
Full, defined lips are a timeless symbol of beauty—and today, enhancing them is easier and more natural-looking than ever. Whether you’re looking to add volume, refine shape, or restore what time has taken away, lip filler treatments offer a subtle yet impactful way to achieve your desired look.
At Metropolis Dermatology in Pasadena, we take a personalized, artistic approach to every lip enhancement. Our experienced injectors carefully tailor your treatment to complement your facial structure and bring out your best features—without overdoing it.
What Is Lip Filler?
Lip filler is a non-surgical procedure that uses hyaluronic acid-based dermal fillers to enhance the lips’ appearance. Hyaluronic acid (HA) is a substance naturally found in the body that binds to water, providing hydration and volume. Whether your goal is a plumper pout, better definition, or improved symmetry, lip fillers offer a safe, customizable, and reversible way to achieve naturally enhanced lips.
Common Treatment Goals
- Volume Enhancement: Adds fullness to lips that are naturally thin or have lost volume due to aging.
- Shape Refinement: Accentuates features like the Cupid’s bow and improves lip borders for a more sculpted effect.
- Symmetry Correction: Balances uneven lips by subtly adjusting volume across sides.
- Smoothing Lines: Softens perioral wrinkles (commonly called smoker’s lines) for a smoother finish around the mouth.
What to Expect During Your Appointment
Your lip filler session will typically last about 30 minutes. Here’s how it works:
- Consultation: We begin with a detailed discussion of your aesthetic goals.
- Preparation: A numbing cream is applied to ensure maximum comfort.
- Injection: Filler is skillfully injected into precise areas using a fine needle or cannula.
- Aftercare: Minor swelling or bruising is normal and generally resolves within a few days.
There’s no required downtime, so most patients resume normal activities immediately.
When Will I See Results?
Lip filler results are immediately noticeable, though mild swelling may temporarily obscure your final look. As the swelling subsides over a few days, your lips will settle into their final, natural appearance.
How Long Do Lip Fillers Last?
The longevity of your results depends on the type of filler used and individual factors like metabolism and lifestyle. On average:
- Results last between 6 to 12 months
- Regular maintenance treatments can help preserve your shape and volume over time
Tips for Maintaining Your Results:
- Avoid excessive sun or heat exposure after your appointment
- Stay well-hydrated to maintain skin elasticity
- Use gentle skincare products around the mouth
Who Is a Good Candidate?
Lip fillers are well-suited for adults who:
- Want to enhance lip fullness or shape
- Seek a non-surgical option for improving facial balance
- Wish to restore youthful definition lost with age
- Prefer results that are natural, customizable, and reversible
- During your consultation, we’ll help determine the ideal approach and filler type to match your aesthetic goals.

FAQs
Is the procedure painful?
Mild discomfort is possible, but we apply a topical anesthetic to keep the experience comfortable.
How long does a session take?
The full appointment typically takes about 30 minutes.
Can I combine lip fillers with other treatments?
Yes—many patients choose to pair lip filler with Botox® or cheek filler for balanced, full-face enhancement.
Will my lips look natural?
Absolutely. Our goal is to enhance your lips subtly and proportionally. We focus on balance and harmony, not excess.
How soon can I wear lipstick?
It’s best to wait 24 hours after your treatment before applying makeup to the lips.
Hear from
Real Patients

Schedule Your Consultation Today
Whether you’re going for a soft enhancement or a bolder transformation, lip filler offers the flexibility and precision to meet your vision. At Metropolis Dermatology in Pasadena, CA, we combine advanced techniques with a deep understanding of facial aesthetics to ensure your results feel as good as they look. Book your consultation today and take the first step toward lips you’ll love!