FDA-cleared non-invasive tightening with 3D volumetric heating to stimulate gradual collagen renewal, improve laxity and refine contours.

Thermage® FLX is a US FDA-cleared non-invasive skin-tightening treatment. It uses patented monopolar radiofrequency technology together with the AccuREP™ real-time regulation system to deliver heat in a 3D volumetric manner to the dermis, helping stimulate progressive collagen production, improve skin laxity and refine contour lines. No surgery is required, and there is generally no specific downtime.
Combining monopolar radiofrequency with intelligent micro-adjustment technology, energy is delivered evenly from the outside in to the dermis and subcutaneous tissue.
AccuREP™ real-time regulation technology: a fifth-generation exclusive technology that measures local skin impedance before each energy pulse and micro-adjusts the radiofrequency output in real time, ensuring energy is delivered evenly.
3D volumetric heating mechanism: radiofrequency energy heats collagen-rich tissue over a three-dimensional, large-area field, helping stimulate collagen contraction and initiate subsequent remodelling.
All-round vibration and soothing cryogen: the tip features Comfort Pulse Technology and cryogen spray, protecting the epidermis while heat is delivered and reducing discomfort during treatment.
A range of dedicated intelligent tips is available. The physician selects the appropriate tip according to the client’s skin condition and contour needs.
Face and jawline (Purple Diamond tip): the signature fifth-generation Purple Diamond tip, with a larger coverage area than the previous generation, helping treat cheek laxity and jawline contour more evenly.
Delicate periocular skin (Jade Eye tip): designed for the thinner skin around the eyes, with a shallower heating depth, helping gently tighten the upper and lower eyelid skin. FDA-cleared for use on the upper and lower eyelids.
Large body areas (Imperial Jade tip): the largest tip surface area, suitable for treating larger areas of lax body skin, such as the abdomen or arms.
Tightness may be felt soon after; clearer change usually builds over months as collagen remodels. Duration varies with skin and lifestyle.
Cooling spray and vibration help comfort. You may feel brief heat in deeper tissue; the physician can adjust energy throughout.
FLX heats a broader dermal volume for firmness and texture; ultrasound focuses deeper SMAS for structural lift. A consultation can advise one or both.
AccuREP™ measures impedance before each pulse and a larger purple diamond tip shortens treatment time with more even energy.