Reviewed by Ekaterina Sokolova, MSN, APRN, Board-Certified Nurse Practitioner, and the Bogat aesthetics team · Medical Director: Dr. Luis Martinez, MD, MPH · Last reviewed: [DATE — set at sign-off]
Short answer: 6 to 18 months for most hyaluronic acid fillers, up to two years for Sculptra. Longer answer: the area of your face matters more than the brand, and filler fades rather than vanishes.
Below: what the manufacturers’ studies say for each product, what changes those numbers in real life, and how to hold onto a result. If you are weighing a first treatment, the dermal fillers page lists the products and prices at Bogat in Hallandale Beach.
Quick Definitions
Hyaluronic acid (HA) — a sugar molecule your skin already makes. It binds water, which is why it plumps. Most fillers are HA bonded (cross-linked) into a gel that holds its shape for months.
Cross-linking — the chemical bonds that keep the gel together. More cross-linking means the body’s enzymes take longer to break it down.
Collagen stimulator — a filler that prompts your own collagen over time. Sculptra (poly-L-lactic acid) works mainly this way and builds gradually; Radiesse (calcium hydroxylapatite) gives immediate volume from its gel and stimulates collagen as well. Both are used at Bogat.
Label duration — how long a product showed results in the study the FDA reviewed. A study endpoint, not a forecast for your face.
How Long Filler Lasts by Area
The face is not one environment. Lips move thousands of times a day; a cheekbone barely moves. Movement, blood flow, and thin tissue all speed up how fast enzymes reach the gel.
| Area | Typical duration | Why |
|---|---|---|
| Lips | 6–12 months | Constant movement, rich blood supply, softer gels |
| Smile lines (nasolabial folds) | 6–18 months | Moderate movement; range depends on product firmness |
| Under-eye hollows | 12–18 months | Little movement, small amounts, deep placement |
| Cheeks and mid-face | 12–18 months | Placed on bone, firm gels, minimal motion |
| Chin and jawline | Up to 12 months in studies; often longer in practice | Firm gels on bone; the chin moves less than it seems |
| Temples | 12–18 months | Deep placement, little movement |
| Hands | 6–12 months | Thin tissue, constant use |
These ranges combine FDA-reviewed study durations for the products Bogat uses with what injectors see in practice. A first lip treatment at the low end is normal.
How Long Each Product Lasts
The table covers the products Bogat stocks. Durations come from each product’s FDA study summary, label, or the manufacturer’s published study results (linked); where a study ran shorter than a marketing claim, the study number is used.
| Product | Type | Label or study duration | Where Bogat uses it |
|---|---|---|---|
| Restylane-L | HA, firm (NASHA) with lidocaine | Effects generally last about six months; in the lip study at least 74% of patients still saw an improvement at six months (Galderma) | Smile lines, lips |
| Restylane Lyft | HA, firm (NASHA) | Up to 12 months in cheeks and chin; about 6 in hands (Galderma) | Cheeks, chin, hands |
| Restylane Contour | HA, flexible (XpresHAn) | Up to 12 months in the midface and cheeks, and up to 18 months in the temples; the studies allowed a touch-up after four weeks (Galderma) | Cheeks, temples |
| Restylane Kysse | HA, flexible | Up to 1 year in lips (Galderma) | Lips |
| Restylane Defyne / Refyne | HA, flexible | Up to 1 year | Smile lines, chin (Defyne) |
| Restylane Eyelight | HA, firm | 63% of patients still responding at 12 months; up to 18 months with optimal treatment (FDA summary) | Under-eye |
| Belotero Balance (+) | HA, soft cohesive | 6 months or longer; over 48 weeks in the under-eye study, which allowed a touch-up (Merz) | Fine lines, under-eye |
| Revanesse Versa / Lips+ | HA, smooth | Studied to 6 months, with a 12-month retreatment extension (FDA summary); commonly quoted 6–12 | Smile lines, lips |
| RHA® Collection (Teoxane) | HA, resilient | Redensity up to 12 months in perioral lines, from a 12-month trial; RHA 2 and RHA 3 up to 15 months in wrinkles and folds, from a 15-month trial; RHA 4 and Dynamic Volume up to 15 months in wrinkles and folds and up to 12 months in the midface (Revance) | Perioral lines, smile lines, lips, midface |
| Radiesse (+) | Calcium hydroxylapatite; immediate volume plus collagen | Up to a year in most patients; décolleté added March 2026 for Radiesse diluted 1:2 with saline (Merz) | Jawline, chin, hands, décolleté (diluted) |
| Sculptra | Poly-L-lactic acid; gradual collagen | Up to 2 years after a series of 2–3 sessions (Galderma) | Cheeks; temple use is off-label |
Two things stand out. Firm gels that sit on bone tend to last longest. And Sculptra’s two-year figure comes from collagen your body built, not the gel itself, which is also why it arrives slowly: first change at about a month, full effect over several months. Radiesse is studied to about a year.
What Sets the Clock: Five Factors
1. The product’s structure. More cross-linking and more HA per mL mean the gel resists your enzymes longer. Firm lifting gels outlast soft lip gels for this reason, not because of price.
2. Where it is placed. Deep, on bone, in a still area lasts longest; shallow, in a mobile area, fades fastest. The same syringe can last 8 months in the lips and 16 in the cheek.
3. How much is placed. More product takes longer to metabolize. That is not an argument for more filler; it means a conservative first treatment may need a top-up a little sooner, a trade worth making.
4. Your metabolism. Injectors commonly see younger people, athletes, and very active people break down filler faster. This is observation, not trial data, and it varies a lot.
5. Whether it is your first time. Study conditions differ by product: some of the longest figures (Restylane-L’s 18 months, Belotero’s 48 weeks) allowed a touch-up or retreatment, while others (Contour in the cheeks) were measured after a single initial treatment. Many injectors also see a second syringe hold longer when some of the first is still there. No trial has compared first and repeat treatments directly, so treat this as a pattern, not a rule.
Filler Doesn’t Vanish. It Fades, and Some Stays.
Most people picture filler like a balloon that deflates on a date. It behaves more like a sandcastle: the edges soften first, the shape reads as “less” over weeks, and you notice when a photo looks like the old one.
There is a second surprise. A small 2024 observational study of 33 patients scanned with MRI found hyaluronic acid filler still visible in the mid-face two years after injection in every patient, and 15 years later in one (Master et al., PRS Global Open). It looked at the mid-face alone and says nothing about average duration in lips. What fades is the volume effect; some gel can persist far longer.
This matters for planning. A result fading does not automatically mean another syringe is needed; adding a full syringe on a fixed schedule while old product is still there can gradually over-fill an area, a pattern injectors associate with the puffy look and with filler migration. At Bogat, maintenance starts with a reassessment of what is still there, not a calendar.
A consultation at Bogat maps your face, picks the product for each area, and puts the plan in writing with the price beside it. Dermal fillers at Bogat in Hallandale Beach →
Thinking About Your First Treatment?
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Caring for Your Results and Planning Maintenance
None of the habits below has been tested in a trial. They are the practical steps injectors recommend to protect a result.
- Sunscreen every day. UV breaks down the collagen and hyaluronic acid your skin makes, the tissue the filler sits in. Whether it shortens the filler itself is not established; protecting the skin around it is the point.
- Follow the 48-hour rules. No pressure on the area, hard exercise, saunas, hot yoga, or alcohol. Swelling and bruising in the first two days can shift how the gel settles.
- Keep your two-week review. Small asymmetries are easiest to correct in the first two weeks.
- Pair with Botox where movement is the problem. Lines made by muscle motion return faster if the muscle keeps pulling. Botox at Bogat can be done the same day.
- Book a reassessment when the look changes, not by calendar. Six to 12 months for lips and nine to 18 for cheeks is typical. Whether to add, how much, or whether to wait is decided at that visit, based on what is still there.
- Skip the massage. Rubbing does not spread filler helpfully; it can move it. Leave the area alone unless your injector says otherwise.
Signs Your Filler Is Wearing Off
The change is gradual, which is why people miss it. The usual tells: lip edges look less defined in photos, the shadow under the eye returns, the fold beside the mouth deepens by late afternoon, or the chin looks softer in profile. None of these means anything went wrong; it may be time for a small top-up.
FAQ
How long does lip filler last?
How long does cheek filler last?
Does filler last longer the second time?
Can I make filler dissolve faster on purpose?
Why did my filler seem to disappear after two weeks?
Does Sculptra last longer than filler?
Recap & Next Step
Lips 6–12 months; cheeks, under-eye, and temples 12–18; chin about 12; Sculptra up to two years. Placement and movement set the clock more than the brand, and repeat treatments often hold longer than first ones. Protect the skin with sunscreen, and when the look changes, reassess before adding more.
To find out what your face would need and what it would cost, see the Dermal Fillers page for Bogat’s products and prices, then book a consultation.
Glossary
Cannula — a blunt-tipped tube used instead of a needle in some areas; it slides between tissues rather than piercing them.
G-prime (G′) — the lab measure of how firm a gel is. Higher G′ gels lift; lower G′ gels flex.
Hyaluronidase — the enzyme, sold as Hylenex, that breaks down hyaluronic acid filler.
NASHA / XpresHAn — Galderma’s two Restylane gel technologies: NASHA is firmer and holds structure, XpresHAn is more flexible and moves with expression.
Retreatment — a follow-up treatment placed while some earlier filler is still present.
References
- FDA. Dermal Fillers (Soft Tissue Fillers). fda.gov
- Galderma. Restylane-L® Patient Safety Information — duration, lip study results and indications. restylaneusa.com
- Galderma. Restylane® Contour Patient Safety Information — duration, indications and touch-up protocol. restylaneusa.com
- Revance Aesthetics / Teoxane. RHA® Collection product pages, duration claims and supporting trial lengths (FDA PMA P170002). rha.revanceaesthetics.com
- Merz Aesthetics. FDA approval of RADIESSE® for treatment of wrinkles in the décolleté area, April 2026 (FDA PMA P050052/S162, approved 31 March 2026). merzaesthetics.com
- Galderma. Restylane product FAQ and science pages (Lyft, Contour, Kysse, Refyne, Defyne, Eyelight durations). restylaneusa.com
- Galderma press release, March 23, 2026: FDA approval of Restylane Contour for temple hollowing (results up to 18 months). Galderma newsroom
- Galderma press release, May 6, 2020: FDA approval of Restylane Kysse (results up to 1 year). Galderma newsroom
- FDA PMA P040024/S135, Restylane Eyelight summary of safety and effectiveness data (2023). accessdata.fda.gov
- Merz Aesthetics. Belotero Balance (+) clinical data; FDA PMA P090016 and supplement S050 (infraorbital hollows, 2023). accessdata.fda.gov
- FDA PMA P160042 and supplement S010, Revanesse (Versa) and Lips+ summaries of safety and effectiveness. accessdata.fda.gov
- Merz Aesthetics press release, February 1, 2022: Radiesse (+) for jawline contour (results up to a year in most patients). Merz Aesthetics
- Galderma. Sculptra FAQ (series of 2–3 sessions; results up to 2 years). sculptrausa.com
- Master M, Azizeddin A, Master V. Hyaluronic Acid Filler Longevity in the Mid-face: A Review of 33 MRI Studies. Plastic and Reconstructive Surgery – Global Open, 2024. PubMed Central
- Fundarò SP et al. The Rheology and Physicochemical Characteristics of Hyaluronic Acid Fillers. International Journal of Molecular Sciences, 2022;23(18):10518. MDPI
- American Society for Dermatologic Surgery. Dermal Fillers patient page. asds.net
This article is for educational purposes and is not a substitute for a consultation. Individual results vary.
