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RHA® Collection

Exceptional Dermatology Care  RHA® Collection
rha collection

The only FDA approved hyaluronic acid filler for dynamic wrinkles and folds

Dynamic wrinkles and folds appear in areas of the face that move repetitively. Your face is dynamic, making millions of movements and micro-movements every day. Movements like squinting, frowning, laughing, and talking create dynamic wrinkles and folds. These wrinkles and folds can be difficult to treat because dermal fillers may cause the area to appear stiff or unnatural when the face moves.


RHA® Collection is designed to be resilient enough to adapt to your facial movement, which may provide a more natural look at rest and in motion.*

What is RHA Collection?

The RHA® Collection is Resilient Hyaluronic Acid, dermal fillers designed for facial dynamics and represents the latest advancement in hyaluronic acid (HA) technology in more than a decade, using a gentle manufacturing process to more closely resemble the natural HA in the skin.


The RHA® Collection is the first and only FDA-approved hyaluronic acid fillers for dynamic wrinkles and folds and include four approved formulas: RHA® 2, RHA® 3, RHA® 4, and RHA® Redensity.


RHA Redensity is a weightless filler that smooths delicate lip lines. RHA 2 and RHA 3 offer elegant and refined smoothing for those seeking a soft, natural look in dynamic wrinkles and folds (such as the nasolabial folds and temples), and RHA 4 builds structure and natural volume in larger areas such as the cheeks, chin, or jawline.

How is the RHA Collection different than other dermal fillers?

The RHA® Collection of hyaluronic acid fillers are the only FDA-approved hyaluronic acid fillers for dynamic wrinkles and folds. Like other HA dermal fillers, RHA® is made from hyaluronic acid—but RHA® is different, because it’s made differently. RHA® uses a gentle manufacturing process. This process helps preserve the natural structure of the HA, helping it mimic the natural HA found in your skin. RHA® is the latest advancement in HA filler technology, purposely designed to perform in the most dynamic areas of the face without looking stiff or unnatural.*

When can I expect to see results?

Results from your RHA® Collection are immediate.* RHA® Collection delivers natural looking results, for dynamic areas of the face.*

How long does RHA Collection last?

The RHA® Collection is designed to be long lasting—with proven clinical effectiveness and duration up to 15 months.*

*Disclaimer, results may vary from person to person.