Revance RHA® 4

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® 3?

RHA® 4 is an injectable gel (also called a dermal filler) used to treat facial wrinkles and folds. It is injected in the moving (dynamic) area of the face especially between the nose and corners of the mouth (nasolabial folds) (see Figure 1). It is approved for use in adults over 22 years of age.

RHA® 4 is produced with hyaluronic acid (HA), using an advanced technology to obtain a soft and long lasting injectable gel to smooth facial wrinkles and folds. The HA of the gel is made from a non-animal source.

RHA® 4 contains a small amount of an anesthetic medicine (lidocaine), to help reduce discomfort during injection Hyaluronic acid (HA) is a naturally occurring substance found in the human body. Your body’s own HA helps maintain the skin’s structure and its natural feel.