Thermage FLX — Radiofrequency Lifting Proven by 20 Years of Clinical Trials

If Your Skin Has Started to Sag, Look at the Cause First

The reason elasticity drops and facial contours blur is not simply due to age. It is a structural change caused by the collapse of the collagen structure in the dermal layer of the skin.

Collagen decreases by about 1% every year after our 20s, and this rate accelerates significantly when combined with UV rays, stress, and a lack of sleep. Even if you diligently apply skincare products to the surface, if the structure of the dermal layer itself collapses, superficial care has its limits.

Thermage FLX is an RF lifting procedure that targets this exact issue by restoring the collagen structure of the dermal layer itself. By delivering high-frequency energy deep into the dermis without damaging the skin surface, it shrinks aged collagen and induces the synthesis of new collagen.

Principles of Thermage Lifting — Cool the Epidermis, Heat the Dermis

The Process of RF Regenerating Collagen Thermage FLX operates on a Bulk Heating method using Monopolar RF.

1. Cooling Starts — The moment the treatment tip touches the skin, the cooling system activates to protect the epidermis.

2. Dermis Heating — As the high-frequency energy passes through the epidermis and reaches the dermal layer, the temperature of the targeted area instantly rises to 40~50°C.

3. Collagen Contraction & Denaturation — Thermal stimulation causes aged collagen fibers to contract and denature, activating fibroblasts to begin synthesizing new collagen.

4. Skin Structure Restoration — Over time, collagen density increases, gradually improving elasticity and contours.

Thanks to its structure that selectively heats only the dermis without damaging the epidermis, there are no concerns about scabbing or hyperpigmentation unlike laser treatments. Washing your face and applying makeup are possible on the very day of the procedure.

4th Generation FLX: What is Different from the Previous Generation?

Thermage FLX Effects — The Timeline of Collagen Recovery

The most significant feature of Thermage FLX is that its effects deepen over time rather than just providing an immediate change. According to clinical data (Solta Medical, 2017~), a 92% tightening effect sensation rate and a 94% treatment satisfaction rate were reported between 2 to 4 months post-procedure.

• Immediately After — Immediate sensation of elasticity due to collagen contraction, improved skin radiance.

• 1~3 Months Later — Full-scale production of new collagen, beginning of wrinkle reduction, enhanced skin texture.

• 6 Months Later — Maximization of collagen density, maximized tightening and contour improvement.

• Over 1 Year — Maintenance of elastic skin condition (varies depending on the individual, number of shots, and lifestyle habits).

The duration of the effect varies depending on skin condition, number of shots, and post-care. Generally, an annual treatment can consistently maintain skin elasticity.

Thermage FLX Application Areas

🔵 Total Tip 4.0 — Entire Face & Neck

• Improvement of fine lines on the forehead, crow's feet, and nasolabial folds

• Addressing sagging cheeks and refining the jawline

• Pore improvement & redness reduction

• Neck wrinkle reduction and skin elasticity recovery

  Shot configurations: 300 · 600 · 900 REP (Determined by treatment area and skin condition)

🟣 Eye Tip 0.25 — Exclusive for the Eye Area

The skin around the eyes is the thinnest on the face and has the most movement, making it highly susceptible to rapid aging. The Eye Tip is exclusively designed for this sensitive area, directly targeting the eyelids and under-eyes, which are difficult to treat with other procedures.

• Improvement of sagging eyelids

• Reduction of fine lines around and under the eyes

• Natural eye contour recovery without surgery or fillers

  Shot configurations: 225 · 450 REP

We Recommend Thermage Lifting for Those Who:

• Have decreased skin elasticity and have started to experience overall sagging.

• Are concerned about fine lines, nasolabial folds, and crow's feet.

• Want to restore their V-line and jawline.

• Have enlarged pores and rough skin texture.

• Want to improve drooping eyelids without surgery.

• Need to return to their daily routines on the day of the procedure with zero downtime.

• Want to proactively manage aging starting in their 20s and 30s.

Note: Consistently receiving Thermage FLX starting in your 20s can continuously compensate for collagen loss. The cumulative effect is much greater due to differences in fibroblast function compared to starting after aging has already progressed significantly.

Post-Procedure Precautions

• Temporary heat sensation, mild swelling, and redness may appear immediately after the procedure, but these mostly disappear within 2 to 3 days, or a week at most.

• Washing your face and applying makeup are possible on the day of the procedure (using a mild, hypoallergenic cleanser is recommended).

• Avoid strong skin stimulation, such as meridian massages, for 1 month after the procedure.

• Refrain from heat-inducing activities, such as drinking alcohol, using saunas, and engaging in strenuous exercise, for 1 week after the procedure.

Frequently Asked Questions (FAQ)

Q. Is the Thermage FLX procedure painful?

As the high-frequency energy is delivered, you may feel heat or a tingling sensation. The 4th generation FLX is designed to minimize pain with its multi-directional vibration function and step-by-step cooling system. At Celita Clinic, we manage pain by combining LDM care and topical anesthetic cream.

Q. When will I start seeing the effects of Thermage FLX?

While some may feel an immediate tightening effect right after the procedure, the full-scale collagen regeneration effect starts to become noticeably tangible 1 to 3 months later. The peak of the effect occurs around 6 months and generally lasts for over a year.

Q. How often should I get Thermage lifting?

We generally recommend one session every 8 months to 1 year. For anti-aging prevention purposes, consistently receiving treatments from your 20s or 30s is highly advantageous in terms of cumulative effects.

Q. How can I verify if it's a genuine tip?

CELITA CLINIC strictly uses genuine tips certified by Solta Medical. You can verify it directly on the official Thermage website using the QR code on the certificate of authenticity provided after your procedure. Please be sure to verify whether recycled tips are being used at clinics that do not provide a certificate of authenticity.

Q. Is Thermage FLX a safe procedure?

Yes, it is a medical device approved by the US FDA and the Korean Ministry of Food and Drug Safety (MFDS). Its safety and efficacy have been thoroughly proven through over 2 million accumulated procedures performed in more than 100 countries worldwide.

Conclusion

Thermage FLX is not a procedure that promises dramatic, overnight changes. It restores the collagen structure inside the skin, resulting in natural improvements that gracefully reveal themselves over time. That is the reason Thermage has been chosen worldwide for over 20 years. At Celita Clinic, based on precise skin analysis and a 1:1 customized design, we provide Thermage FLX treatments that do not waste a single shot.

※ This content was written for informational purposes based on the professional knowledge of our medical staff. Effects and reactions may vary depending on individual skin conditions, and we highly recommend a thorough consultation with professional medical staff before deciding on the procedure.