A Study in Adults Evaluating Polycaprolactone Microsphere Filler for Treatment of Moderate to Severe Nasolabial Folds

Apply a maximum of 1.5 mL per side of the nasolabial fold using the test device (Lafullen) or the control device, with an optional touch-up of up to 0.5 mL per side at 4 weeks based on investigator assessment.

Apply a maximum of 1.0 mL per side of the nasolabial fold using the test device (Lafullen) or the control device, with an optional touch-up of up to 0.5 mL per side at 4 weeks based on investigator assessment.