Marionette lines run from the corners of the mouth down toward the chin. They're named for the hinged jaw of a ventriloquist's puppet, and the comparison is apt: when these lines become visible, the face can look like it's frowning even at rest. For most people, the cause isn't expression. It's volume loss in the lower face combined with the natural descent of facial tissue over time.
Filler is the most direct non-surgical treatment for marionette lines. This article covers how it works, what the evidence shows at 6 and 18 months, what a session at New Day Medspa in Jacksonville involves, and what it costs.
What does this article cover?
- Why marionette lines form and what filler does that topical treatments can't
- What marionette lines filler results look like at 6 weeks and 18 months
- What a treatment appointment at New Day Medspa involves
- What marionette lines filler costs in Jacksonville and who is a good candidate
Key takeaways
- Marionette lines form from lower-face volume loss and tissue descent, not muscle contractions, which is why filler works, and Botox alone doesn't
- A clinical study of 64 patients treated with hyaluronic acid filler for marionette lines found that 82% had at least a one-grade improvement in wrinkle severity at 18 months.
- Results typically last 6 to 18 months; marionette lines showed the best longevity of the three areas tracked in the study.
- At New Day Medspa, dermal fillers start at $499 per area; financing through Cherry, PatientFi, Afterpay, and Klarna is available.
Why marionette lines form and why filler treats them differently
Most facial lines fall into two categories: dynamic lines caused by muscle movement (forehead lines, crow's feet, 11 lines) and structural lines caused by volume loss and tissue descent. Marionette lines are the second type.
As the lower face loses fat and collagen over time, the tissue that once supported the area around the mouth begins to drop. The corners of the mouth pull downward. The skin around the chin and jaw loses its underlying scaffolding. The result is a groove that runs vertically from the corner of the mouth toward the chin and deepens with age.
Botox addresses dynamic lines by relaxing muscles. It doesn't restore lost volume, and it can't lift descended tissue. That's why Botox alone isn't the treatment for marionette lines. Filler replaces missing volume, supports the overlying skin, and softens the vertical crease.
For patients with both dynamic lines and marionette lines, a combination of Botox and filler in the same appointment can treat both categories at once. But marionette lines specifically respond to filler, not to neuromodulators alone.

What marionette lines filler results look like
Filler results for marionette lines are visible immediately after treatment, though the final result is better evaluated at 7 to 14 days once swelling resolves.
A prospective 18-month clinical study of 64 subjects treated with hyaluronic acid filler for marionette lines found that wrinkle severity dropped approximately 50% at 21 days. At 18 months, 82% of subjects still had at least a one-grade improvement from baseline on a validated severity scale. The authors noted that marionette lines showed the best long-term result retention of the three facial areas tracked in the study. (Clinical, Cosmetic and Investigational Dermatology: Long-Term HA Filler Efficacy for Marionette Lines)
Results vary by fold depth, filler product, volume placed, and how quickly each patient metabolizes HA filler. Deep marionette lines may benefit from a touch-up at 14 days or a second appointment at 6 months.
Expert tip: Marionette lines are often treated with the pre-jowl sulcus, the subtle hollow just in front of the jowl. Filling the marionette alone can draw attention to that hollow. Treating both areas in the same session creates a more even lower-face contour, which often looks more natural than addressing the lines in isolation.
A complimentary consultation at New Day Medspa maps your marionette line depth, surrounding tissue volume, and whether combination treatment will give you a more balanced result; schedule here.
What a marionette lines filler appointment involves
A marionette line treatment at New Day Medspa starts with an assessment of the lower face: fold depth, the pre-jowl area, and whether the corners of the mouth have also descended in a way that benefits from a small amount of filler at the oral commissure.
Topical numbing cream is applied before injections begin. Most hyaluronic acid fillers used for this area contain lidocaine, which numbs the tissue as the product is placed. The injections are made with either a needle or a blunt-tipped cannula depending on the technique and anatomy. Treatment time for both marionette lines together is typically 15 to 30 minutes once numbing is complete.
Patients leave the same day with minor swelling and possible bruising that typically resolves within a week. There's no medical downtime. Providers typically recommend avoiding strenuous activity and direct heat for 24 hours.
A two-week follow-up lets your provider evaluate the settled result and determine whether any small adjustment is worth making before the next retreatment window.

Does Botox help marionette lines?
Botox alone doesn't treat marionette lines because the lines aren't caused by muscle contraction. That said, a small amount of botulinum toxin injected into the depressor anguli oris (the muscle that pulls the corners of the mouth downward) can complement filler by reducing the downward pull that worsens the crease over time.
Treating the depressor anguli oris with botulinum toxin to support a marionette line result is an off-label use of botulinum toxin. Your provider will explain what that means at your consultation.
This is a supporting role, not the primary treatment. The filler restores the volume and lifts the fold. When used, Botox prevents the expression muscle from working against the filler result.
Patients at New Day Medspa who want both are typically treated in a single combination appointment, which is more time-efficient and avoids scheduling two separate sessions.
All botulinum toxin products carry an FDA Boxed Warning about the potential for toxin effects to spread beyond the injection site. At cosmetic doses, this is rare, but your provider will review this with you before any Botox-based treatment.
What marionette lines filler costs in Jacksonville
At New Day Medspa, dermal fillers start at $499 per area. Marionette lines are typically treated as one area covering both sides. Patients who add pre-jowl treatment or oral commissure filler alongside marionette lines pay per additional area.
These are starting rates. Volume used depends on fold depth, facial anatomy, and the full lower-face treatment map. A complimentary consultation confirms the area count and volume before any commitment.
Financing is available through Cherry, PatientFi, Afterpay, and Klarna.

Who is a good candidate for marionette lines filler?
Good candidates have visible marionette lines that affect their appearance at rest, are at a stable weight, and want a non-surgical result with no recovery time. Patients well above their goal weight may see their results change with weight loss, since tissue redistribution affects filler placement.
Patients who aren't suited include those with active skin infection near the treatment site, those who can't pause blood thinners before injection, and those expecting a surgical-level outcome from a non-surgical procedure. Very deep structural marionette lines with significant jowling may improve partially with filler and benefit from a conversation about combining it with a skin-tightening or collagen-stimulating treatment.
Patients who have had filler in this area from another provider should mention it at consultation. Prior product in the marionette zone affects what's appropriate in the current appointment.
About New Day Medspa
New Day Medspa is a medically guided aesthetic practice at 6817 Southpoint Parkway, Suite 2501, Jacksonville, FL 32216. Licensed ARNPs and PAs perform Marionette line filler and all dermal filler treatments, mapping the lower face at a complimentary consultation before placing any product. Dermal fillers start at $499 per area.
Suggested articles
Dermal Fillers Near Me in Jacksonville: What to Compare Before You Book covers what to look for when choosing a filler provider in Jacksonville, a useful starting point before booking a marionette line appointment.
Filler for Nasolabial Folds in Jacksonville: What Works, What It Costs, and What the Results Actually Look Like explains nasolabial fold filler in depth, relevant because many patients treat both nasolabial folds and marionette lines in the same session as part of a lower-face treatment plan. (Publish alongside this post; not yet live.)
Botox and Fillers Together in Jacksonville: How a Combination Appointment Actually Works walks through combination appointments and helps patients who want Botox for dynamic lines and filler for marionette lines in a single visit.







