


The RHA® (Resilient Hyaluronic Acid) Collection represents the latest advancement in dermal filler technology, specifically formulated to adapt to your dynamic facial movements. Unlike traditional fillers that can sometimes look rigid when you smile, laugh, or speak, RHA fillers stretch and recoil with your face’s natural expressions. Whether you are looking to smooth fine lines around your mouth, restore lost cheek volume, or soften deep nasolabial folds, RHA offers a clean, resilient gel that blends imperceptibly into your tissue for results that look remarkably natural, both at rest and in motion.
At Aesthetic Assets in Scottsdale, AZ, our team of expert providers believes that the best aesthetic outcome never looks overdone or artificial. We take a comprehensive, skin-first approach to all injectable treatments, ensuring that your skin health is fully supported before and after your procedure. With deep anatomical expertise and an artistic eye for facial balance, our providers carefully customize your RHA treatment to highlight your natural assets. Contact Aesthetic Assets today to schedule your personal consultation and discover what RHA can do for you.

Smooth dynamic wrinkles, restore soft volume, and enhance facial contours using flexible hyaluronic acid designed for natural expression.

Quick and comfortable appointments lasting approximately 30 to 45 minutes.

Minimal downtime. Most patients return to daily activities immediately, with mild swelling or slight bruising resolving within 2 to 5 days.

Immediate visible improvement that moves naturally with your face, with long-lasting results enduring for up to 15 months.
The RHA® Collection is an FDA-approved line of resilient hyaluronic acid dermal fillers developed in Switzerland specifically for dynamic areas of the face. Traditional dermal fillers are designed primarily for static volume, but our faces are constantly in motion. RHA utilizes a gentle manufacturing process that preserves the natural, long-chain structure of hyaluronic acid, making it remarkably similar to the HA found naturally in your skin.
Because of this unique molecular resilience, RHA fillers adapt seamlessly to micro-facial movements. The collection features several distinct formulas—ranging from lighter gels for superficial fine lines to denser formulations for deep structural support—allowing our providers to tailor product selection precisely to your skin density and aesthetic goals.

Your RHA treatment at Aesthetic Assets begins with an in-depth consultation where your provider evaluates your facial anatomy, muscle dynamics, and overall skin quality. We discuss your goals in detail and select the exact RHA formulation best suited for your needs.
On the day of your treatment, we clean your skin thoroughly and apply a medical-grade topical numbing cream to ensure absolute comfort. The RHA product itself also contains a local anesthetic (lidocaine) to minimize any sensation during injection. Using fine needles or blunt-tip cannulas, your provider artfully places the gel into targeted facial planes. The actual injection process takes only 15 to 30 minutes, concluding with soothing aftercare application and personalized recovery guidance.

The RHA Collection is specially designed to treat areas of the face subjected to constant muscle movement and expression. Common concerns and treatment zones include:
Adapts to Natural Facial Expressions
Because RHA is engineered to stretch and recoil, it moves in complete sync with your facial expressions. You won't have to worry about a rigid or artificial look when you smile, laugh, or converse.
Clean, Resilient Formulation
The gentle Swiss manufacturing process uses fewer chemical cross-linkers, resulting in a clean hyaluronic acid gel that closely mimics the natural HA in your body, reducing the likelihood of swelling or tissue reaction.
Immediate, Natural-Looking Volume
You’ll see instant, visible volume restoration and line smoothing right in the treatment room, allowing you to walk out with refreshed confidence immediately following your appointment.
Exceptional Product Longevity
Due to its resilient structure against enzymatic breakdown and constant facial movement, RHA results are clinically proven to last up to 15 months in dynamic areas.

You are likely an ideal candidate for the RHA Collection if you are looking to smooth dynamic lines or restore lost volume while keeping your natural facial expressions completely intact. Ideal candidates are adults aged 21 and older who are in good overall health and have realistic expectations about subtle, elevated facial rejuvenation.
RHA is suitable for all skin types and tones. However, if you are pregnant, nursing, have an active skin infection near the injection site, or have a history of severe allergies, your provider may recommend postponing treatment or exploring alternative options. During your consultation, we will review your health history to ensure RHA is safe and effective for you.


There is virtually no downtime required after an RHA filler treatment, meaning you can resume most daily routines immediately. It is common to experience mild localized swelling, slight redness, or minor bruising at the injection sites, which typically resolves on its own within 2 to 5 days.
To ensure optimal settling and smooth recovery:

Results from the RHA Collection are visible immediately upon completion of your appointment. As any mild swelling subsides over the following few days, the gel integrates smoothly into your dermal tissue, leaving your facial features looking naturally plumped, smoothed, and refreshed.
Because RHA is uniquely resistant to tissue degradation caused by facial motion, patients enjoy beautiful, dynamic results that last up to 15 months. Routine maintenance treatments can help you maintain your youthful, flexible contours seamlessly over time.

At Aesthetic Assets in Scottsdale, AZ, we believe that aesthetic treatments should enhance your natural beauty. Our team of experienced nurse injectors and providers brings deep anatomical precision and artistic subtlety to every RHA treatment. We take the time to evaluate your full face in motion, choosing the precise RHA formula that complements your unique facial dynamics.
Furthermore, as a med spa dedicated to holistic skin health, we often combine injectable care with skin-first therapies (like our monthly DiamondGlow® facials or regenerative add-ons) to ensure your skin canvas is as healthy and glowing as the structure underneath. When you choose Aesthetic Assets, you are choosing a warm, welcoming, and high-end environment where your comfort, safety, and natural results come first.
RHA fillers are specifically engineered to adapt to dynamic facial movement. Traditional fillers are excellent for static volume, but RHA’s resilient, long-chain molecular structure stretches and recoils with your natural expressions, preventing a stiff or artificial look when you smile or speak.
Clinically proven for durability in high-movement areas, RHA fillers typically last up to 15 months depending on the specific product formulation used, the treatment area, and your individual metabolism.
Discomfort is minimal. We apply a topical numbing cream before your treatment, and the RHA gel contains lidocaine to numb the area as it is injected. Most patients report only light pressure during the procedure.
Yes! Combining RHA fillers with neuromodulators like Botox or biostimulators like Sculptra is a popular approach known as full-face harmonization. Botox relaxes active expression lines while RHA restores soft volume where movement occurs.
We recommend waiting at least 12 to 24 hours before applying makeup over injection sites to keep the area clean and reduce the risk of irritation or infection.