Expert Dermal Filler Injections in Denver
Core Dermatology provides high quality dermal fillers in Denver, CO to restore facial volume and smooth fine lines using evidence-based techniques. Under the leadership of Dr. Michael Contreras, our team leverages over 55 years of combined clinical experience to deliver natural-looking results. As the premier destination for face fillers in Denver, we prioritize patient safety and aesthetic precision in every procedure.
Understanding Dermal Fillers
What are Dermal Fillers?
Dermal fillers are injectable substances, typically composed of Hyaluronic Acid (HA), used to add volume, alter facial contours, and fill in deep wrinkles.
How Dermal Fillers Work: These gel-like treatments are administered beneath the skin to restore lost volume, smooth out folds, and enhance structural symmetry for a rejuvenated appearance.
At Core Dermatology, we utilize these advanced injectables to address the visible signs of aging without the need for invasive surgery. Because Hyaluronic Acid is a naturally occurring molecule in the skin, these treatments are highly biocompatible and offer predictable, reversible results.
Targeted Rejuvenation
Comprehensive Face Fillers & Treatment Areas
Our board-certified dermatologists specialize in targeted facial rejuvenation. We use a variety of FDA-approved fillers to treat specific areas, including:

Lip Fillers
Enhance lip volume, define the vermillion border, and correct asymmetry for a balanced smile.

Cheek Filler & Augmentation
Restore mid-face volume to lift the cheeks and improve the appearance of nasolabial folds.

Jawline Filler & Chin Contouring
Define the lower face and sharpen the profile for a more structured look.

Under-Eye Filler (Tear Trough)
Minimize the appearance of dark circles and hollows to refresh a tired-looking gaze.
Why choose us
Why Choose Core Dermatology for Dermal Fillers in Denver?
Choosing a provider for dermal fillers in Denver requires a focus on medical expertise. At Core Dermatology, all treatments are performed or directly overseen by Board-Certified Dermatologists and Cosmetic Surgeons.
Cosmetic Specialist
Dr. Michael Contreras
Dr. Michael Contreras and our clinical team bring over 55 years of combined experience to our practice. We adhere to strict medical-grade safety protocols, using only premium, FDA-approved products such as Juvederm and Restylane.
Our commitment to evidence-based care ensures that every patient receives a customized treatment plan designed for safety and aesthetic harmony.

"Dr. Contreras is truly exceptional. What sets him apart is not only his compassionate approach but also his remarkable skills and expertise. He takes time to listen, thoroughly explain procedures, and makes you feel completely at ease. I feel incredibly fortunate to be one of his patients. I highly recommend him!"
— Sue Roe Google Review (read more of our reviews here)
Full Transparrncy
What to Expect: Treatment, Results & Aftercare
We strive to make the injection process seamless and comfortable. Your journey at our Denver clinic includes:
Consultation
A comprehensive facial analysis with Dr. Contreras to discuss your goals and medical history.
Customization
Selection of the specific filler (such as lip fillers or structural cheek fillers) best suited for your skin type and desired outcome.
Procedure
The injection process typically lasts 15 to 45 minutes, depending on the number of areas treated.
Recovery
Patients benefit from minimal downtime, with most returning to daily activities immediately. Results are often visible right away.
How Long do Fillers Take to Work?
Patients can expect immediate visible improvement in facial volume and contour following a dermal filler treatment, though final results typically stabilize within 2 to 4 weeks. During this period, the filler integrates with your natural facial tissues and the initial swelling, which can temporarily exaggerate the results, subsides completely.
While every patient’s journey at our Denver clinic is unique, the typical healing and results timeline follows this progression:
Days 1–3
You will notice instant plumping, but this is often accompanied by swelling, redness, or minor bruising at the injection site. Swelling usually peaks within 48 hours.
Days 4–7
Most visible side effects begin to dissipate. The filler starts to “settle,” and the treated area feels softer and more natural.
Weeks 2–4
The filler has fully integrated with your skin’s infrastructure. This is the “sweet spot” where you see the true aesthetic outcome of your treatment.
How Long do Fillers Last?
Depending on the area treated and the product used (such as Juvederm Voluma or Restylane Kysse), Hyaluronic acid filler results typically last between 6 to 24 months.
The duration of effect is dependent on how much is injected, where it is placed, and sometimes on the particular patient’s unique metabolism. In general, with full treatment, you can see lasting results:
- Up to 18 months in the nasolabial folds.
- 12 months in the cheeks and cheek wrinkles/folds.
- 6 months in the back of the hands.
- 6 months in lips and vertical lip lines.
Regular injections every 6 to 9 months are recommended for “topping-off” in those patients wanting to maintain a “full treatment” result.
Recovery Guide
Essential Dermal Filler Aftercare & Recovery
Proper aftercare is critical for minimizing downtime and ensuring the filler remains in its intended position for optimal results. For the first 24 to 48 hours, patients should prioritize keeping the injection area clean and avoiding activities that increase blood flow to the face.
To ensure the best possible results from your session at Core Dermatology, follow these evidence-based aftercare guidelines:
Immediate Care
(First 24 Hours)Apply Cold Compresses:
Use a cold pack for 10–15 minutes every few hours to reduce swelling.
Elevate Your Head:
Sleep with an extra pillow for the first 1–2 nights to encourage fluid drainage and minimize morning puffiness.
Hands-Off Policy:
Avoid touching, rubbing, or massaging the treated area, as this can inadvertently shift the filler before it has stabilized.
Lifestyle Adjustments
(48 Hours to 1 Week)Limit Strenuous Exercise:
Avoid high-intensity workouts for at least 48 hours, as increased blood pressure can exacerbate bruising.
Avoid Extreme Heat:
Stay away from saunas, hot tubs, and direct sun exposure until initial redness and swelling have subsided.
Monitor Medications:
Continue to avoid blood-thinning supplements like Vitamin E, fish oil, and ibuprofen for 3 days post-treatment (unless medically necessary) to reduce the risk of bruising.
Long-Term Maintenance
To prolong the life of your fillers, we recommend a consistent medical-grade skincare routine and daily application of broad-spectrum SPF 30+. UV exposure can accelerate the breakdown of Hyaluronic Acid, so sun protection is your best tool for maintaining your youthful contours.
What side effects are possible from fillers?
While no procedure is without risk, that risk can be reduced by choosing an experienced injector with knowledge of relevant anatomy, injection technique, and how to manage side effects.
Potential side effects include but are not limited to the following:
- Bruising, usually at or near the injection site, may last an average of 7 days, up to 14 days.
- Swelling and redness may occur at the injection site and last for up to 7 days.
- Mild pain at the injection site, transient (2-3 days) and relieved by Tylenol.
- Filler that can be felt under the skin, even if not visible.
- Irregular skin contour, ridging, bumps. Can be easily corrected in follow-up.
- Vasovagal reaction (drop in blood pressure due to stress).
- Allergy or sensitivity to the product (including, very rarely, anaphylaxis).
Serious but rare side effects include but are not limited to the following:
- Delayed onset of infection or inflammatory reaction to the filler.
- Recurrence of cold sores (herpes).
- Superficial necrosis (skin breakdown, scabbing) at the injection site.
From the Restylane website: “Unintentional injection into a blood vessel could result in serious complications, which may be permanent including, vision abnormalities, blindness, stroke, temporary scabs, or permanent scarring of the skin.”
Real Patient Results
The Art of Subtle Restoration: Before & After Gallery
At Core Dermatology, we believe the highest compliment a patient can receive is that they look incredibly well-rested, rather than “filled.” Our philosophy centers on anatomical restoration, using dermal fillers to strategically replenish volume where it has naturally diminished over time.
By prioritizing the structural integrity of the face, we achieve results that honor your unique features and maintain the fluid, dynamic movement of your natural expressions.
Lip Filler
Lip filler sigificantly adds volume to puckered lips.
Lip Filler
Lip filler significantly adds height and fullness to resting lips.
Cheek Filler
Cheek filler reduces wrinkles and smooths skin.
Under Eye Filler
Under eye filler smooths skin and reduces dark circles.
Real Patient Reviews
Real Reviews from Our Denver Patients
In Your Neighborhood
Visiting the Core Dermatology Denver Office
Core Dermatology is centrally located to serve the greater Denver metro area. Our clinic is easily accessible for patients coming from LoDo, the Highlands, or Glendale.
We are located near prominent local landmarks, including the Cherry Creek Shopping Center, the Denver Art Museum, and Washington Park.
Core Dermatology
4500 Cherry Creek S Dr #600
Denver, CO 80246
FAQ
Frequently Asked Questions about Dermal Fillers
How long do dermal fillers last?
Most dermal fillers last between 6 to 24 months. The longevity of the treatment depends on the specific product used, the area of the face treated, and the patient’s individual metabolism.
Are face fillers painful?
Most patients experience minimal discomfort during the procedure. We utilize topical numbing agents and fillers pre-infused with lidocaine to ensure a comfortable patient experience.
Is there downtime after lip fillers?
There is minimal downtime required after lip injections. While most patients return to work immediately, minor swelling or bruising at the injection site may occur for 24–48 hours.
When can I wear makeup after fillers?
We recommend waiting at least 24 hours before applying makeup to the injection sites to prevent irritation or the risk of infection.
Can I fly after getting dermal fillers?
It is generally advised to wait 3 to 7 days before flying. Significant air pressure changes in the cabin can occasionally worsen swelling or cause discomfort during the early settling phase.
Will the results look "fake" or overfilled?
At Core Dermatology, our philosophy is “less is more.” By utilizing Dr. Contreras’s 20+ years of experience in cosmetics, he focuses on subtle restoration that enhances your natural features rather than masking them.
What can I do to limit bruising?
Bruising is common after injections and usually occurs at or near the treatment site. It typically lasts about 7 days but may persist for up to 14 days. The risk of bruising is higher in patients taking blood thinners, aspirin or aspirin-containing products, vitamin E, omega-3 fatty acids, St. John’s Wort, and NSAIDs such as ibuprofen (Motrin) or naproxen (Aleve). It is important to review all medications and supplements with your provider during your consultation. You should not stop any prescribed medications unless directed by your doctor. To help minimize bruising, it is recommended to avoid alcohol for 1-2 weeks prior to your procedure. The Silagen Rapid Recovery Kit may also help reduce bruising and swelling. It includes arnica and bromelain supplements to begin one day before treatment and continue for six days after, as well as a vitamin K oxide cream to apply after treatment. If bruising does occur, a pulsed-dye laser, available at Core Dermatology, can be used 1–2 days after treatment to help speed resolution.









