Loss of volume in the temples is one of those subtle changes of aging that doesn't necessarily register consciously, and yet give an immediate impression of being older. Juvederm Voluma will immediately fill in the temple area, rejuvenating your face on the same day of treatment. Over the next few weeks, collagen production stimulated by the injections the presence of the hyaluronic acid filler adds even more volume to the area. You may continue to reap benefits for up to two years. Please consult a board-certified dermatologist with expertise in Voluma injection technique to ensure it is the safest and most effective treatment for your temple hallowing.