Program
Thermage FLX
for Skin Tightening
A non-invasive RF-based program designed to support firmer, smoother-looking skin on the face, eyes, and body
Table of content
- What Is the Thermage FLX Program?
- What Makes Thermage FLX Program Stand Out
- Areas Treated with the Thermage FLX Program
- How Thermage FLX Program Tips Work
- A Closer Look at the Thermage FLX Program Process
- Before & After Thermage FLX Program: Skin Tightening & Fine Lines
- Your Thermage FLX Program Experience with BSL Clinic
- Your Questions About the Thermage FLX Program
Highlights
Thermage FLX Program
*Sales data. ** The first version of Thermage® was
launched in 2002 in the United States.
What Is the Thermage FLX Program?
The Thermage FLX Program is a non-invasive aesthetic treatment designed to support skin tightening and improve the appearance of fine lines using monopolar radiofrequency (RF) energy. This targeted heat gently stimulates collagen-rich layers beneath the skin—helping to firm and smooth its texture over time.
Unlike procedures involving needles or surgery, the Thermage program works without disrupting the skin’s surface. It’s often chosen by those seeking a more refined approach to skin tightening on the face, eyes, and body—with minimal to no downtime.
What Makes Thermage FLX Program Stand Out¹
25% Faster Treatments
The TOTAL TIP 4.0 cm² covers more surface area, allowing for up to 25% faster treatment than the 3.0 cm² tip.
Optimized Energy Delivery
AccuREP™ technology is a built-in feature of the Thermage FLX program that automatically adjusts RF energy in real time, based on each person’s skin resistance.
- Every person’s skin responds differently to energy.
- AccuREP™ measures the skin’s impedance before each pulse and fine-tunes the energy accordingly.
- This helps deliver consistent, even heating—supporting better comfort and more predictable results.
Patient Comfort
Comfort pulse technology combines vibration and cooling bursts to help ease the treatment experience.
Single Handpiece
One handpiece is used for all areas, simplifying treatment from face to body.
Enhanced User Experience
Intuitive touchscreen interface helps ensure a smooth and seamless treatment flow.
Areas Treated with the Thermage FLX Program
The Thermage FLX Program offers a non-invasive skin tightening approach for the face, neck, and jawline. It uses monopolar RF energy to support improvements in contour and skin texture—without injections or surgery.
For those considering additional zones such as the abdomen or thighs, explore our non-invasive Thermage FLX Program for body contouring.
Targeted treatment areas and expected outcomes:
1 Periocular Area (Around the Eyes):
- Using the Eye Tip, the Thermage FLX Program delivers precise RF energy to the delicate skin around the eyes.
- Helps address concerns such as eyelid laxity, under-eye wrinkles, and crow’s feet—promoting a refreshed, firmer appearance.
- Treats both upper and lower eyelids to reduce sagging and improve overall eye contour.
2 Eyebrows:
- The Thermage FLX Program facilitates brow lifting and definition by tightening the skin in the brow and forehead region.
- Helps improve the appearance of drooping brows, enhancing facial harmony through targeted skin tightening.
3 Cheeks:
- The Thermage FLX Program effectively tightens and firms cheek skin, improving facial contours and reducing laxity.
- Diminishes the appearance of nasolabial folds, supporting a smoother, more refined facial profile through focused skin tightening.
4 Full Face:
- Provides comprehensive skin tightening across the entire face, diminishing fine lines and wrinkles.
- Stimulates collagen production, promoting long-term skin firmness and elasticity, a key benefit of the Thermage FLX Program.
5 Double Chin (Submental Area)
- The Thermage FLX Program targets laxity beneath the chin to help refine the jawline and reduce the appearance of a double chin.
- This contributes to a more sculpted and youthful facial profile through focused skin tightening.
6 Neck
- Designed to treat skin laxity and horizontal lines across the neck, the Thermage FLX Program supports a smoother, firmer contour.
- The result is a visibly refreshed neck appearance, aligning with natural movement and definition.
How Thermage FLX Program Tips Work¹
Total Tip 4.0 cm²
- Covers larger surface area for faster sessions (up to 25% faster than 3.0 tip)
- Delivers focused heat to smooth fine lines and wrinkles
- Built-in vibration helps enhance comfort
EYE TIP 0.25 cm²
- Targets delicate skin around the eyes and eyelids
- Uses shallow, precise heat to reduce the appearance of fine lines
- Designed for enhanced precision in sensitive zones
TOTAL TIP 3.0 cm²
- Ideal for facial treatments like forehead and cheeks
- Smooths wrinkles with controlled radiofrequency heat
- Provides gentle vibration during treatment for added ease
BODY TIP 16.0 cm²
- Designed for larger areas like the abdomen, arms, and thighs
- Enhances comfort with vibration during treatment
- Supports effective contouring with consistent energy delivery
A Closer Look at the Thermage FLX Program Process²
The Thermage FLX Program operates through a carefully timed sequence of heating and cooling. Radiofrequency (RF) energy is delivered deep into the dermis while the outer layer is protected by cooling bursts of cryogen. This dynamic process encourages collagen remodeling while minimizing surface disruption.
A Closer Look at the Thermage FLX Program Process²
The Thermage FLX Program operates through a carefully timed sequence of heating and cooling. Radiofrequency (RF) energy is delivered deep into the dermis while the outer layer is protected by cooling bursts of cryogen. This dynamic process encourages collagen remodeling while minimizing surface disruption.
Step-by-Step Overview:
1. Tip Placement
The treatment tip is gently placed on the skin to prepare for energy delivery.
2. Cooling & Vibration Begin
The tip begins to vibrate (if activated), while cryogen is released to cool and protect the skin’s outer layer.
3. RF Energy Delivered
Radiofrequency energy is released, penetrating the deeper layers of the skin. Vibration continues to maintain comfort.
4. Deep Heating Phase
Multiple cryogen pulses help regulate surface temperature, while deep heat and vibration continue working beneath the skin.
5. Final Cooling
A final cryogen release cools the skin. The vibration stops, completing the treatment cycle.
Before & After
Thermage FLX Program: Skin Tightening & Fine Lines
Your Thermage FLX Program Experience with BSL Clinic
At BSL Clinic, the Thermage FLX Program is more than a one-size-fits-all procedure. It’s a skin-tightening journey shaped around your skin’s unique needs—supported by technology, tailored planning, and refined care.
- Begin with a 3D imaging scan to evaluate skin texture, laxity, and collagen behavior
- Allows doctors to map treatment zones—such as jawline, cheeks, or neck—with greater accuracy
- Supports planning of a targeted skin-tightening approach using Thermage FLX Program
- Discuss personal goals, skin changes, and expectations
- Explore how your skin is aging across different layers (epidermis, dermis, SMAS, etc.)
- Understand how Thermage FLX program fits within your skin strategy—alone or alongside other non-invasive treatments
- RF tip types, intensity, and treatment zones are selected to suit your skin profile
- No injections or surgery—just focused thermal energy designed to remodel collagen
- Ideal for concerns like skin laxity, early fine lines, or lower face re-contouring
- Seamless support from booking to post-treatment check-ins
- Clear communication about what to expect before, during, and after
- Gentle post-care guidance to complement long-term skin remodeling
Your Thermage FLX Program Experience with BSL Clinic
At BSL Clinic, the Thermage FLX Program is more than a one-size-fits-all procedure. It’s a skin-tightening journey shaped around your skin’s unique needs—supported by technology, tailored planning, and refined care.
- Begin with a 3D imaging scan to evaluate skin texture, laxity, and collagen behavior
- Allows doctors to map treatment zones—such as jawline, cheeks, or neck—with greater accuracy
- Supports planning of a targeted skin-tightening approach using Thermage FLX Program
- Discuss personal goals, skin changes, and expectations
- Explore how your skin is aging across different layers (epidermis, dermis, SMAS, etc.)
- Understand how Thermage FLX program fits within your skin strategy—alone or alongside other non-invasive treatments
- RF tip types, intensity, and treatment zones are selected to suit your skin profile
- No injections or surgery—just focused thermal energy designed to remodel collagen
- Ideal for concerns like skin laxity, early fine lines, or lower face re-contouring
- Seamless support from booking to post-treatment check-ins
- Clear communication about what to expect before, during, and after
- Gentle post-care guidance to complement long-term skin remodeling
Your Questions About the Thermage FLX Program³
Results appear gradually over 2–6 months as collagen rebuilds. Effects usually last about 12 months, depending on skin, age, and lifestyle. Annual touch-ups are often recommended.⁴ ⁵
Most people feel a brief warming or tingling sensation as the radiofrequency is delivered, followed by cooling. The device also uses gentle vibration and cooling throughout to enhance comfort. While sensitivity varies, most patients describe it as very tolerable.
Side effects are usually minimal. You may experience slight redness, swelling, or tingling in the treated area, but these typically resolve within hours. Your doctor will go over what to expect and how to care for your skin afterward.
There is little to no downtime with the Thermage FLX Program. Most people return to their daily activities right after treatment. You may notice a temporary glow, slight warmth, or mild pinkness in the treated area—but these are typically short-lived.
If you're looking for non-invasive skin tightening and a refreshed appearance without injections or surgery, the Thermage FLX Program could be a fit. A 3D skin analysis and doctor consultation will help determine whether this approach matches your goals.
- Solta Medical. Thermage FLX® HCP Brochure [Internet]. Teralab; [cited 2025 Mar 27]. Available from: https://teralab.hr/wp-content/uploads/2022/05/Thermage-FLX-HCP-Brochure-ENG.pdf
- Solta Medical UK. Thermage FLX for Professionals: Mode of Action. SoltaMedical.co.uk [Internet]. [cited 2025 Mar 28]. Available from: https://soltamedical.co.uk/professionals/thermage-professionals#Thermage-Professionals-Brand-Block
- Solta Medical UK. Thermage FLX: Frequently Asked Questions. SoltaMedical.co.uk [Internet]. [cited 2025 Mar 28]. Available from: https://soltamedical.co.uk/thermage
- Hodgkinson D. Clinical applications of radiofrequency: nonsurgical skin tightening (thermage). Clin Plast Surg. 2009;36(2):261–8.
- Suh D, Lee SJ, Ryou J, Son H, Kim HJ, Kim HS. Monopolar radiofrequency treatment in Asian skin: do multiple RF treatments over time have beneficial effects? Dermatol Surg. 2013;39(4):670–2.
