Perhaps nothing is more gratifying for cosmetic patients than having an immediate correction of fine wrinkles, scars or the repair of other facial imperfections as a result of the injection of a dermal filler like Radiesse, Dermal fillers. Injectable dermal fillers restore volume and fullness to the skin reducing the appearance of moderate to severe facial wrinkles and folds. Dermal fillers are minimally invasive procedures with little or no recovery time and minimal risk, according to the American Osteopathic College of Dermatology. Dermal filler injectable gel temporarily adds volume to facial tissue and restores a smoother appearance to the face and provides great results without any surgical interventions. The treatment time can vary between 30 minutes to an hour.