Thermage FLX

Thermage FLX is a non-invasive skin tightening treatment designed to smooth, firm, and contour the skin using advanced radiofrequency technology with no needles and no downtime. At Skin NV, Thermage FLX is a popular treatment for patients seeking natural-looking tightening and rejuvenation of the face and body without surgery.

Close-up of a person's face with a Thermage FLX handpiece near their cheek, showing a facial mapping grid with points and lines, and an applicator touching the skin.

  • Thermage® FLX is an FDA-cleared treatment that uses radiofrequency (RF) energy to heat the deeper layers of the skin, stimulating collagen production and improving skin firmness. It can be used on areas including the face, jawline, eyes, neck, and body to address skin laxity and crepey texture.

  • The treatment delivers controlled radiofrequency energy deep into the skin while protecting the surface, triggering immediate collagen contraction and long-term collagen remodeling. Over time, new collagen forms, helping tighten and smooth the skin while improving overall texture and contour. Treatments are comfortable, customized, and require little to no downtime.

  • Some patients notice a subtle tightening effect shortly after treatment, with continued improvement over the following 2–6 months as collagen production increases. Skin appears firmer, smoother, and more lifted, with results that can last a year or longer depending on individual aging and lifestyle factors.

Before & After Gallery

  • Side-by-side comparison of a woman before and after a Thermage FLX Face treatment showing improvements in skin appearance, laxity, including firmer, more contoured, and smoother skin.
  • Side-by-side comparison of a woman before and after a Thermage FLX Neck treatment showing improvements in skin appearance, laxity, including firmer, more contoured, and smoother skin.
  • Side-by-side comparison of a woman before and after a Thermage FLX Face treatment showing improvements in skin appearance, laxity, including firmer, more contoured, and smoother skin.
  • Side-by-side comparison of a woman before and after a Thermage FLX Body treatment showing improvements in skin appearance, laxity, including firmer, more contoured, and smoother skin.