Buy Restylane Defyne Lidocaine online, a soft-gel filler containing 0.3% lidocaine to increase optimum comfort of treatment for the patient during the dermal filler procedure, previously known as Emervel Deep. Restylane Defyne is a non-invasive treatment formulated for safe, higher volume lifting and long-lasting correction of deep wrinkles and folds including Deep Nasolabial Folds, Deep Marionette Lines and Deep Oral Commissures that give the appearance of a constant frown.