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Tempe 480.968.5673
Glendale 602.374.3374
Phoenix 602.441.3305
Chandler480.447.1165
Tempe 480.968.5673
Glendale 602.374.3374
Phoenix 602.441.3305
Chandler480.447.1165
Aesthetics Injectables RHA Collection RHA® Collection Injectable Treatments Dynamic Wrinkle Support. Natural Expression. Physician-Guided Care. The RHA Collection is a group of FDA-approved dermal fillers designed to support facial lines and folds while maintaining natural facial movement. At Valley Medical Weight Loss & Med Spa, RHA treatments are customized and
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Dynamic Wrinkle Support. Natural Expression. Physician-Guided Care.
The RHA Collection is a group of FDA-approved dermal fillers designed to support facial lines and folds while maintaining natural facial movement. At Valley Medical Weight Loss & Med Spa, RHA treatments are customized and performed under medical supervision to help achieve subtle, balanced facial enhancement.
Book Now
4.8 Stars 2,010 Reviews
RHA® Collection Dynamic Wrinkle Support. Natural Expression. Physician-Guided Care.
The RHA Collection is a group of FDA-approved dermal fillers designed to support facial lines and folds while maintaining natural facial movement. At Valley Medical Weight Loss & Med Spa, RHA treatments are customized and performed under medical supervision to help achieve subtle, balanced facial enhancement.
Book Now
4.8 Stars 2,010 Reviews 
At Valley Medical Weight Loss, we’re proud to offer the award-winning RHA® Collection at all three of our convenient Phoenix-area locations—Phoenix, Tempe, and Glendale. These advanced dermal fillers are formulated with Resilient Hyaluronic Acid (RHA®), designed to mimic your skin’s natural HA while flexing with your facial movements for the most natural look and feel possible. Whether treating fine lines, deep folds, or delicate lipstick lines, RHA® adapts seamlessly to your expressions—so you still look like you, just more refreshed and radiant.
As a multi-award-winning medical clinic serving over 81,500 patients since 2010, Valley Medical Weight Loss combines expert care with accessible pricing and no-appointment-needed convenience. We are proud to be an Allergan Platinum Provider, AmSpa Member, and Laser Certified, reflecting our commitment to top-tier safety standards and excellence in aesthetic medicine. Every RHA® filler is administered by licensed professionals in a clean, comfortable environment using clinically proven techniques to ensure natural, long-lasting results tailored to your goals.
Hyaluronic acid (HA) is a naturally occurring substance in the body that helps retain moisture and support skin elasticity. Its presence in the skin allows for a smoother texture, plumper volume, and better hydration—all without introducing anything foreign to the body.
Unlike traditional HA fillers, RHA® is formulated with minimal chemical modification, allowing it to maintain its natural structure. This resilience helps it move more organically with your facial expressions, especially in high-movement areas. The result? More authentic, longer-lasting outcomes with minimal downtime.
Aimiende’s Before & After Video
Georgia’s Before & After Video
Jennifer’s Before & After Video
Aimiende’s Before & After Video
Georgia’s Before & After Video
Jennifer’s Before & After Video
All RHA® Fillers: $600 per syringe
Perfect for vertical lip lines and perioral wrinkles, RHA® Redensity smooths fine lines while preserving natural lip movement and softness—ideal for subtle, elegant enhancement.
Designed for mild to moderate expression lines around the mouth and lips. RHA® 2 offers soft, flexible correction that moves with your face, never against it.
Best for deeper lines and folds, such as nasolabial folds and marionette lines, RHA® 3 provides firm yet natural-looking support with added volume for a refreshed, youthful appearance.
At Valley Medical Weight Loss, we make looking and feeling your best simple, safe, and stress-free. With walk-in access, affordable pricing, and no contracts ever, we’ve helped Arizona lose millions of pounds—and we’re just as passionate about helping you rediscover your confidence with aesthetic services like the RHA® Collection.
With over 1,500 5-star reviews, an award-winning team, and an unwavering commitment to patient care, we’re the trusted destination for weight loss and rejuvenation in Phoenix, Tempe, and Glendale.
RHA® Collection
How long do RHA® results last?
Results are immediate and continue to improve as your skin absorbs the HA. Depending on the formula used, most patients enjoy benefits for up to 15 months.
Is there any downtime?
Downtime is minimal. For 24 hours after treatment, avoid exercise, alcohol, makeup, and sun exposure. Most patients resume normal activities on the same day.
Who is a good candidate for RHA® fillers?
RHA® fillers are ideal for healthy adults looking to smooth fine lines or restore facial volume while maintaining natural movement. If you’re concerned about dynamic wrinkles or volume loss but want subtle, authentic results, RHA® may be the perfect fit.
Can RHA® fillers be combined with other treatments?
Yes! RHA® dermal fillers can be safely paired with other aesthetic treatments like BOTOX®, PRP facials, PDO threads, or skin tightening procedures. We’ll help create a customized treatment plan during your consultation.
How is RHA® injected—and does it hurt?
RHA® is injected using a fine-tipped needle or cannula by a licensed professional. Most patients find the treatment very tolerable. Numbing cream is available for comfort, and many RHA® formulas contain lidocaine to minimize discomfort.
Are RHA® fillers reversible?
Yes, like most hyaluronic acid fillers, RHA® can be dissolved using an enzyme called hyaluronidase if needed. This adds an extra layer of safety and peace of mind for patients seeking adjustable results.
Will I look “overfilled” or unnatural after treatment?
Not at all. One of the biggest benefits of RHA® is that it’s specifically designed to move with your facial expressions, creating soft, flexible, and natural-looking results—never stiff or frozen.
How does RHA® compare to other popular fillers like Juvederm® or Restylane®?
While all three are hyaluronic acid-based, RHA® is uniquely formulated for high-movement areas like the mouth and cheeks. It’s less chemically modified, making it more similar to your body’s own HA and more natural in motion.
Are there any side effects with RHA® fillers?
Most side effects are mild and temporary, including slight swelling, redness, or bruising at the injection site. These usually resolve within a few days. Serious side effects are rare when experienced providers perform treatment.
Can men get RHA® fillers, too?
Absolutely. We regularly treat male patients looking to soften wrinkles, define the jawline, or restore volume without compromising their natural appearance. RHA® is an excellent option for subtle, masculine refinement.
How soon before a big event should I schedule my RHA® filler appointment?
We recommend scheduling at least 1 to 2 weeks before any important event. This gives your skin time to settle fully and for any minor swelling or bruising to resolve, ensuring you look your best.
RHA® Collection
FAQ
Results are immediate and continue to improve as your skin absorbs the HA. Depending on the formula used, most patients enjoy benefits for up to 15 months.
Downtime is minimal. For 24 hours after treatment, avoid exercise, alcohol, makeup, and sun exposure. Most patients resume normal activities on the same day.
RHA® fillers are ideal for healthy adults looking to smooth fine lines or restore facial volume while maintaining natural movement. If you’re concerned about dynamic wrinkles or volume loss but want subtle, authentic results, RHA® may be the perfect fit.
Yes! RHA® dermal fillers can be safely paired with other aesthetic treatments like BOTOX®, PRP facials, PDO threads, or skin tightening procedures. We’ll help create a customized treatment plan during your consultation.
RHA® is injected using a fine-tipped needle or cannula by a licensed professional. Most patients find the treatment very tolerable. Numbing cream is available for comfort, and many RHA® formulas contain lidocaine to minimize discomfort.
Yes, like most hyaluronic acid fillers, RHA® can be dissolved using an enzyme called hyaluronidase if needed. This adds an extra layer of safety and peace of mind for patients seeking adjustable results.
Not at all. One of the biggest benefits of RHA® is that it’s specifically designed to move with your facial expressions, creating soft, flexible, and natural-looking results—never stiff or frozen.
While all three are hyaluronic acid-based, RHA® is uniquely formulated for high-movement areas like the mouth and cheeks. It’s less chemically modified, making it more similar to your body’s own HA and more natural in motion.
Most side effects are mild and temporary, including slight swelling, redness, or bruising at the injection site. These usually resolve within a few days. Serious side effects are rare when experienced providers perform treatment.
Absolutely. We regularly treat male patients looking to soften wrinkles, define the jawline, or restore volume without compromising their natural appearance. RHA® is an excellent option for subtle, masculine refinement.
We recommend scheduling at least 1 to 2 weeks before any important event. This gives your skin time to settle fully and for any minor swelling or bruising to resolve, ensuring you look your best.
Results are immediate and continue to improve as your skin absorbs the HA. Depending on the formula used, most patients enjoy benefits for up to 15 months.
Downtime is minimal. For 24 hours after treatment, avoid exercise, alcohol, makeup, and sun exposure. Most patients resume normal activities on the same day.
RHA® fillers are ideal for healthy adults looking to smooth fine lines or restore facial volume while maintaining natural movement. If you’re concerned about dynamic wrinkles or volume loss but want subtle, authentic results, RHA® may be the perfect fit.
Yes! RHA® dermal fillers can be safely paired with other aesthetic treatments like BOTOX®, PRP facials, PDO threads, or skin tightening procedures. We’ll help create a customized treatment plan during your consultation.
RHA® is injected using a fine-tipped needle or cannula by a licensed professional. Most patients find the treatment very tolerable. Numbing cream is available for comfort, and many RHA® formulas contain lidocaine to minimize discomfort.
Yes, like most hyaluronic acid fillers, RHA® can be dissolved using an enzyme called hyaluronidase if needed. This adds an extra layer of safety and peace of mind for patients seeking adjustable results.
Not at all. One of the biggest benefits of RHA® is that it’s specifically designed to move with your facial expressions, creating soft, flexible, and natural-looking results—never stiff or frozen.
While all three are hyaluronic acid-based, RHA® is uniquely formulated for high-movement areas like the mouth and cheeks. It’s less chemically modified, making it more similar to your body’s own HA and more natural in motion.
Most side effects are mild and temporary, including slight swelling, redness, or bruising at the injection site. These usually resolve within a few days. Serious side effects are rare when experienced providers perform treatment.
Absolutely. We regularly treat male patients looking to soften wrinkles, define the jawline, or restore volume without compromising their natural appearance. RHA® is an excellent option for subtle, masculine refinement.
We recommend scheduling at least 1 to 2 weeks before any important event. This gives your skin time to settle fully and for any minor swelling or bruising to resolve, ensuring you look your best.
Experience the difference of fillers that move with you—not against you. The RHA® Collection delivers natural-looking, long-lasting results that enhance your beauty without sacrificing expression. Book your consultation with us today!
By Dr. Samuel Zuniga, ND
Valley Medical Weight Loss | Chandler, Arizona
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Monday, Tuesday, Thursday, Friday: 9:00 am-4:30 pm
Saturday: 8am-1:30pm
Wednesday & Sunday: Closed
Med Spa: By appointment only