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RHA® Filler

RHA® Collection fillers, like other dermal fillers, are injectables used to correct common signs of facial aging including wrinkles, creases, and facial folds. However, what makes RHA fillers different from other fillers on the market is that these injectables are formulated specifically to treat dynamic facial wrinkles.

RHS stands for “Resilient Hyaluronic Acid”, and this collection of dermal fillers represents the newest technology in hyaluronic acid (HA) fillers with products that most closely resemble the natural HA found in the skin. We’re proud to offer RHA fillers for treating dynamic facial wrinkles to patients in Long Island and Manhattan.

The RHA Collection

This collection is the only FDA-approved HA fillers specially formulated to treat dynamic wrinkles and facial folds. The RHA Collection includes four groundbreaking formulas:


This highly resilient and stretchy formula is ideal for moderate facial wrinkles including nasolabial folds.


This formula is more resilient and thicker than RHA 2, and ideal for building volume to smooth moderate to severe facial folds and wrinkles.


This formula has the least stretch and is also the strongest in the collection. RHA 4 is ideal for restoring a significant amount of lost facial volume and smoothing deep facial creases and folds.

RHA Redensity

This formulation is the newest addition to the collection and the only FDA-approved hyaluronic acid filler on the market specifically formulated to smooth out lipstick lines.

Pretty brunette woman with smooth skin

What Makes RHA Fillers Different

Dynamic wrinkles and folds can appear where our faces move repetitively, such as around the eyes or the mouth when a person laughs, smiles, frowns, concentrates, or cries. These facial creases can be challenging to treat because typical HA dermal fillers may make these areas stiff or move unnaturally when making facial expressions. RHA fillers are the only HA fillers that can treat dynamic wrinkles and are designed to be flexible—providing a natural-looking appearance while your face is in motion or at rest.1

Candidates for RHA Filler

RHA fillers may be right for you if you’re looking for a non-surgical anti-aging treatment that can minimize the appearance of dynamic facial folds, lines, and wrinkles. Ideal candidates are typically those who:

  • Are in generally good health
  • Desire a naturally youthful look
  • Do not have severe allergies, including allergic response to lidocaine
  • Have no bleeding disorders

FAQs About RHA Filler

How long do RHA fillers last?

While every patient is different, RHA fillers typically last for 12 to 15 months.

What areas can I treat with RHA filler?

RHA filler can treat any area of the face that moves dynamically, including around the eyes and mouth, as well as nasolabial folds, and/or smile lines.

Do RHA filler injections hurt?

RHA filler injections are formulated with lidocaine. This anesthetic can reduce any discomfort experienced during the treatment. Pain is typically mild and lasts only for a few minutes.

Does RHA filler have any side effects?

RHA filler is associated with few side effects. While mild tenderness, redness, swelling, and bruising at the injection site are normal, these are only temporary and typically subside within hours or a few days.

Model in her 30s enjoying some sunshine by the water

Schedule a Consultation for RHA Collection Filler

If you’re on Long Island or in New York City and want to smooth dynamic facial wrinkles and folds, please contact us to schedule your RHA filler appointment. We’ll create a personalized treatment plan that is designed to reach your aesthetic goals.
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The Medical Professionals at Deep Blue Med Spa have either authored or reviewed and approved this content.