Microneedle therapy, also known as micro-needling, is a medical technology that uses micro-needle-like devices to perform mechanical or physical, minimally invasive stimulation of skin and soft tissues to obtain therapeutic or cosmetic effects; it may be accompanied by simultaneous or Step-by-step administration of pharmaceuticals or functional ingredients with the help of microneedles to enhance their transdermal/absorption efficiency to enhance therapeutic or cosmetic efficacy.
