Ulthera vs Shurink Universe: Understanding the Differences Between HIFU Lifting Procedures

Once concerns about reduced elasticity or sagging skin begin, the names 'Ulthera' and 'Shurink Universe' tend to come up in searches. Both devices are classified as lifting procedures using High-Intensity Focused Ultrasound (HIFU), and domestic medical trade publications also introduce Ulthera, Shurink, Doublo, and Ultraformer as devices belonging to the same HIFU category.

This article neutrally summarizes how the two devices work, what kind of progression and downtime can be expected after treatment, and what to pay attention to in home care following the procedure.

The Basic Principle of HIFU Lifting

HIFU works by concentrating ultrasound energy at a specific point at a certain depth, rather than on the skin's surface. When ultrasound simply passes through tissue, it is explained to cause little damage, but the moment the energy converges at a single point, the temperature at that point rises sharply, which can induce a localized thermal reaction.

It is understood that when this thermal reaction is delivered to the SMAS (fascia) layer, it can induce tissue contraction along with collagen production. However, this describes the mechanism by which tissue responds, and the actual degree of improvement in elasticity or wrinkles can vary significantly depending on individual skin condition, age, treatment area, and practitioner skill, making it difficult to view this as evidence guaranteeing a specific outcome.

Ulthera and Shurink Universe: What's the Same, What's Different

What the two devices have in common is that they are both HIFU-category devices capable of delivering ultrasound energy down to the SMAS layer. This point is also confirmed through reports in medical trade publications.

However, claims stating that 'the treatment principles of Shurink and Ulthera are completely identical' are only found on clinic promotional pages and are not cross-verified information. While both devices broadly fall under the same HIFU category, the depth and settings of energy delivery, as well as the detailed protocols used during actual treatment, can vary depending on the device and practitioner. Therefore, rather than simply concluding that the two devices are 'the same' or that 'one is better,' it is necessary to consult with a specialist about your skin condition and the area you wish to treat.

Timing of Results and Downtime: What to Know

Some sources mention that it may take anywhere from 1 to 3 months to notice results after the procedure, but this information is also found only in promotional material from a single clinic and cannot be considered reliable clinical data. Since the process of collagen production and tissue remodeling is a physiological response that takes time, it is more realistic to expect gradual changes rather than immediate, noticeable results right after the procedure.

Specific information about downtime is not included in the confirmed evidence available. However, because the procedure uses thermal energy, temporary redness, warmth, or swelling may appear immediately after treatment, and this can vary by individual. It is safest to thoroughly discuss the care of the treated area and expected reactions with your attending physician before the procedure.

Skin Care During the Post-Procedure Recovery Period

Immediately after a HIFU procedure, the skin barrier may become temporarily sensitive. During this period, it can help to avoid irritating ingredients and continue with gentle care focused on soothing and moisturizing.

During the subsequent recovery period, as collagen remodeling progresses, the skin can become prone to dehydration, so it is advisable to maintain a routine that manages skin condition through adequate hydration. Of course, the specific aftercare methods and which products can be used should primarily follow the guidance of your attending physician.

Post-Procedure Recovery: Home Care Makes the Difference

During periods when skin tends to become sensitive, such as right after a procedure, it can help to reduce irritation and focus on soothing and barrier care. AbyJu Cream is designed with this kind of post-procedure home care in mind, consisting of two steps: immediately after the procedure, STEP1 Ultra Cera-Rich can be used to focus on soothing and barrier care, followed by STEP2 Hydro Re-Boosting during the recovery period to replenish deep hydration. However, since the products and timing appropriate for use after a procedure can vary depending on individual skin condition and the opinion of the attending physician, it is safest to consult before use.

Medically reviewed by 아비쥬의원 의료진. (September 10, 2026)