Reaction Skin Tightening

Reaction is a non-invasive, all-in-one solution for the most popular medical aesthetic procedures.

Reaction by Viora – bi-polar multi-RF technology aesthetic device, featuring vacuum therapy, offers quick, safe treatments for various conditions, with optimal clinical results.

Reaction Puts You, the Physician, in the Drivers Seat. With Reaction at your fingertips, you’re in full control when treating patients. You manage the depth of penetration, so you can treat a patient’s entire body and face, including the forehead, jaw, and other bony areas, without worrying about causing your patient discomfort.

The Technology Behind Reaction

Reaction’s cutting edge CORE technology, applies an advanced combination of RF and vacuum therapy to offer the most effective body and facial treatments on the market. Now that you can control penetration depth, target different tissues for various treatments, and attain efficacy temperatures faster, your treatment sessions become shorter, saving you time and allowing you to work with more patients.

Following the advancements of CORE, Viora has developed a variety of special protocols for innovative treatment concepts.


Features & Benefits

  • Superior treatment control & precision targeting
  • Broader dermal effect & higher energy absorption
  • Highly efficient & effective treatments with proven results
  • Cost effective with quicker treatments, for a better return on your investment
  • Safety & flexibility of a non-invasive solution
  • Works in conjunction with Viora’s ST, BC & FC hand pieces

Reaction by Viora – your clinically proven, safe, effective, painless and non-invasive solution.

Reaction Technical Specs

Skin Tightening B-Contour F-Contour
RF Power Up to 125 J/cm3 Up to 50w Up to 25w
RF Mode I 0.8 MHz 0.8 MHz 0.8 MHz
RF Mode II 1.7 MHz 1.7 MHz 1.7 MHz
RF Mode III 2.45 MHz 2.45 MHz 2.45 MHz
RF Mode IV 0.8 MHz, 1.7 MHz, 2.45 MHz 0.8 MHz, 1.7 MHz, 2.45 MHz 0.8 MHz, 1.7 MHz, 2.45 MHz
Vacuum NON Pulsed Pulsed
Treatment Area 8mm x 8mm 35mm x 30mm 15mm x 10mm
Unit Weight
17kg. – desktop
19 kg. – wheel base
Dimensions (LxWxH) 40(L) x 35(W) x 45(H)
Electrical Requirements 90-264 VAC; 50/60 Hz; Single Phase

Reaction FAQs

What does the Reaction™ cellulite treatment feel like?

The treatment is simple and comfortable, and may resemble the sensation of a deep tissue massage. The practitioner uses a treatment applicator that is moved across the treatment area in slow, concentrated motions.


How many cellulite treatment sessions will I need?

A treatment course of 4-8 sessions is recommended for optimal results; however it is important to keep in mind that response to treatment varies from person to person, as do the results. Your practitioner will be able to establish a proper treatment guideline that suits your profile.


What does the skin tightening treatment feel like?

During the treatment, you will experience dual sensations of hot and cold temperatures on the surface of your skin. The integrated skin cooling mechanism ensures that the temperature of your skin is maintained throughout the treatment duration.


How many skin tightening treatment sessions will I need?

A treatment course of 3-6 sessions is recommended for optimal results, however response to treatment varies from person to person. Your practitioner will be able to establish a proper treatment guideline that suits your profile.


What does the treatment involve?

During the initial consultation, your practitioner will perform a test spot procedure to ensure suitability for treatment and determine the optimum treatment settings. Depending on the intended application, gel or oil will be applied to the treated area and the relevant applicator will be used to determine comfort and skin response. After the evaluation is complete and assuming suitability for treatment, the practitioner will schedule the treatment course.


How effective are the treatments?

The cellulite and body contouring treatments have generated exceptional results, as early as the fist treatment. Patients have recorded a firmer and smoother appearance post treatment, with visible results. The skin tightening procedure has also been very successful in improving the appearance of deep folds, wrinkles and sagging skin.


Reaction™ is FDA cleared for temporary reduction in the appearance of cellulite, relief of minor muscle spasm, and temporary improvement of local blood circulation.