Thermage FLX
Advanced Radiofrequency Skin Tightening & Collagen Remodeling Therapy
Introduction
Overview
Thermage FLX is a premium non-invasive skin tightening treatment that uses advanced monopolar radiofrequency (RF) technology to stimulate collagen production and improve skin firmness.
This treatment delivers controlled RF energy deep into the dermis, heating collagen-rich layers to trigger immediate contraction and long-term collagen remodeling. As a result, the skin becomes tighter, smoother, and more lifted over time.
Thermage FLX is widely recognized as one of the most effective non-surgical lifting treatments, offering visible improvement in skin laxity with minimal downtime.
Thermage FLX has been cleared by the U.S. Food and Drug Administration (FDA) as a safe and effective technology for treating wrinkles, deep nasolabial folds, skin laxity, and submental fullness. It is widely used in aesthetic medicine to deliver non-invasive lifting and long-term skin tightening results with a high safety profile.
At Sorella, Thermage FLX is performed following a personalized protocol to ensure optimal energy delivery, comfort, and natural-looking results.
Before & After
Real client results after Thermage FLX at Sorella.
Treatment
Suitable For
- Experience mild to moderate skin laxity
- Want non-surgical lifting solutions
- Notice early signs of aging
- Want firmer and more defined skin
Treatment
Highlights
- Stimulates collagen from deep within the skin
- Non-invasive lifting and skin tightening
- Improves skin firmness and elasticity
- Smooths fine lines and wrinkles
- Enhances facial contour definition
- Suitable for face, neck, and body areas
Treatment Areas
- Face (full face lifting)
- Jawline & double chin
3 steps
Treatment Process
Treatment time: approx. 60–90 minutes
Thermage FLX works by heating the deep dermal layers using RF energy, while protecting the skin surface with an advanced cooling system.
This process helps:
The result is progressively firmer, smoother, and more lifted skin over time.
- Stimulate natural collagen regeneration
- Tighten existing collagen fibers
- Improve skin elasticity and structure
The Professional Skin Boutique
Why choose Sorella Beauty Spa
At Sorella – The Professional Skin Boutique, every facial treatment is built on a structured skin-health system, combining skincare science with advanced aesthetic technology.
- Improves overall skin health, not just temporary cosmetic results
- Combines professional-grade cosmeceuticals with non-invasive aesthetic technology
- Treatments personalised to each skin condition
- Supports healthy skin aging through a consistent skincare routine
- EST. 2016
- 10+ years of expertise
- 10,000+
- International clients from many countries
- 05
- Locations across Vietnam
- 3,300+
- 5-star reviews on Google Maps
What Our Clients Say
What clients say after visiting Sorella.
Linh Nguyen
Hanoi, Vietnam
The consultation was unhurried and genuinely thorough. My therapist explained every step before starting, and my skin has looked calmer ever since.
Sarah Mitchell
London, United Kingdom
Booked a facial while travelling and it was the best decision. Spotless room, gentle technique, and honest advice about what my skin actually needed.
Mai Tran
Hung Yen, Vietnam
I have sensitive skin and was nervous about peels. They started slow, checked in constantly, and the result was even tone without any irritation.
Ji-woo Park
Seoul, South Korea
The staff spoke enough English to explain everything clearly. The treatment room was immaculate and the products were exactly what they described.
Emma Wilson
Sydney, Australia
Three sessions in and the difference is obvious. They track progress with photos and adjust the plan instead of pushing extra services on you.
Thu Ha Pham
Ho Chi Minh City, Vietnam
What stood out was how little they upsold. They said one treatment was not right for my skin yet and suggested waiting. That earned my trust.
Chen Wei
Singapore
Clean, quiet and genuinely relaxing. The therapist adjusted pressure whenever I asked, and my skin felt hydrated afterwards rather than tight.
Ngoc Bich Vu
Hanoi, Vietnam
I came in with post-acne marks and left with a realistic plan, not promises. Four months on, the texture is smoother and the marks have faded.
Julia Berger
Munich, Germany
Easy to book in English and the prices were explained upfront with no surprises. The Hydra Glow left my skin looking rested after a long flight.
Duc Minh Tran
Hanoi, Vietnam
Came in with my wife and ended up booking for myself. No fuss, no hard sell, just careful work and clear aftercare instructions I could follow.
Aiko Tanaka
Tokyo, Japan
The hygiene standard is what convinced me to return. Everything was sealed and opened in front of me, and each product was explained as we went.
Phuong Thao Do
Hung Yen, Vietnam
I have been coming for two years now. The same therapist every time, so she knows my skin and adjusts without me having to explain it all again.
Quang Huy Nguyen
Hanoi, Vietnam
Booked the microneedling course. The downtime was exactly what they said it would be, and the follow-up call to check on me was a nice touch.
Sofia Rossi
Milan, Italy
I have been to spas across Europe and this compares well with any of them. Careful technique, real expertise, and prices that feel entirely fair.
Kim Anh Hoang
Ho Chi Minh City, Vietnam
They took time to explain why my old routine was making things worse. A few simple changes plus their treatments, and the difference is clear.
Daniel Brooks
Manchester, United Kingdom
Straightforward and professional. Nobody pushed a package on me, the room was spotless, and the therapist clearly knew what she was talking about.
Bao Chau Ly
Hanoi, Vietnam
The best part is the honesty. They will tell you when something will not work for you, which is rare, and it is exactly why I keep going back.
Hannah Schmidt
Berlin, Germany
Went in for a single facial before an event and left with skin that looked genuinely rested. Booking, timing and aftercare were all handled well.
In Their Own Words
Real experiences, shared straight from the treatment room
Book Thermage FLX
Our specialists will assess your skin and recommend the right treatment before you begin.
Hotline: 0902 752 725 Book online