Facial expressions are dynamic, and your filler should move with you. RHA® Fillers are designed to smooth wrinkles and restore volume while adapting naturally to facial movement. At Aesthetic Skin & Laser Center in Pittsburgh, PA, we use the RHA collection to deliver refined, long-lasting results that look soft and natural in motion.
RHA® Fillers are a collection of resilient hyaluronic acid dermal fillers developed to treat dynamic facial wrinkles and folds. Unlike traditional fillers, the RHA collection is specifically formulated to maintain flexibility in areas of frequent facial movement. Hyaluronic acid, a substance naturally found in the body, provides hydration and structural support to the skin. The RHA line includes multiple formulations designed to address varying depths of wrinkles and volume loss. At Aesthetic Skin & Laser Center, we use the full RHA collection to customize treatment based on your facial anatomy and aesthetic goals.
Designed for delicate areas, RHA® Redensity is ideal for smoothing fine lines around the lips and treating superficial wrinkles while maintaining softness and natural lip movement.
RHA® 2 addresses mild to moderate dynamic wrinkles, including smile lines and subtle facial folds, providing smooth correction that blends seamlessly with expression.
RHA® 3 is formulated for moderate to deeper facial folds, offering more structure while still maintaining flexibility during facial movement.
RHA® 4 provides the most robust support in the collection and is used to address deeper wrinkles, contour, and restore volume in areas such as the cheeks and jawline.
RHA® Fillers work by restoring lost volume and softening wrinkles through the precise placement of resilient hyaluronic acid gel beneath the skin. Once injected, the gel attracts water, helping to plump and support the treated area. The unique manufacturing process preserves the integrity of the hyaluronic acid chains, allowing the filler to respond naturally to facial movement. This flexibility helps maintain a smooth, soft appearance even in highly expressive areas. Results are visible immediately and continue to refine over the following days as the filler settles into the tissue.
RHA® Fillers are engineered for dynamic areas of the face, allowing the product to stretch and respond naturally to facial expressions without looking stiff.
The flexible formulation preserves softness and fluidity, helping your results appear seamless whether your face is at rest or in motion.
Depending on the specific formulation and treatment area, results can last up to 15 months, providing extended improvement with fewer maintenance visits.
Volume restoration and wrinkle smoothing are visible immediately after treatment, with continued refinement as the filler settles.
With four distinct formulations, RHA® Fillers allow precise correction tailored to wrinkle depth, facial structure, and aesthetic goals.
Treatments are performed in-office with little disruption to your routine, and most patients return to normal activities shortly afterward.
RHA® Fillers are designed to adapt to facial movement. Their resilient formulation allows them to stretch and respond naturally in dynamic areas of the face.
Results can last up to 15 months, depending on the specific product used and the treatment area. Longevity varies based on individual metabolism and lifestyle.
Yes. RHA® Fillers are FDA-approved hyaluronic acid products. As with any injectable treatment, temporary swelling, redness, or bruising may occur.
Most patients experience minimal downtime. Mild swelling or bruising, if it occurs, typically resolves within a few days.
Results are visible immediately after treatment, with final settling occurring over one to two weeks.
