Refined Results That Move Naturally With You

The RHA Collection represents the next generation of dermal fillers, crafted to adapt beautifully to your natural facial expressions. Designed for dynamic areas like the mouth and cheeks, RHA blends seamlessly with your skin’s movements, restoring youthful volume and smoothness while preserving your individuality and natural expressiveness.

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What Is the RHA Collection?

The RHA Collection is a line of resilient hyaluronic acid fillers designed to adapt to your face's dynamic movements. Created with a unique manufacturing process that preserves the natural structure of hyaluronic acid, RHA fillers integrate smoothly into the skin, maintaining volume and flexibility for beautifully natural results in motion.

Dynamic Fillers for Every Need The RHA Collection

The RHA Collection includes a range of hyaluronic acid fillers designed to adapt to your facial movement and maintain a soft, natural look in motion and at rest. Each formula is crafted to address specific areas and depths of the face for a seamless, customized result:

RHA Redensity

Ideal for fine lines and delicate areas, including vertical lip lines and under the eyes. It smooths subtle wrinkles while preserving the natural elasticity of your skin.

RHA 2

Perfect for softening moderate wrinkles around the mouth and nasolabial folds, RHA 2 offers flexible volume that moves beautifully with facial expression.

RHA 3

Formulated for deeper dynamic wrinkles and folds, RHA 3 delivers a natural lift while maintaining graceful movement in the mid-face and around the nose and mouth.

RHA 4

The most robust formula in the collection, RHA 4, restores volume and contour to the cheeks, jawline, and other areas that require deeper structural support.

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The Benefits of the RHA Collection

  • Natural Expression: RHA moves with your facial dynamics for results that look beautiful in motion.
  • Refined, Lasting Volume: It restores youthful fullness while maintaining flexibility and soft texture.
  • Advanced Formulation: The gentle manufacturing process preserves the natural structure of hyaluronic acid for smoother integration.
  • Versatile Applications: RHA treats dynamic areas like the mouth, cheeks, and nasolabial folds with precision.
  • Minimal Downtime: Enjoy visible rejuvenation and natural lift without interrupting your routine.
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Is the RHA Collection Right for Me?

The RHA Collection is ideal for soft, flexible rejuvenation that looks natural even in motion. You may be a great candidate if you notice volume loss or dynamic wrinkles in expressive areas like the mouth or cheeks, but don’t want stiffness or overcorrection. Designed for today’s most discerning patients, RHA delivers refined, dynamic results that reflect your individuality.

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The RHA Process What to Expect

Dynamic Assessment

We study how your face moves and expresses emotion to plan a natural, personalized treatment.

Precision Injection

RHA filler is gently placed into the skin using micro-precision techniques that ensure seamless integration.

Minimal Downtime

The process is comfortable and quick, allowing you to return to your routine immediately.

Refined Results

Subtle rejuvenation appears instantly and continues to improve over several days, lasting up to 15 months.

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After Your RHA Treatment

After your RHA filler treatment, you’ll enjoy immediate, soft-looking improvement. Slight swelling or tenderness may occur, but usually fades quickly, leaving your skin supple and smooth. RHA’s unique formula adapts naturally to facial movement, maintaining flexibility for up to 15 months. Maintenance appointments once a year can help preserve your youthful contour, while pairing RHA with Dysport or a resurfacing treatment enhances overall rejuvenation.

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Client Testimonials Real Experiences, Beautiful Results

Jaclyn is AMAZING! I have never had laser treatment before and I had varicose veins everywhere on my face. My cheeks had them, sideburns and nose had them and I had red dots on my ...

—Matt Reed

It was a great experience! Ashley and Lauren are both so competent and made me feel safe and comfortable. The people working at the desk were very nice and made check in and check ...

—Beth

I had a wonderful experience at this spa. The staff was exceptional, and I would like to specifically commend Lauren for her extensive knowledge and kindness. She takes the time to...

—Marsha Landin Fugate

Today’s visit was at Calospa in Lexington Ky. The women that work there are exceptionally kind , professional and knowledgeable. Lauren was the best!. Such a nice visit.Dr Ca...

—Polly Horn

Amazing experience. Everyone is SO friendly and makes you feel so comfortable. Dr. Q is very knowledgeable and kind, he knew exactly what needed to be done to make me look beautifu...

—Tricia McBeath

My consultation with Dr. Calabrace couldn’t have been better. He and Nicole were wonderful! I feel fully informed and comfortable with my plan. Loved everyone in the office!

—Max Hall

I had a great experience at CaloSpa in Lexington with laser vein removal on my face. I’m prone to getting broken capillaries and reticular veins. This is my 3rd time visiting...

—Jennifer

Great staff! Not only are they always welcoming and personal - but the results are always consistently excellent. The Botox results are the very best I have ever experienced.

—Shelley Lansaw

Lauren was very easy to work with. She explained everything and offered reassurance!! Thank you for a very good experience! Front desk staff always smiling and always complimentary...

—Karen

My injector Ashley was so kind and attentive and paid such close attention to detail to the proportions and accuracy of injecting. She also asked frequently about any pain I might ...

—Haley Stark

Great service and great staff !! Kristin & Leah are very welcoming when you arrive. Talented Injectors (Lauren is amazing) and wondedful Aestheticians (Jaclyn is the best).

—Stephanie Cronk

I recently had a laser treatment with Jaclyn, and she was fantastic from start to finish. She made sure I was comfortable throughout the entire process and explained everything in ...

—JT Witt

Jaclyn is so wonderful! She has truly transformed my skin and taken care of all of my concerns. She is so kind and really listens to ensure my treatment plan best fits my goals. I ...

—Karli LeMaster

Always Honest, Even If It Means Doing Less CaloSpa Rejuvenation Center

Refined, Dynamic Rejuvenation

Our injectors specialize in advanced fillers like RHA that move naturally with your expressions, delivering subtle lift and youthful elasticity without overcorrection.

Integrated Aesthetic Expertise

As part of an award-winning surgical and medspa practice, your care plan benefits from a collaborative approach to long-term beauty and balance.

Confidence, Simplified

No upselling. No pressure. Just expert guidance to help you feel like the most confident version of yourself.

Move Freely, Look Naturally Radiant

Experience rejuvenation that moves with you. Schedule your RHA consultation to reveal your most expressive, confident self.

RHA Collection FAQs

What makes RHA different from other fillers?

RHA is designed to adapt to facial movement, maintaining elasticity and natural expression even in dynamic areas like the mouth or cheeks.

How long do results last?

Results typically last up to 15 months, depending on the product and treatment area.

Will RHA make me look overfilled?

Not at all. RHA’s flexible gel integrates seamlessly into your tissue for a soft, natural finish that moves with your face.

Is RHA safe for all skin types?

Yes. RHA is FDA-approved and safe for a wide range of skin types and tones when administered by a trained provider, like those at CaloSpa Rejuvenation Center.

Can I combine RHA with other injectables?

Absolutely. Many patients pair RHA with Dysport or Xeomin to relax dynamic lines while restoring volume.

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