This is physics. Photofacial work when there is a significant color difference betwee the skin being treated and the thing you are trying to treat. With increasingly dark skin, so much light is absorbed that it can blister the skin (a bad thing). This damages the skin. To...
Thanks for the pictures. That looks like hemosiderin deposition which is a result of the bruising and not the Tyndall effect. It can take some time to go away, but it will. Some doctors believe Vit K creams can spped up the resolution. We have also had luck with the pulsed dye...
The correction of creases and well-defined lines requires that Juvederm (or another hyaluronic acid (HA) product) be placed superficially in the dermis. In many other instances and areas of the face these HA products are placed in the deep dermis or subdermal plane.
Creases do not expand...