Objective 1: To evaluate the effect and histologic (cellular) changes associated with varying energy and density settings of the Fraxel Repair Laser to determine an optimal dose response. Objective 2: To evaluate the clinical response associated with variable energy and density settings of fraxel laser treatment in the upper lip. Overall assessment of clinical outcome and safety will be based clinic visits and evaluation of pre- and post- procedural photos. The subject's assessment of satisfaction will be characterized using a non-parametric assessment scale at each follow-up period.
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Change in the lip wrinkles from baseline to 1 month
Timeframe: 1 month
Change in lip wrinkle from baseline to 3 months
Timeframe: 3 month
Change in the lip wrinkles from baseline to 6 month
Timeframe: 6 month