How Dermal Fillers Work To Smooth Wrinkles
Extrinsic factors include sun exposure, tobacco use, immunosupression, and chemical exposure, among others. Many people are unhappy with wrinkles and try to undo the work of Mother Nature by undergoing procedures like botulinum toxin injections and injection of dermal filler. Injection of botulinum toxinessentially works to paralyze the facial muscles and decrease their muscle tone thus temporarily smoothing wrinkles. Injection with botulinum toxin, however, is usually the first step in facial rejuvenation, and deeper wrinkles also need to be filled with dermal filler....