What is thermage flx treatment? Can this technology completely solve skin problems? Let’s listen to Dr. To Lan Phuong’s sharing about this technology!
1. What Is Thermage FLX?
Thermage FLX 4.0 is a non-invasive skin rejuvenation and lifting technology. Thermage uses RF radio waves to penetrate deep into the basal layer of the skin (4mm deep) to increase collagen production, remove old collagen fibers by applying a high amount of heat of about 55°C to twist the collagen fibers in 3D. From there, your skin will become firmer and more elastic.
Compared to Thermage CPT technology (2009), Thermage FLX has improved in processing speed, efficiency and does not create an uncomfortable feeling when using the machine like the old Thermage CPT line.
Thermage technology is especially suitable for those with newly aging skin, with wrinkles just starting to appear on the skin (25 – 40 years old). Therefore, depending on your skin condition, your doctor will prescribe a suitable treatment technology regimen
2. How Does Thermage FLX Work?
Thermage FLX will continuously vibrate and heat the dermis at 55°C to 3D bend collagen fibers, stimulating collagen production. At the same time, Cryogen will continuously cool the epidermis to avoid skin burns when using the machine. This process will be repeated until the end of the treatment, the machine’s tips will stop vibrating.
3. What Does Thermage Flx Do For The Skin? Is It Safe?

4. What To Note During And After Thermage FLX?

Before Thermage Treatment
- Find a reputable Thermage treatment facility
- Do not inject botox or filler within 6 months before using Thermage FLX machine
- Stop using retinol and acids 5-7 days before Thermage
- Drink enough water and moisturize well because after Thermage your skin will be dry
After Thermage Treatment
- Limit sun exposure and makeup in the first 24 hours
- Cover up and use sunscreen carefully
- Gently clean the treatment area
- No strong impact on the treated skin area
5. Cost Of Thermage FLX
Thermage FLX treatment costs about $3,000 – $4,000, depending on the treatment area, doctor’s skills and facility. The smaller the treatment area, the lower the cost (such as facial treatment costs only about $1,500).
6. Thermage FLX Vs Ultherapy
Criteria | Thermage FLX | Ultherapy |
Origin | USA | USA |
Mechanism of action | Unipolar RF waves | Micro-focused ultrasound |
Depth | 3.0 mm | 4.5 mm (SMAS) |
Suitable age | 25 – 40 | 30 – 50 |
Maintenance time | 12 – 18 months | 12 – 24 months |
Cost | $3,000 – $4,000 | $3,000 – $4,000 |
See more: Gold Ultherapy – The Revolutionary Skin Rejuvenation Technology
See more: Non-Surgical Skin Tightening At Lux Beauty Center 2025
7. Results After Thermage Treatment
- Skin is tighter immediately after treatment
- New collagen continues to grow after 2 – 6 months of treatment
- Depending on the individual, the effect lasts from 12 to 18 months
8. Combine Thermage With Any Method
According to Dr. To Lan Phuong: “Most customers will have many skin problems such as aging and melasma or dry and sagging skin. Therefore, when coming to Lux Beauty Center, Phuong often creates a multi-action treatment regimen to solve the skin problems that customers are facing.”
Several combination treatments to maximize the effects of Thermage FLX
- Thermage + Ultherapy: Resolves surface wrinkles and lack of elasticity in the SMAS layer
- Thermage + Tiêm Filler/botox: Treats wrinkles and lost volume in the skin
- Thermage + Laser: Treats wrinkles and skin pigmentation problems
Thermage FLX helps lift and rejuvenate the skin non-invasively, 100% safe and you only need to do 1 session to have smooth and tight skin, not having to repeat it every week. If you have any questions, please share them in the form below for Dr. Phuong to answer!
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