HIFU Ultraformer III vs. Liftera: Why Ultraformer III is the Better Alternative

Not all HIFU devices are the same — neither Ultraformer III nor Liftera are identical

When patients inquire about "HIFU" in aesthetic medicine, they sometimes discover that there are different brands and models of equipment, with very distinct prices, results, and treatment experiences. Two of the names that most frequently appear in comparisons are Ultraformer III and Liftera.

Both are HIFU (High-Intensity Focused Ultrasound) devices for treating facial laxity and non-surgical lifting. However, there are relevant technical, clinical, and user experience differences that justify an honest comparison.

At Santé Clínica Estética, we work with Ultraformer III for reasons we explain in detail below.

What is Liftera and how it works

Liftera is a South Korean HIFU device that introduced a technical variation to classic HIFU: instead of delivering energy shots at discrete points, it operates in a linear shot mode where ultrasound is applied more continuously along a treatment line.

Its manufacturers argue that this application mode reduces discomfort during treatment (less stinging and heat sensation at each point) and allows for treating larger surfaces more quickly.

Liftera has its clinical applications and has been used in many clinics, especially in Asia. But it has relevant technical limitations that the comparison with Ultraformer III highlights.

Ultraformer III: the gold standard of HIFU in 2025

The Ultraformer III, developed by the Korean company Classys, is currently one of the HIFU devices with the most clinical backing and the largest installed base in premium clinics in Europe and Asia.

Its key technical characteristics:

1. Depth precision

Ultraformer III offers cartridges at 7 depths: 1.5 mm, 2 mm, 3 mm, 4.5 mm, 6 mm (body), 9 mm (body), and 13 mm (body). This allows choosing the exact depth according to the patient's anatomy and the area to be treated with much greater granularity than other equipment.

Liftera works with more limited depths, which reduces versatility in adapting the treatment to different tissue types and different anatomical areas.

2. Shot mode and energy

Ultraformer III operates in high-energy point shot mode, which is the original and most validated mechanism of action for HIFU: each energy point reaches coagulation temperatures (65-70°C) in the target tissue, producing collagen contraction and neocollagenesis.

Liftera's linear mode distributes energy differently: less concentrated per point, which can reduce discomfort but may also reduce the coagulative effect in the deep target (SMAS, fascia).

3. Improved patient comfort in Ultraformer III

Recent versions of Ultraformer III have significantly improved comfort during treatment through:

• Faster shot cycles: each shot lasts less time
• More controlled energy distribution
• Ergonomic handpieces for the doctor, leading to greater control during application

Liftera's argument about reduced discomfort compared to classic HIFU loses relevance when compared to the updated Ultraformer III.

4. Body versatility

Ultraformer III has cartridges specifically designed for body areas with thicker tissue (abdomen, thighs, buttocks): 6 and 9 mm cartridges for subcutaneous fat and 13 mm for deep adipose tissue.

Liftera has a more facial-oriented application profile. For clinics that work on both face and body, Ultraformer III's versatility is a significant advantage.

5. Clinical evidence

Ultraformer III has a greater number of published clinical studies and a broader history of use in leading clinics internationally. The evidence base is stronger for comparing results.

The comparison in summary

| | Ultraformer III | Liftera |

|---|---|---|

| Shot mode | Point (classic HIFU) | Linear |

| Available depths | 7 (1.5 to 13 mm) | Smaller range |

| Coagulative effect on SMAS | High | Moderate (distributed energy) |

| Comfort | Improved in current versions | Traditional argument for improvement |

| Body versatility | High (6, 9, 13 mm cartridges) | Limited |

| Clinical evidence | Extensive published base | Smaller comparative base |

| Use in premium clinics in Europe | Dominant standard | Less common |

Why Santé chose Ultraformer III

The choice of equipment at Santé is a medical, not commercial, decision. We chose Ultraformer III because:

1. Greater depth precision: we can adapt the treatment to the actual anatomy of each patient, area by area
2. Greater effect on deep layers: for true SMAS lifting, we need the high-energy point coagulative effect
3. Versatility: we work on both face and body with the same high-quality equipment
4. Evidence: the published clinical base is broader and gives us more tools to adequately inform patients
5. Consistent results: the Ultraformer III learning curve is well-established within our team

What matters more than the equipment: the doctor and the protocol

However, we want to be honest with an important nuance: the best HIFU equipment in the world in the hands of an inexperienced doctor yields worse results than a second-generation device in the hands of an experienced specialist.

What makes the difference in HIFU results is not just the equipment — it's the combination of:

• Quality equipment (necessary but not sufficient)
• Doctor's experience in diagnosing laxity and designing the protocol
• Anatomical knowledge to adjust depths and energies area by area
• Expectation management with the patient before treatment

At Santé, all three factors are present. That's why Ultraformer III, in our hands, delivers the results it does.

Frequently Asked Questions

Can I bring my Liftera treatment history to Santé?

Yes. If you have already had HIFU treatments at another center, please share that information during your consultation. The doctor will assess the current state of the tissue and design the most appropriate protocol.

How many Ultraformer III sessions do I need?

Typically 1 annual or semi-annual session depending on the degree of laxity and individual response.

Does Ultraformer III hurt more than Liftera?

Each patient's experience varies. The current Ultraformer III has improved comfort systems, and the practical difference in sensation compared to Liftera is much smaller than in previous generations.

What is the price of Ultraformer III treatment at Santé?

The price varies depending on the areas treated and the cartridges used. We will provide detailed information during the prior medical consultation.