The RHA® Collection is Resilient Hyaluronic Acid (HA) dermal fillers designed for facial dynamics. The collection represents the latest advancement in HA technology in more than a decade. The RHA® Collection uses a gentle manufacturing process to more closely resemble the natural HA in the skin—for clean beauty.
Designed for facial dynamics
Repetitive movements like laughing and talking create facial lines, wrinkles and folds. Due to the mobility of these areas, treating facial lines can be difficult and at times, fillers can make the treated area look stiff and unnatural when the face is moving.
The RHA® Collection is designed to be resilient enough to adapt to your dynamic facial movements for a look that’s beautiful at rest and flawless in motion.
Renaissance Plastic Surgery and R Medical Spa offer the four HA-filler formulations from the RHA Collection.
- RHA Redensity™ is a weightless filler that smooths delicate lipstick lines.
- RHA® 2 and RHA® 3 offer elegant and refined smoothing for those seeking a soft, natural look in wrinkles and folds.
- RHA® 4 provides natural volume for deeper dynamic wrinkles and folds.
Areas treated by HA fillers can go back to their original shape after being altered, stretched, bent, or compressed.
Dermal filler injection results are immediate. The results from the RHA® Collection of fillers can typically last up to 15 months in wrinkles and folds and 1 year in lipstick lines.
How is the RHA® Collection different than conventional fillers?
The RHA® Collection is the only line of FDA-approved HA fillers for dynamic lines, wrinkles, and folds. Additionally, the collection uses a gentle manufacturing process with minimal chemical modifications to the initial composition. This helps preserve the structure of HA, helping it more closely resemble the natural HA found in the skin.
Schedule an RHA Filler Consultation
Make an appointment with an RHA Filler specialist who will answer any questions or concerns you may have before proceeding. Call (636) 896-0600 or complete an online contact form and our office will be in touch with you shortly thereafter. Thank you for choosing Renaissance Plastic Surgery in St. Louis, MO, we look forward to seeing you!