First and Only FDA-Approved HA Filler for Dynamic Facial Wrinkles and Folds

Dynamic wrinkles and folds appear in areas of the face which move repetitively. RHA® is designed to be resilient enough to adapt to your facial movement. RHA® uses a gentle manufacturing process with few chemical modifications. This helps preserve the natural structure of the HA, allowing it to mimic the natural HA found in your skin.

RHA® 2 and RHA® 3 are indicated for injection into the mid-to-deep dermis for the correction of moderate to severe dynamic facial wrinkles and folds, such as nasolabial folds (NLF), in adults aged 22 years or older. RHA® 4 is indicated for injection into the deep dermis to superficial subcutaneous tissue for the correction of moderate to severe dynamic facial wrinkles and folds, such as nasolabial folds (NLF), in adults aged 22 years or older.