Here is a great video showing what typical patients look like 1 day after having Renuvion J Plasma skin tightening. This is the type of plasma treatment that is done subdermally – meaning from underneath the skin rather than on the surface of the skin. A few sutures were placed to help lift and tighten the platysma muscle – making this procedure more of a J Plazty face and neck lift. But make no mistake about it, the Renuvion J Plasma wand is what was used to tighten the skin from underneath. Her face and neck skin look somewhat discolored due to bruising and inflammation. But more obvious is how much tighter her skin looks with much less laxity.