Renuvion APR Device to Improve the Appearance of Lax Tissue in the Neck and Submental Region

This is a prospective, multi-center, multi-phase, evaluator-blinded study of subjects undergoing a procedure to improve the appearance of lax tissue in the neck and submental region. All study subjects will be treated with the Renuvion APR Device. Phase I (n=17) of this study will be conducted primarily to provide safety data, however, effectiveness data will also be collected at the above stated timepoints through 6 months post-procedure. Phase II (n=65) of this study is the expansion of the study to a pivotal study.