Types of injectable facial wrinkle fillers include hyaluronic acid wrinkle fillers such as Juvederm Ultra and Restylane; synthetic wrinkle fillers such as Radiesse and Sculptra; and collagen wrinkle fillers such as Zyplast and Zyderm, according to WebMD. Body fat can also be injected into the face to reduce wrinkles.
Injectablfe fillers fill in facial lines and wrinkles to provide a more youthful look, explains WebMD. Treatment typically takes 30 minutes or less, and the results last anywhere from four months to a year. Potential side effects include the development of small bumps underneath the skin, a bluish discoloration of the skin, and redness, bruising and swelling at the injection site.