What Is Ultherapy?

At a glance

| | | |---|---| | What it is | Micro-focused ultrasound with real-time imaging (Ulthera System, by Ulthera, Inc.) | | FDA status | De novo granted 2009 (21 CFR 878.4590); later 510(k) clearances expanded uses, most recently knees (K260618, May 2026) | | Cleared uses | Brow lift; lax submental and neck tissue; décolleté lines; skin laxity on abdomen, arms and knees | | Skin surface | Left intact (non-invasive) | | Results | Gradual; AAD: modest lifting and tightening within 2–6 months of 1 treatment | | Common side effects | Temporary redness and swelling (AAD; Alam et al. 2010) | | Who performs it | Prescription device; used by or under a trained medical professional | | Not a substitute for | Facelift, brow lift or neck lift surgery |

How Ultherapy works

FDA's summary for the latest clearance says the device produces **"controlled tissue coagulation below the skin surface"** by delivering **"highly focused, low-energy ultrasound"** to **"discrete points"** in the first few millimeters of tissue. The heated points then lead to contraction of the skin. The AAD puts it more simply: ultrasound sends heat deep into the skin, and that heat can prompt the body to make more collagen. That's why results appear over months, not immediately.

What sets Ultherapy apart from some other ultrasound devices is **imaging**. With the DeepSEE transducer, the clinician can see up to 8 mm below the skin. FDA's cleared imaging uses are to confirm the transducer is properly coupled to the skin, confirm treatment depth and avoid bone.

What is Ultherapy FDA-cleared for?

| Year (FDA record) | What was added | |---|---| | 2009 (DEN080006) | Device authorized via de novo; new regulation 21 CFR 878.4590 | | 2012 (K121700) | Lift lax submental (beneath the chin) and neck tissue | | 2013 (K132028) | DeepSEE imaging indications | | 2014 (K134032) | Improve lines and wrinkles of the décolleté | | 2025 (K243035) | Improve the appearance of skin laxity on the abdomen, anterior arms and posterior arms | | 2026 (K260618) | Adds knees |

The current indication (K260618) also includes **lifting the eyebrow**. FDA classifies these devices under "focused ultrasound stimulator system for aesthetic use." That's why you'll see "FDA-cleared" rather than "FDA-approved."

What results to expect

- **Gradual, modest change.** The AAD says that with one ultrasound treatment, most people see modest lifting and tightening within 2 to 6 months, and some benefit from additional treatments. - **What a study measured.** In a prospective, rater-blinded study published in the *Journal of the American Academy of Dermatology* (Alam et al., 2010), 30 of 35 evaluated patients (86%) had a clinically significant brow lift at 90 days. The mean brow elevation was 1.7 mm. The authors couldn't measure lower-face tightening quantitatively. - **Knees are newer.** FDA's 2026 summary based the knee indication on a literature review of three studies with 44 subjects.

Expectations matter. The AAD notes that even minimally invasive tightening, which is more aggressive than ultrasound, can't give the results of a facelift, eyelid surgery or neck lift.

What the treatment is like

- **Skin stays intact.** There's no incision or puncture wound, the AAD's definition of non-invasive. - **Discomfort is possible during treatment.** The AAD notes some discomfort during non-invasive tightening procedures. Ask your clinician how it's managed. - **Time:** the AAD says most non-invasive tightening procedures take an hour or less. - **Downtime:** little or none. Temporary redness and swelling are the usual signs.

Side effects and safety

The AAD lists temporary redness and swelling as the usual side effects of non-invasive tightening. The 2010 JAAD study reported transient mild redness and swelling. FDA's 2026 knee summary reported no unexpected or severe adverse events in the reviewed literature, and the adverse events that did occur resolved without long-term effects.

Because it's a prescription device that delivers heat below the skin, technique and depth matter. Tell your clinician about any implants, fillers, skin conditions or medications, and about any open wounds or active skin infection in the treatment area.

Ultherapy vs. Morpheus8: the short version

- **Ultherapy** is focused **ultrasound**. It leaves the skin surface intact and uses imaging to place energy at set depths. - **Morpheus8** is **radiofrequency microneedling**: fine needles enter the skin and deliver radiofrequency heat. See What Is Morpheus8? and What Is RF Microneedling?.

They work differently and are often considered for different goals. A board-certified dermatologist can tell you which, if either, fits your skin. A full side-by-side guide is coming next.

Who might consider Ultherapy, and who might not

**Might consider:** adults with lax skin in a cleared area (brow, under the chin, neck, décolleté, abdomen, arms or knees) who want gradual, modest change with little downtime.

**Might not be a fit:** people expecting surgical-level results, or anyone with a skin infection or open wound in the area. Your clinician decides candidacy after an exam.

How to choose a provider

- Confirm the clinician's **board certification**. Dermatologists can be checked with the American Board of Dermatology. See What Is Board Certification in Dermatology?. - Ask whether the practice uses the **Ulthera System with imaging** and who performs the treatment. - Ask how many treatments they'd expect for your goal, what results look like at 3 and 6 months, and how discomfort is managed.

Find a dermatologist for skin tightening

**Featured doctors:** Haute MD Network dermatologists who offer skin tightening include Dr. S. Manjula Jegasothy, a board-certified aesthetic dermatologist and founder and medical director of Miami Skin Institute in Coral Gables, whose practice includes Ultherapy skin tightening, and Dr. Lisa Airan, a board-certified cosmetic dermatologist in New York City whose practice includes skin-tightening technologies such as Thermage and EmFace. Browse Dermatology doctors in Find a Doctor. *Listed doctors are paid members of the Haute MD Network. Editorial selection, not a ranking.*

**Related** - What Is Skin Tightening? - What Is Morpheus8? - What Is RF Microneedling? - Non-Surgical Facial Rejuvenation - Medical vs. Cosmetic Dermatology

Sources

- FDA, De Novo DEN080006, Ulthera System (fetched Nov. 2, 2026) - FDA 510(k) summaries: K260618, K243035, K134032, K132028, K121700 (fetched Nov. 2, 2026) - 21 CFR §878.4590, focused ultrasound stimulator system for aesthetic use (eCFR; fetched Nov. 2, 2026) - American Academy of Dermatology, Many ways to firm sagging skin (fetched Nov. 2, 2026) - Alam M, et al. "Ultrasound tightening of facial and neck skin: a rater-blinded prospective cohort study." *J Am Acad Dermatol.* 2010;62(2):262-269. PubMed 20115948 (fetched Nov. 2, 2026)

*This guide is for general information and isn't medical advice. Talk with a board-certified physician about whether a treatment is right for you.*