Posted June 24, 2025 in Dermal Fillers, Lip Filler, Uncategorized
Looking to restore volume, smooth fine lines, or enhance your natural beauty? At Mountcastle Medical Spa & Laser Center in Ashburn, VA, we offer three of the most advanced injectable filler options: RHA®, Restylane®, and Juvéderm®. Each offers unique benefits depending on your treatment goals.

Dermal Filler Market Overview
Filler Brand | Filler Type | U.S. Market Share | Best Known For |
---|---|---|---|
Juvéderm® | Hyaluronic Acid (HA) | ~40% | Volume in lips, cheeks, and chin |
Restylane® | Hyaluronic Acid (HA) | ~25–30% | Precision contouring |
RHA® Collection | Resilient HA Filler | ~10–15% | Dynamic facial movement areas |
Juvéderm® – Long-Lasting Volume
Juvéderm® is one of the most recognized HA filler lines and offers versatile formulas like Voluma, Volbella, and Ultra XC.
Benefits:
- Long-lasting results (up to 18–24 months)
- Great for adding volume to cheeks, lips, and chin
- Smooth texture ideal for lip filler in Ashburn VA
Best For:
- Lip filler
- Cheek contouring
- Chin and jawline enhancement
Patient Insight:
“My lips look plump and natural, and the results have lasted over a year!”
Restylane® – Precision and Flexibility
Restylane® is known for its ability to treat delicate areas like under the eyes, as well as offering excellent movement-based products like Refyne and Defyne.
Benefits:
- Ideal for tear troughs and under-eye filler
- Offers natural expression with movement
- Softer textures for delicate areas
Best For:
- Under-eye hollowing
- Fine lines around the mouth
- Jawline definition
Patient Insight:
“Restylane Kysse gave me a soft, kissable enhancement with zero lumps!”
RHA® Collection – Designed to Move With You
RHA® is the first filler FDA-approved for dynamic wrinkles—those that appear with facial expressions. Its structure closely mimics natural HA for seamless movement.
Benefits:
- Moves with facial expressions
- Lasts up to 15 months
- Minimal swelling post-treatment
Best For:
- Smile lines (nasolabial folds)
- Marionette lines
- Chin and perioral wrinkles
Patient Insight:
“I love that RHA looks like skin—not like filler. It moves naturally with my expressions!”
Comparing RHA®, Restylane®, and Juvéderm®
Concern | Best Option |
---|---|
Cheek volume | Juvéderm Voluma, Restylane Contour |
Lip enhancement | Restylane Kysse, Juvéderm Ultra XC |
Under-eye hollowness | Restylane-L |
Dynamic wrinkles (expression areas) | RHA 2, RHA 3, Restylane Refyne |
Jawline & chin definition | Juvéderm Volux, Restylane Lyft |
Smile lines & fine wrinkles | RHA 3, Restylane Defyne |
Schedule a Consultation in Ashburn, VA
Choosing the right injectable starts with a consultation. At Mountcastle Medical Spa, our expert aesthetic injectors—including Meredith West, PA-C and Dr. Madeline David, NP—offer customized treatment plans to match your goals.
We proudly serve patients from Ashburn, Leesburg, Broadlands, and across Loudoun County with leading non-surgical treatments like:
- RHA fillers
- Lip filler
- Under-eye filler
- Microneedling
- Botox & Daxxify
- Morpheus8 & CO₂ laser
Mountcastle Medical Spa & Laser Center – Ashburn, VA
Call us at 571-266-1776 or book online