What Makes RHA Fillers So Popular?

September 4, 2026

What Makes RHA Fillers So Popular?

Dermal fillers are a very popular, non-surgical solution for targeting some of the signs of aging. As their name suggests, fillers work by adding volume to areas where it has been lost or where lines and wrinkles have formed. Fillers are typically made from one of several substances, with Hyaluronic Acid fillers being the most popular.

HA is a naturally occurring substance that starts to decline as we get older. When we add HA to the body, water binds to it, causing the skin to look plumper and more hydrated. While there are many different HA fillers available, there is one brand that is particularly popular – RHA by Revance.

RHA fillers are the first and only FDA-approved resilient Hyaluronic Acid fillers available to correct dynamic wrinkles and skin folds that accompany the aging process. Here are just some of the reasons why RHA fillers by Revance are so popular. 

There are different types of RHA filler

RHA2

RHA2 is most commonly recommended for smoothing mild fine lines and wrinkles around the face. However, it can also be successfully administered to create natural plumping of the lips, giving you a pout you can be proud of. 

RHA3

RHA3 is the next level of dermal filler and is recommended for moderate lines and wrinkles, particularly around the nasolabial area. This refers to the lines that extend from the nose to the corner of the mouth. 

RHA4

RHA4 targets the deepest lines and wrinkles on the face, which are typically caused by larger facial movements, such as scrunching up your face in displeasure, or when yawning or sneezing. RHA4 is normally used to create greater definition and contours in the cheeks and along the jaw. 

RHA fillers can be used on various areas of the face

  • Lips

  • Jowls

  • Creases around the nose

  • Lip creases

  • Cheeks

  • Under eyes

Unlike other types of dermal filler, RHA targets dynamic folds and wrinkles. These are the ones that move when you make facial expressions. They won’t be ever-present, but you will notice them when you make certain faces, such as smiling, frowning, or laughing. 

Short treatment time

The results of RHA fillers are fairly long-lasting