrinkle reduction, acne scar reduction, stretch mark reduction, stimulation of Hair growth, whitening, and administration of active ingredients. This device helps cosmetics to be penetrated and absorbed by stimulating the skin. Factory price EPN Korean derma pen 33G 9pins hair regrowth electroporation system needle How does it work? EPN is the abbreviation of Electroporation Needle. It is a therapy to rejuvenate the skin using microneedles stimulating the mesoderm (middle layer of skin) without any scarring and boosting the natural skin healing process and the collagen rearranging process. It is the newest innovative drug-delivering device to deliver the drug directly to the skin, to give appropriate stimulation to the area without damage to the skin.