Home / Injectables & Fillers / Lip Fillers
Lip Fillers St. Louis
Soft, balanced lips that still look like yours. At St. Louis Dermatology & Cosmetic Surgery in Troy, MO, our experienced injectors use careful, conservative technique to add definition, restore lost volume, and soften the lines around the mouth, shaping a result that fits your face.

Double board-certified
Dermatology and Mohs micrographic surgery
Fellowship-trained
Advanced cosmetic and reconstructive training
Physician-owned
Independent practice, never corporate
Troy & Chesterfield
Second location now open
What Are Lip Fillers?
Lip fillers are injectable gels, most often made from hyaluronic acid, used to add fullness, define shape, and smooth the fine lines that develop around the mouth with age. Hyaluronic acid is a substance your body already produces, which is part of why it gives such a soft, natural feel in the lips.
Done well, lip filler isn’t about making lips bigger. It’s about balance, proportion, definition, and a shape that suits your face. Our goal is a result that looks like you on a good day, not like you’ve had work done.
What Lip Filler Can Do
- Add subtle, balanced fullness to thin or uneven lips
- Define the lip border and the cupid’s bow
- Soften the fine vertical lines above the lip
- Lift downturned corners of the mouth
- Restore volume that has been lost over time
Which Lip Filler Is Right for You?
For lips, hyaluronic acid (HA) fillers are the standard choice. HA gives a soft, natural result, and because it’s a substance the body recognizes, it can be adjusted or, if ever needed, dissolved. HA lip fillers typically last about 6 to 12 months before a touch-up is considered.
We use leading HA filler families, including Juvederm and Restylane products. Each has formulations suited to different goals, whether that’s subtle hydration and definition or more noticeable volume. Which product and how much is decided with you at your consultation, based on your lips and the look you’re after.
Your Lip Filler Visit
1
Consultation
We look at your lip shape and proportions, talk through what you’d like to change, and recommend an approach. Sometimes that means starting subtle and building over time.
2
Treatment
Filler is placed with a fine needle or cannula, usually with numbing for comfort, since many lip fillers also contain a local anesthetic. Most appointments take well under an hour.
3
Recovery & Results
You’ll see fuller lips right away, though some swelling is normal for the first few days and settles to the true result. Mild tenderness or bruising can happen and resolves on its own.
Results You Can Expect
Most patients see fuller, more defined lips immediately, with the final shape settling as swelling resolves over the first week or so. How long results last depends on the product used, the amount placed, and your own metabolism, with HA lip fillers commonly lasting around 6 to 12 months. Because the result is temporary, occasional touch-ups maintain it, and treatment can be built up gradually so the change stays natural.
Results vary.A consultation is required to determine whether lip filler is appropriate for you, and treatment plans are individualized. Fillers temporarily add volume and definition; results differ from person to person and are not permanent.
Lip Filler Before and After Photos
Every photo is from one of Dr. Beal’s patients. Results vary.
Is Lip Filler Safe?
Lip filler is among the most common aesthetic treatments, and serious complications are uncommon when treatment is provided by qualified, exceptional professionals who understand the anatomy of the lips and the vessels around them. That experience is exactly why where you go matters. As with any injection, there are some risks to be aware of, which your provider will review with you candidly.
- Mild swelling, tenderness, or bruising, usually short-lived
- Temporary lumpiness or asymmetry as filler settles
- Less common issues such as nodules or infection
- Rare vascular complications, which proper technique and trained injectors work to avoid
One advantage of HA lip fillers is that, in many cases, they can be dissolved with an enzyme if an adjustment is ever needed, which adds a layer of reassurance.
Pairs Well With
Lips are often part of a bigger picture. Dermal fillers can restore volume elsewhere in the face, and wrinkle relaxers soften the dynamic lines around the mouth and eyes. Many patients combine treatments for a balanced, refreshed result. Your provider will tell you what, if anything, would complement your goals.
Schedule a Lip Filler Consultation in Troy, MO
The first step is a conversation about the shape and fullness you’d like and an honest look at how filler could get you there. We welcome patients from across the region, including St. Charles and O’Fallon, at our Troy office, and our second location in Chesterfield. Call (314) 834-1400 or request a consultation online.
Common questions
Lip filler FAQs.
How long does lip filler last?
Hyaluronic-acid lip fillers commonly last about 6 to 12 months, though it varies with the product, how much is placed, and your own metabolism. Lips are mobile, so they sometimes metabolize filler a little faster than other areas. Occasional touch-ups maintain the result.
Will my lips look overdone?
Not when treatment is conservative. A natural result comes from respecting your proportions and adding filler in measured amounts, building gradually if needed rather than overfilling in one visit. Looking like yourself, refreshed, is the goal.
Does it hurt, and is there downtime?
Most people tolerate it well. A numbing option is used for comfort, and many lip fillers also contain a local anesthetic. There’s little downtime, though some swelling is normal for the first few days, and minor tenderness or bruising can occur and settles on its own.
Can lip filler be reversed?
In many cases, yes. Hyaluronic-acid fillers can be dissolved with an enzyme if an adjustment is ever needed. It’s one of the reasons HA is such a popular, reassuring choice for lips. Your provider can talk through this based on the product used.
How much does lip filler cost?
Cost depends on the product and how much is needed to reach your goal, so it’s quoted individually at your consultation. Lip enhancement is cosmetic and paid out of pocket. You’ll have clear pricing before deciding on anything.
Soft, balanced, and still you.
Natural lip enhancement with conservative technique. Troy, MO, and Chesterfield now open.