Ultherapy / Ultraformer / SMAS Lift
Non-invasive treatment that uses precisely targeted ultrasound energy to stimulate collagen production in the deep foundational layers of the skin (SMAS layer) — the same layer addressed in a surgical facelift — without breaking the skin surface.
How it works
Focused ultrasound creates micro-thermal coagulation points at precise depths (1.5mm, 3mm, 4.5mm) within the dermis and SMAS fascia. Heat (60–70°C) denatures collagen fibres, triggering an immediate contraction followed by a prolonged neocollagenesis response over 3–6 months. Uniquely penetrates to the SMAS layer non-invasively.
Reported benefits
- Non-surgical brow lift and forehead tightening
- Jowl and lower face contouring
- Neck and décolletage skin tightening
- Deep wrinkle reduction without surgery
- Chin and jawline definition improvement
- Improvement in facial laxity and skin texture
Regulatory status
Approved for: Non-invasive skin tightening and lifting, Face and neck rejuvenation, Décolletage treatment
Multiple HIFU devices CE-marked as Class IIb medical devices across EU. Ultraformer (Classys) and HIFU devices widely used. Must be operated by trained practitioners; some EU countries restrict to medical professionals.
Approved for: Non-invasive face and neck lifting, Skin tightening
HIFU devices registered as medical devices with MHRA. Health and Care Act 2022 includes HIFU as a procedure requiring licensed practitioner. Regulated under the Aesthetic Non-Surgical Procedures framework.
Approved for: Brow lift (Ultherapy, 2009), Facial laxity treatment (2010), Submental area (2012), Décolletage lines (2014)
Ultherapy (Merz Aesthetics) was first FDA-cleared in 2009 for brow lift, making it the first device cleared for non-invasive face and neck lifting. Multiple HIFU devices subsequently cleared. Classified as FDA Class II device (510(k)).
Practical details
Frequency: Single treatment; repeat after 12–18 months as results fade
Results last: Results develop gradually over 2–6 months; last 1–2 years
Contraindications:
- Open wounds, active acne or skin infections at treatment site
- Metal implants (screws, plates) in the face/neck
- Pacemakers or electronic implants
- Pregnancy
- Isotretinoin use within 6 months
- Severe skin laxity (surgical results may be more appropriate)
Always consult a licensed medical professional before undergoing any treatment. This information is educational only and does not constitute medical advice.