Question:
Does laser resurfacing exfoliate the skin or does it do anything on a deeper level like promote collagen?
Answer:
It depends on what type of laser resurfacing you are looking at, but the majority of them will not only exfoliate the superficial layer of the skin but will also provide some heat to the dermis, which in turn will create new collagen deposition. This is assuming that the laser that is being used does vaporize the superficial layer of the skin. There are lasers that do not ablate or destroy tissue, but rather they heat the tissue and these will not exfoliate significantly, but they can place that heat deeper in the skin and create a significant amount of new collagen deposition, which in turn will create some skin tightening and texture and wrinkle improvement.
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