
RHA® Fillers
At Natural Beauty Fifth Avenue in New York City, we offer RHA® fillers—an advanced class of dermal fillers designed to deliver natural, youthful results. Unlike traditional fillers, RHA® (Resilient Hyaluronic Acid) is uniquely formulated to adapt to the dynamic movements of your face. Whether you’re smiling, speaking, or at rest, RHA® fillers work seamlessly with your natural expressions to restore volume, smooth lines, and enhance facial contours—without looking stiff or overdone.
What Makes RHA® Fillers Unique
Our faces are in constant motion—laughing, frowning, talking, expressing joy or concern. Over time, these movements contribute to the formation of fine lines, wrinkles, and facial folds. Many traditional fillers can struggle to keep up with this movement, often resulting in a stiff or unnatural appearance in highly animated areas.
RHA® fillers were specifically developed to address this challenge. Designed to mimic the skin’s own naturally occurring hyaluronic acid, they hydrate, plump, and move with your face—providing soft, natural-looking enhancement even in the most expressive areas.


The RHA® Collection
There are four formulations in the RHA® Collection, each tailored for different depths, facial areas, and aesthetic goals. During your consultation, our expert cosmetic dermatology provider will customize a treatment plan using the most appropriate RHA® filler(s) based on your unique anatomy and desired results.
- RHA® Redensity
A lightweight formula ideal for treating fine lines and wrinkles around the mouth, including delicate lipstick lines. It provides subtle refinement with a soft, smooth finish. - RHA® 2
Perfect for smoothing moderate perioral lines (vertical lip lines) and radial cheek lines. It’s also commonly used for lip augmentation and undereye rejuvenation. - RHA® 3
This slightly firmer formula is designed for moderate to severe wrinkles, such as nasolabial folds, the corners of the mouth, and augmenting lips. It delivers volume and lift while maintaining a natural softness and flexibility. - RHA® 4
The most robust option in the collection, RHA 4 targets deeper dynamic wrinkles and folds. It’s excellent for enhancing facial structure, including the chin and jawline, while still allowing for natural movement.
Why Patients Love RHA® Fillers
RHA® fillers provide a beautiful balance between structure and softness, offering a number of standout benefits:
- Natural-Looking Results
These fillers closely resemble your body’s own hyaluronic acid, preserving the natural integrity of your skin. - Long-Lasting
RHA® fillers are clinically proven to last up to 15 months in dynamic areas, and around 12 months in finer lines. - Movement-Friendly
Unlike rigid fillers, RHA® is designed to adapt to your facial expressions, enhancing rather than restricting your natural dynamics. - Versatile Applications
From fine lines and wrinkles to volume loss and facial contouring, RHA® fillers can address a wide range of aesthetic concerns.


Expert RHA® Filler Treatment in NYC
At Natural Beauty Fifth Avenue, every injectable treatment is performed by board-certified nurse practitioner Charles Jovellano, a highly trained expert in cosmetic dermatology. With meticulous technique and a deep understanding of facial anatomy, Charles ensures results that are artful, elegant, and uniquely you.
Most clients experience minimal downtime and can resume their daily activities shortly after treatment. With immediate, natural-looking results, you’ll leave feeling refreshed, confident, and glowing.
Schedule your consultation today to learn more about how RHA fillers can rejuvenate your appearance—naturally.