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What are Ulthera and Ultherapy Prime?

Ulthera, also known by the brand name Ultherapy, is a non-invasive lifting treatment that uses micro-focused ultrasound to create tiny heat points at precise depths under the skin. This heat stimulates collagen and may tighten deeper supporting tissue over time. It has been used for many years and is FDA-cleared for lifting the brow, chin and neck and improving lines on the décolletage.

Ultherapy Prime is the newer-generation system from the same manufacturer. It keeps the core micro-focused ultrasound technology and real-time ultrasound imaging, but on an updated platform. In practice, patients usually experience a similar treatment, while the practitioner works with enhanced visualization and a redesigned system.

How are they similar?

Mechanism: Both deliver focused ultrasound energy to set depths without cutting the skin surface.
Depths: Both typically use transducers that target around 1.5 mm, 3.0 mm and 4.5 mm, reaching the dermis and the SMAS layer.
Visualization: Both let the practitioner see the tissue layers on screen before delivering energy.
Results timeline: Both work gradually, with collagen remodeling over two to three months and continuing improvement for some patients up to six months.
Downtime: Both usually allow a return to normal activities the same day.

How are they different?

Platform generation

Ultherapy Prime is the updated system. Manufacturers typically introduce new platforms to refine imaging, workflow and user interface, and Prime follows this pattern. Re:berry lists both on its menu so that the doctor can select the system that fits a patient's plan.

Imaging

Ultherapy Prime offers upgraded visualization. Clearer imaging can help the practitioner confirm that energy is placed at the intended depth, which is especially relevant in areas where tissue thickness varies, such as the jawline and under the chin.

Treatment experience

From the patient's side, the sensation is broadly similar: brief deep heat and a prickling or aching feeling with each line of energy. Comfort depends far more on the area, the depth used, your pain tolerance and the practitioner's technique than on which system is used. Read does Ultherapy hurt for practical comfort tips.

Availability and planning

Some patients specifically request one system because they have tried it before. Others are happy for the doctor to choose. If you are returning for maintenance after a previous Ulthera session elsewhere, bring any record of shot counts and areas treated so that the plan can build on what you had.

Which one should I choose?

For most people, the more important questions are not which machine but whether micro-focused ultrasound suits your skin, which areas need lifting, and how many lines (shots) are appropriate. At Re:berry Hongdae, the doctor considers:

Your tissue: Skin thickness, fat volume and degree of laxity.
Your goals: Jawline definition, brow lift, neck firmness or overall maintenance.
Your history: Previous lifting treatments, fillers or threads.
Your schedule: How much time you have in Seoul and when you fly.
Your combination plan: Whether Thermage FLX, Sofwave, boosters or Botox will also be used.

Re:berry's philosophy is to diagnose first and design a combination rather than push one device. The doctor will explain why one system is recommended for you.

Who may not be suitable for either?

People who are pregnant
Those with open wounds, active acne or infection in the treatment area
People with very thin skin and little fat, where deeper settings may be adjusted or avoided
Patients with certain implants or recent fillers in the area, which need timing discussion

Side effects for both systems

Common, usually temporary effects include redness, mild swelling, tenderness and tingling for hours to days. Some people notice small bruises or welts along treatment lines. Less common effects include temporary numbness or nerve irritation. These are generally similar between Ulthera and Ultherapy Prime. Our page on side effects of Ultherapy explains what is normal and when to contact the clinic.

How about shot counts?

Shot count, meaning the number of lines of energy delivered, affects both the outcome and the cost. More shots are not always better; the right number depends on face size, tissue and goals. The doctor will propose a count and explain its distribution across areas. Pricing depends on the system, shot count and plan, and is confirmed in writing at consultation.

Aftercare and planning a trip

Because downtime is usually minimal, both treatments fit into a Seoul itinerary. Many people fly within a day or two. Avoid saunas and strong exfoliants for a few days, and use sunscreen. Our aftercare guide for Ultherapy and Thermage has full details.

How do they compare with other lifting options?

Ulthera and Ultherapy Prime are often discussed alongside Thermage FLX and Sofwave. Thermage uses radiofrequency to heat a broad volume of skin and is often chosen for texture and overall tightening. Sofwave uses a different ultrasound approach aimed at the mid-dermis, with shorter sessions. Micro-focused ultrasound is the option among these that reaches the SMAS layer, which is why it is commonly chosen for jawline and brow lifting. Many patients combine two devices months apart or in the same session when the doctor considers it appropriate.

Book a lifting consultation

See Location & Hours for the Hongdae branch address and opening hours, and request an appointment via our Booking page.

Is Ultherapy Prime stronger than Ulthera?

Not necessarily. Both use the same type of micro-focused ultrasound, and energy levels are chosen by the practitioner for each area. Ultherapy Prime is mainly an updated platform with improved imaging and design. The outcome depends more on correct depth, shot count and patient suitability than on the machine generation.

Do Ulthera and Ultherapy Prime last the same amount of time?

Results from both are commonly described as lasting around a year or longer, depending on age, skin condition and lifestyle. Because collagen continues to age naturally, many patients choose maintenance sessions about once a year. Results vary by individual. Sun protection and a stable weight help results last longer.

Can I switch from Ulthera to Ultherapy Prime for maintenance?

Yes, many patients move to the newer system for maintenance. Bring details of your previous session, such as areas and shot counts, so the doctor can plan appropriately. The core mechanism is the same, so switching is generally straightforward. The doctor may still adjust depths or shot distribution.

Is one better for Asian skin?

Both systems are widely used on Asian skin in Korea. Because micro-focused ultrasound bypasses the surface, the risk of pigment changes is generally lower than with some lasers. Skin thickness and fat volume matter more than the system choice, and settings are adjusted accordingly.