Imagine if you could lift sagging cheeks, tighten a drooping jawline, and smooth wrinkles — without surgery. Modern aesthetic medicine now makes this possible through a procedure called the thread lift. A fine, biocompatible thread is gently inserted beneath the skin, physically repositioning facial tissues upward to restore a youthful, natural-looking contour. What makes thread lifts particularly remarkable is that while the threads hold the skin in a lifted position, they also stimulate the body’s own collagen production. This creates firmer, more elastic skin long after the threads have dissolved.
For many people, the idea of undergoing a traditional facelift surgery—with its extensive scarring, long recovery time, significant pain, and the risks associated with anesthesia—is daunting. By contrast, a non-surgical face lifting procedure such as a thread lift offers visible, immediate results with minimal discomfort, no major scarring, and a rapid return to daily activities. For patients who want to turn back the clock without the commitment of surgery, thread lifting provides a compelling solution.
It might sound too good to be true. But the truth is that millions of thread lift procedures have been performed worldwide. In fact, according to global aesthetic industry reports, thread lifting is one of the fastest-growing non-surgical procedures for facial rejuvenation. A comprehensive review published in Clinical, Cosmetic and Investigational Dermatology (2022) highlighted not only the growing demand for thread lifting but also its solid safety record and patient satisfaction.
Several clinical studies have further validated the safety and efficacy of thread lifts. For instance, a 2021 study in Dermatologic Surgery reported that patient satisfaction rates reached up to 90% at six months post-treatment. Meanwhile, a study in Plastic and Reconstructive Surgery observed that collagen production and visible lifting continued even after the threads had fully dissolved.³ These findings provide strong evidence that thread lifting is not just a passing trend, but a scientifically backed, reliable treatment.
Thread lifting has come a long way since its beginnings in the 1990s. The technique was pioneered by Dr. Marlen Sulamanidze, a Russian surgeon who introduced the use of barbed polypropylene sutures to lift facial tissues. These early threads, though effective in lifting, were non-absorbable and posed challenges such as extrusion (threads pushing out of the skin), migration, and infection.
By the 2000s, absorbable PDO (polydioxanone) threads began to replace their non-absorbable predecessors. PDO threads, originally used in other surgical fields, offered a safer, temporary alternative. The U.S. FDA approved the use of PDO threads for aesthetic procedures in 2016, a milestone that marked the start of mainstream adoption.
Today’s advanced threads are made from materials like PLLA (poly-L-lactic acid) and PCL (polycaprolactone), offering longer-lasting results and superior safety profiles. Modern thread designs have also evolved to feature barbs or cones that anchor more effectively to facial tissues, minimizing the risk of complications while maximizing lifting power.
In simple terms, a thread lift works by inserting temporary sutures under the skin to both lift and tighten sagging facial tissue. But the benefits don’t stop there. The threads also serve as a scaffold that stimulates the body to produce new collagen around the treated areas.The process begins with the insertion of fine, medical-grade threads beneath the skin using a small needle or a blunt-tipped cannula. These threads are carefully placed in strategic areas of the face where lifting is desired—typically along the jawline, cheeks, brows, and neck.The threads are designed with either barbs or cones that latch onto the underlying tissues. Once secured, the practitioner gently pulls the threads to lift the skin into a more youthful position. This physical lifting provides immediate improvement in contour and skin tautness.At the same time, the insertion of the threads triggers a natural healing response in the body. This response leads to the production of collagen—a protein essential for skin strength, elasticity, and smoothness. As the threads gradually dissolve over time (usually between 6 and 24 months depending on the material), the newly formed collagen continues to support the skin, extending the rejuvenating effects well beyond the lifespan of the threads themselves.
In essence, a thread lift combines the benefits of an instant, mechanical lift with the long-term advantages of collagen stimulation. The results are both immediate and enduring.
Among all non-surgical face lifting treatments, thread lifting stands out for delivering the most visible and immediate lifting effect. It often outperforms other popular non-invasive procedures like Ultherapy or injectable collagen stimulators (such as Lenisna, Ellansé, or Radiesse) in terms of elevating sagging skin.
Patients typically observe:
But how long do the results last? Most patients can expect the effects to endure for six months to two years, with some enjoying benefits even longer.
The variation in longevity depends on several factors, which we will explore next.
Several key elements influence how long your thread lifting results will last.
Threads need an anchoring mechanism to grip tissues effectively.
Cones, commonly used in threads like Silhouette Soft, provide a broad surface area that can grip more tissue. However, they tend to have lower tension retention. This often leads to the lifting effect diminishing within the first three months as the cones may fold or shift.
Barbs, on the other hand, are tiny hooks running along the thread’s length. They offer stronger tension and better resistance to folding or slipping, resulting in a more durable lift.
Barbs can be either cut or molded into the thread:
Recent studies and product testing, including the comparison images you see above, clearly demonstrate that molded sutures maintain their structure and lifting power longer than conventional cut sutures.
Modern ultrasound-molded threads, such as those produced by Double-Fix, represent the pinnacle of thread technology. These threads are crafted without heat molding, preserving the integrity of the thread material and barbs. They can support tissue loads of up to 4.5 kg, ensuring a robust and long-lasting lift without adding bulk or stiffness to the face.
The material from which the threads are made also plays a critical role in the longevity of results.
| Material | Expected Duration |
| PDO (Polydioxanone) | 6 to 9 months |
| PLLA (Poly-L-Lactic Acid) | Up to 18 months |
| PCL (Polycaprolactone) | Up to 24 months |
Of these, PCL threads offer the longest-lasting lift and are often recommended for patients seeking enduring results.
While thread lifts are powerful on their own, they excel even more when combined with other treatments.
Threads provide the lifting foundation, but they do not replace lost volume in hollow areas of the face. To achieve a comprehensive rejuvenation, many patients choose to combine thread lifting with HA fillers, which restore volume and enhance the face’s structural support.
For even more dramatic results, Ultherapy or HIFU treatments can be added. These use focused ultrasound to stimulate deep skin layers, promoting further collagen production and tightening. Additionally, injectable collagen stimulators (like Radiesse or Lenisna) can be strategically applied to areas like the temples, forehead, and submalar regions. This not only enhances the lifting effect but also extends the longevity of the results.
This combination approach—lifting, volumizing, tightening, and stimulating collagen—delivers a 360-degree rejuvenation that can make patients look years younger.
While thread lifting offers transformative results for many, it’s important to understand that it is not the right solution for every patient. Like all aesthetic treatments, there are certain cases where thread lifting may not be suitable.
Patients who may not be ideal candidates include:
1) Patients of Very Advanced Age (70 and Above)
As we age, the skin loses not only elasticity but also significant volume and structural support. In patients over 70, the degree of skin laxity may be too great for thread lifts to achieve meaningful results. In these cases, a surgical facelift remains the more effective option for restoring youthful contours.
2) Individuals with Severe Volume Loss
If a patient has experienced extensive facial fat loss or has very thin, inelastic skin, threads may not have enough tissue to grip and lift effectively. Volume restoration with fillers or fat grafting may be recommended before considering any type of thread lifting.
3) Candidates Who Truly Require Surgical Intervention
For those with profound skin laxity, sagging neck tissues, or heavy jowls, even the most advanced non-surgical face lifting methods—including threads—may not deliver satisfactory results. In such situations, a facelift or neck lift surgery will provide the more durable and dramatic outcome the patient desires.
It’s crucial to remember that thread lifting can’t do it all. While it excels at correcting mild to moderate skin sagging and boosting collagen production, it cannot fully replace the results achievable with surgery for patients who need extensive tissue repositioning.
Thread lifting has evolved from a novel concept into a trusted, scientifically supported method of facial rejuvenation. It offers the immediate, visible lifting effects of a surgical facelift without the associated risks, downtime, or scarring.
When performed by a skilled and experienced practitioner, thread lifting provides:
If you’re seeking a non-surgical face lifting solution that delivers real, lasting results, thread lifting may be the perfect option.
Don’t let aging define your appearance. Contact Dr. Park’s clinic today to schedule a personalized consultation. Discover how thread lifting can refresh your look and boost your confidence—without the need for surgery.
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