Ultherapy Patient and Model. Individual results may vary. The non-invasive Ultherapy^® procedure is U.S. FDA-cleared to lift skin on the neck, on the eyebrow and under the chin as well as to improve lines and wringles on the décolletage. The most common side effects reported in clinical trials were redness, swelling, pain and transient nerve effects. Reported adverse events from post-marketing surveillance are available in the Instructions for Use (IFU). Please see the IFU for product and safety information, including a full list of these events at Ultherapy IFU.