The Ultherapy in skin care clinic meets this demand by producing young and fresh collagen. This technology has been around for a while, but it is now available in skin care clinics as a way to reduce skin aging. It is safe for all skin types and takes anywhere from 60 to 90 minutes to complete. Patients should be aware of possible side effects, such as swelling and tingling. Fortunately, the discomfort is minimal and only lasts a few hours.