Microneedling (SkinPen) is a non-surgical, minimally-invasive procedure that rejuvenates the skin on the face, neck and some parts of the body. Microneedling (SkinPen) stimulates collagen production naturally by creating microscopic controlled injuries forcing the skin to heal itself simulating collagen and elastin production. This can result in improved skin tone, pore reduction, acne scars and stretch marks.