The RHA Collection is FDA-approved for the treatment of moderate to severe dynamic facial wrinkles and folds, including nasolabial folds. There are several formulations—RHA 2, RHA 3, and RHA 4—each tailored to different areas and depths of the skin for customized results. The treatment is quick, typically taking 30 to 45 minutes, with minimal downtime. Results can last up to 15 months, making it one of the longest-lasting options for dynamic wrinkle correction. In addition to smoothing wrinkles, RHA fillers can also be used to restore volume, contour facial features, and enhance overall skin texture.


