
Facial slimming is a non-surgical aesthetic treatment designed to reduce fullness in the lower face and sculpt a more defined, elegant silhouette. By combining the benefits of neurotoxins and dermal fillers, this procedure can subtly refine your natural features—no invasive surgery required.
At Metropolis Dermatology in Pasadena, CA, we provide personalized facial slimming treatments that help you achieve a softer, more proportionate look, guided by your individual facial anatomy and aesthetic goals.
What Is Facial Slimming?
Facial slimming refers to a targeted cosmetic approach that enhances the appearance of a slimmer, more V-shaped face. For individuals who notice excessive fullness in areas such as the cheeks or jawline, this treatment can create sharper contours and greater harmony across the face.
At Metropolis Dermatology, we use a strategic combination of neurotoxin injections (such as Botox®, Dysport®, or Jeuveau®) to relax overactive jaw muscles, and dermal fillers (like Restylane® or Juvederm®) to add lift and definition in key areas. Together, these treatments can enhance cheekbones, refine the chin, and soften the jawline—all without downtime or surgery.
How Facial Slimming Works
Relaxing the Jaw with Neurotoxin Injections
One of the most common causes of a wider lower face is hypertrophy of the masseter muscles—the muscles responsible for chewing. When these muscles are overdeveloped, they can make the jawline look broad or square. By carefully injecting neurotoxins into the masseters, we reduce muscle activity over time, resulting in a more tapered and feminine-looking lower face. This treatment also has the added benefit of alleviating jaw tension or teeth grinding in some patients.
Sculpting with Dermal Fillers
While neurotoxins reduce width, dermal fillers add structure. Using small, precise amounts of filler, we enhance facial features like the cheekbones or chin to create vertical lift and better balance.
Fillers can be used to:
• Add height to the cheekbones
• Smooth hollow or flat areas
• Subtly elongate or shape the chin
This subtle reshaping contributes to a leaner, more sculpted appearance from multiple angles.
Customized Combination for Best Results
The most natural-looking outcomes are achieved by pairing these two treatments strategically. While neurotoxins gradually slim the lower face, fillers deliver immediate improvement to areas that may lack definition. Each treatment plan is uniquely customized to your face shape, goals, and preferences, ensuring refined, balanced results that highlight your natural beauty—not change it.
Visible Results That Last
Facial slimming delivers both immediate and progressive benefits. Filler results are typically visible right away, while neurotoxin effects develop over the next few weeks. Together, they provide a gradual transformation that lasts several months—with maintenance sessions available to extend your results.This minimally invasive approach offers long-term enhancement with little to no recovery time, making it a favorite among patients seeking subtle, non-surgical facial rejuvenation.
Why Choose Facial Slimming?
Facial slimming isn’t just about looking thinner—it’s about enhancing the symmetry and proportion of your features. Patients often choose this treatment for its ability to:
- Create a more defined, V-shaped facial profile
By narrowing the jawline and adding lift to key areas, the face appears slimmer and more contoured. - Avoid surgery and lengthy recovery times
Injections are quick, comfortable, and require minimal to no downtime. - Tailor treatment to your unique features
Our expert team designs every plan with your anatomy in mind to ensure your results feel natural and balanced. - Maintain results with minimal upkeep
With proper care, the effects of facial slimming can last for several months before needing touch-ups. - Enhance your natural beauty and boost self-confidence
A balanced, refined appearance can help you feel more confident in photos, on camera, or in daily life.

FAQs
How long do facial slimming results last?
Neurotoxins in the masseter muscle typically last 3 to 4 months, while dermal fillers may last anywhere from 6 to 12 months depending on the type of filler used and the treatment area. Maintenance appointments are recommended to keep your results looking fresh and refined.
Does the procedure hurt?
Most patients experience only mild discomfort. A topical numbing cream can be applied beforehand to minimize any sensitivity during the injections. Post-treatment tenderness is usually minimal and subsides within a few days.
When will I see results from facial slimming?
You’ll likely see immediate improvement in areas treated with dermal fillers. Neurotoxins, however, take time to work—expect visible slimming in the jawline over the course of 2 to 4 weeks as the masseter muscle gradually relaxes.
What should I do before my appointment?
To minimize bruising and swelling, we recommend avoiding alcohol, aspirin, ibuprofen, and fish oil supplements for 24–48 hours prior to treatment. Arrive with clean skin and no makeup, especially around the lower face.
What should I avoid after facial slimming treatment?
After your session, avoid touching or massaging the treated areas for at least 6 hours. Refrain from vigorous exercise, saunas, or laying flat for several hours after treatment. You can resume most daily activities right away, but we recommend sleeping on your back and avoiding facial treatments (like massages or lasers) for 1–2 weeks.
Can I combine facial slimming with other procedures?
Yes! Facial slimming pairs beautifully with treatments like microneedling, laser resurfacing, or skin tightening for more comprehensive facial rejuvenation. Ask your provider about the best treatment timeline if you’re planning multiple services.
Are there any side effects?
Common side effects include temporary swelling, bruising, or redness at the injection sites. These are generally mild and resolve within a few days. Applying a cold compress (gently!) and sleeping with your head elevated can help speed up recovery.
How do I get the best results from facial slimming?
Follow all pre- and post-care instructions provided by your provider. Staying hydrated, protecting your skin from the sun, and maintaining a consistent skincare routine can all enhance your results. Keeping up with maintenance sessions as advised will help preserve your slimmer, more contoured look over time.
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Ready to Refine Your Look?
If you’re interested in a slimmer, more sculpted facial appearance without surgery, Metropolis Dermatology in Pasadena, CA, offers expert facial slimming treatments designed to enhance your natural beauty. Schedule your consultation today to take the first step toward a refined, confident new look.