Safety & Tolerability Study That Compares Restylane to Restylane With Lidocaine While Correcting Wrinkles in the Nasolabial Folds

Exclusion Criteria

• •Active or chronic skin disease, inflammation or related conditions, near or on the NLFs
• •Subjects who had undergone procedures based on active dermal response e.g., laser or chemical peeling procedures) within 6 months prior to study entry
• •Use of any facial tissue augmenting therapy with non-permanent filler or aesthetic facial surgical therapy within 9 months prior to study entry
• •Permanent implant placed in the NLF area