Plasma Pen MD

The handheld device looks like a pen, but it uses plasma, a naturally occurring ionized gas, to tighten sagging skin and reduce wrinkles on the face and body. It's also called fibroblast therapy because it stimulates the fibroblast cells that produce new collagen and elastin.

Plasma Pen MD treats delicate, hard-to-treat areas like upper and lower eyelids and crow's feet. It can also improve skin laxity, texture, tone, acne scars, skin tags and seborrheic keratoses.

Treatment creates tiny, superficial brown carbon crusts on the skin. They usually last three to five days and fall off naturally.

You'll see some immediate firming. The controlled micro-injuries also trigger new collagen and elastin over the following weeks and months, and treated skin keeps improving for three to six months.