Reaction™ by Viora

Reaction™ by Viora is the new generation in non-invasive body contouring & skin tightening treatments. It offers multiple treatment applications:

  • Cellulite treatment
  • Circumferential reduction
  • Skin-tightening for aging & lax skin on the face and body
  • Skin tightening treatment for appearance of stretch marks


Reaction™ combines the mechanism of advanced RF energy and vacuum therapy that work with the body's natural regeneration process to deliver safe and effective treatments for cellulite, body contouring, and tightening of the skin. Powered by patented CORE™ technology, Reaction™ features 3 distinct RF modes plus an innovative multi-channel mode, to deliver safe and effective treatments featuring superior treatment control, precision targeting and broader dermal penetration. Uniquely programmable vacuum therapy maximizes the penetration of RF energy in the treatment area and increases local blood circulation, stimulates lymphatic drainage and assists in the shrinkage of fat cell volume.

Cellulite Treatments & Circumferential Reduction

Fat cells in the subcutaneous layer are arranged in chambers surrounded by bands of connective tissue, called septae. With time, septae contract and harden, and are unable to hold the cells within the existing parameters. As a result, fat cells are push up against the skin surface, causing a dimpled skin appearance, also referred to as the lumpy, 'cottage-cheese' effect.

Using CORE™ technology, Reaction™ employs RF energy to the subcutaneous layers to deeply heat the skin tissues that contribute to cellulite, increasing the metabolic breakdown of adipocytes in the superficial fat layer and the diffusion of oxygen in the cells. At the same time, the vacuum therapy intensifies the treatment to facilitate deeper penetration of heat, stimulate lymphatic drainage and enhance the elasticity of the septae.

The treatment is suitable for multiple areas of the body including the buttocks, thighs, abdomen, and upper arms.

Skin Tightening (ST)

Fibroblasts are the major cells in the dermis which produce collagen and elastin fibers. The thickness of the dermis varies from person to person and is affected by age, exposure to sun, cigarette smoke and environmental pollution. Common signs of skin aging include uneven skin tone and texture, wrinkles and folds around the eyes and mouth, and stretch marks on various areas of the body.

Reaction™ utilizes RF energy to stimulate existing collagen and elastin fibers, enhancing collagen production, and improving skin's elasticity. Over time, collagen fibers contract, giving skin a firmer, tighter, more youthful appearance.

Reaction™ is highly programmable and can safely treat lax skin on various areas of the body (abdomen, upper arms, and hips) as well as the face (jowls, cheeks and forehead). Even the most delicate areas, such as eyes, neck and decollete, can be addressed safely and effectively. Treating the upper part of the face (the forehead, upper lids and the lower lids) effectively addresses eyelid laxity and raising of the brow.

Unique to Reaction™, skin tightening treatments have also shown a reduction in appearance of stretch marks.