Theory , Training manuel, and hands on training. Microneedling is a procedure that applies microneedles to the skin, creating a series of tiny punctures to stimulate collagen production.  The results are glowing, smoother, younger-looking skin without the downtime or trauma associated with laser or chemical treatments.  Microthermal needling can be applied to most face and body areas, including hands, lips, neck, decolletage, and abdomen.  It is performed any time of year and is perfect for all skin types