Deep wrinkles and lines appear on your face as you age. They are most often found in places where there is repetitive movement, like around the eyes (crow’s feet), on the forehead, and near the mouth. The RHA® Collection is the first of its kind in the United States to use hyaluronic acid (HA) dermal fillers. These TEOSYAL® RHA® fillers contain just enough high strength and high stretch properties to resemble the natural hyaluronic acid found in your skin, which results in a smoother, plumper facial appearance.
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There are four different levels of the RHA® Collection. Each of these levels is designed to meet your unique facial needs to smooth and plump the skin.

  • Redensity®:
  • Treats fine lines and wrinkles in the face, neck, and décolleté

  • RHA® 2:
  • Treats the area around the upper regions of your face (forehead and crow’s feet), which usually have moderate wrinkles and lines

  • RHA® 3:
  • Lip filler used for lip enhancement and lip augmentation. It treats the area around your lips and mouth, which usually have moderate wrinkles and lines. It can also increase lip volume.

  • RHA® 4:
  • Treats wrinkles and folds by adding volume to those areas

The RHA® Collection is designed to move with your facial expressions rather than inhibit expressions like other dermal fillers do. This provides the patient with a more natural, rejuvenated, and lively appearance.

Filler treatment can begin with a topical anesthetic, and then the face and lip injections are inserted into the target areas.



The RHA® Collection does not require downtime, and most patients can resume normal activities immediately. Because this hyaluronic acid dermal filler is absorbed into the skin more rapidly than others, there should not be excessive swelling, as experienced with other fillers.


The RHA® Collection has proven results that last up to 15 months. Patients will see a significant difference in the appearance of their dynamic facial wrinkles and folds in their face, neck, and chest areas. You will achieve a more youthful appearance in a matter of days after the procedure.

For more information about how to smooth and replenish your skin, please schedule your personal consultation with Dr. Tchelebi at Park Avenue Medical Spa today.

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