Many dermal fillers are available for soft tissue augmentation including:
Zyderm. Zyplast, Dermalogen, Cymetra, Fascian, Fat and Hyaluronic Acid. Zyderm was the first filler to be approved by the FDA and was quickly followed by Zyplast. Zyderm and Zyplast are composed of bovine collagen. When placed properly, they can be used to improve the appearance of wrinkles, scars and to augment the lips.