How long does the lip filler effect last?
Lip filler commonly lasts 6–12 months, with volume gradually declining. Reberry Clinic also gives a general duration of 6–12 months. The 2021 meta-analysis reviewed 32 records and pooled 10 for efficacy.
The ratio below is the ratio of people whose lip volume has improved by at least one level compared to before the procedure. This is a different indicator than the average time it takes for all of the filler to be absorbed.
In a 2023 follow-up study, improvement at 18 months remained in 33% of lip cases, 91% of nasolabial-fold cases and 88% of marionette-line cases. Duration differed by area despite use of the same product. Fillmed funded the study and employed two authors.
| Post-procedure progress | Lip volume improvement maintenance rate |
|---|---|
| 2 months | 91% |
| 6 months | 74% |
| 12 months | 46% |
A review directly stating the maintenance period
작년에 처음 벨로테로받고 이번이 두번째에요 지속력이확실히 1년넘게가요!! English translation: I received Belotero for the first time last year, and this is my second time. It definitely lasts for over a year!!
Babitalk, lip-filler experience excerpt, rating 4; procedure date unverified첫날부터 티도안나더니 다음날 거의 효과가1도없어서 문의했는데 돈내고 다시받으라고하네요 English translation: There was no noticeable effect from the first day, and the next day, there was almost no effect at all, so I inquired and they told me to pay and get it again
Babitalk, excerpt from lip filler experience, rating 1 point, procedure date unverified
Do domestic and imported products have different durations?
Reberry Clinic gives 6–9 months for domestic products and 8–12 months for imported products. This refers to products offered by that clinic. Ask which lip-specific product will be used and how long its effect is expected to last.
The 2023 study capped lip injection at 1 cc as a study condition. In clinical practice, the dose is chosen for the individual lips. The researchers proposed injection volume and frequent mouth movement as factors in the differences between treatment areas.
- Check product
- Ask the actual product name and whether it is a lip product. Please also inform the medical staff of the name of the filler you previously received.
- Expected duration
- Ask how long this product will last on your lips and what changes you will see before deciding on additional treatments.
Review after changing the product
예전에 필러를 맞은 적이 있는데 그것 때문에 국산은 못하고 외국산으로 했지만 유지력도 더 좋다니까 오히려좋아요 English translation: I've had fillers in the past, but because of that, I couldn't use domestic ones, so I used foreign ones, but I actually like them because they say they have better staying power
GangnamUnni, updated July 13, 2026; lip-filler excerpt, rating 9/10. Clinic name in source: Chamin Plastic Surgery; this is not a Reberry Clinic review.
How is the procedure actually performed?
Reberry Clinic examines the lip proportions and then injects hyaluronic acid filler using a needle or cannula. The treatment time is 10 to 20 minutes. Anesthetic cream is used and the angle of the mouth corners and mucous membrane thickness are checked.
The M-shaped shape emphasizes the central peak of the upper lip, the straight shape straightens the line, and the volume shape looks at the top and bottom ratio together. 1cc is used as the basic unit, but if a large change is needed, it can be divided into 1-2 week intervals and progressed up to 2cc.
| Reberry Clinic Branch / Product (1cc) | Amount |
|---|---|
| Dongtan Branch / Lena | KRW 179,000 |
| Dongtan Branch / Renepil | KRW 479,000 |
| Dongtan / Restylane Kysse | KRW 479,000 |
| Cheongju branch / Attier | KRW 190,000 |
| Cheongju branch / Rejuviel | KRW 250,000 |
| Cheongju Branch / Belotero | KRW 340,000 |
| Myeongdong branch / Rejuviel | KRW 253,000 |
| Myeongdong Branch / Belotero | KRW 374,000 |
| Myeongdong Branch / Juvederm | KRW 440,000 |
| Gangnam / Restylane Kysse | KRW 450,000 |
A review of the counseling process
최상석 원장님한테 상담받았는데 입술 정면만 생각하고 갔다가 원장님이 옆모습에 입술 모양도 캐치해 주셔서 좋았어요! English translation: I received a consultation from Director Choi Sang-seok. I only thought about the front of my lips, but it was nice that the director even captured the shape of my lips from the side!
GangnamUnni, updated October 24, 2026; lip-filler excerpt. Clinic name in source: Viola Cell; this is not a Reberry Clinic review.
Clinic guidance checked October 26, 2026. All prices exclude VAT. The same product can have different prices at different branches; confirm the product and volume at the branch you plan to visit.
What is the difference between common and rare side effects?
Common tenderness, swelling and bruising settle over days to weeks, but worsening pain or skin-color changes need immediate medical attention. The meta-analysis body text reports the following main symptoms among 1,488 participants.
Recurrent cold sores and foreign-body granulomas were each reported in 0.6% (9 people); angioedema in 0.3% (4 people). Necrosis was discussed in three separate case reports.
- Symptoms requiring immediate medical attention
- If you experience unusually severe pain or your skin turns white, gray, or blue, contact the treatment hospital immediately. Changes in vision or signs of stroke require emergency medical treatment.
| Symptoms | Reported proportion in the meta-analysis body text |
|---|---|
| Tenderness when pressed | 88.7% |
| Swelling at the injection site | 74.3% |
| Bruising | 48.7% |
| Palpable lump | 27.3% |
| Pain at injection site | 19.7% |
Review that recovery was longer than expected
일주일째 멍안빠짐 입술필러 이런곳은 처음 English translation: The bruising still has not gone after a week. I have never had this happen with lip filler before.
Babitalk, excerpt from lip filler experience, rating 1 point, procedure date unverified
What should I do if asymmetry or lumps occur?
For asymmetry or lumpiness, first check the swelling and injection condition and decide whether to dissolve the hyaluronic acid filler or make additional corrections. Reberry Clinic cites excessive amount or injection concentrated on the surface as the cause of the swollen appearance.
There is a way to adjust hyaluronic acid filler by dissolving it with hyaluronidase. However, we advise you not to make a hasty decision just based on the appearance before the swelling has sufficiently subsided. If pain or changes in skin color occur, immediate medical treatment is preferred over appearance consultation.
Experiences of asymmetry correction and repeat treatment
비대칭이 잡히니까 훨씬 보기 좋아요 화장할 때도 덜 신경 쓰게 되니까 편하구요 English translation: It looks much better now that the asymmetry has been corrected. Putting on makeup is easier because I worry about it less.
Babitalk, excerpt from lip filler experience, rating 5 points, procedure date unverified히알라제 주사 맞고 덩일에 실시간으로 입술이 사라지는걸 보면서 제 태초의 입술을 보는것이 힘들었는데 입술필러 여러번 맞아보셨다 허시는 분들은 확실히 녹이고 다시 하는게 자연스럽게 예쁜거같아요 English translation: After receiving the Hyalase injection, it was difficult to see my original lips as I watched them disappear in real time. For those who have had lip filler multiple times I definitely think melting it and doing it again looks naturally pretty
Babitalk, excerpt from lip filler experience, rating 5 points, procedure date unverified
Do I have to get free retouching within 2 weeks?
A free touch-up does not mean everyone needs another injection. Once swelling settles, assess the volume and symmetry to decide whether a touch-up is needed. Refining the initial shape differs from replacing volume that fades over time.
Among 1,134 Babitalk reviews tagged only for lips or lip corners, 61 mentioned touch-ups. They include both free corrections within two weeks and later visits after lips became thinner. A package deadline is not a universal measure of how long the effect lasts.
Different reasons and timings for touch-ups
입술필러 패키지는 2주 안에 재방문하면 리터치 한 번 무료라 리터치도 받고 왔어요! English translation: The lip filler package includes a free retouch if you return within 2 weeks, so I also received a retouch!
Babitalk, excerpt from lip filler experience, rating 5 points, procedure date unverified아무튼 첫시술 후 시간이 꽤 지나니 입술이 다시 얇아져서 다시 입술필러하러 서면 하늘 다녀왔어요 English translation: Anyway, quite some time after my first treatment my lips became thin again, so I went back to Haneul in Seomyeon for more lip filler.
Babitalk, excerpt from lip filler experience, rating 5 points, procedure date unverified
What should I do immediately after the procedure?
On the procedure day, avoid strong pressure on the lips, hot food, saunas and alcohol. Reberry Clinic gives the following aftercare timeline.
- First 4-6 hours
- Avoid touching your lips hard or sucking on a straw strongly.
- Same day
- Avoid hot food, saunas and alcohol. If there is swelling, use a gentle cold compress.
- From the next day
- Make-up is allowed, please follow hospital instructions regarding the condition of the treatment area.
- 1-2 weeks
- This is the time when minor bruising and swelling subside and lip lines become established. Evaluate the appearance after the swelling goes down.
- Notify before procedure
- Tell your clinician about medicines such as aspirin and whether you are pregnant or breastfeeding. Do not stop medication on your own.
If this is my situation, what should I check first?
If it is your first treatment, please consult first about the desired shape and dosage, and if it is a retreatment, please consult the previous product and remaining filler first.
- If you just want to fill in volume naturally
- Determine the dosage based on the desired change and current lip thickness. Rather than filling in 2 cc from the beginning, you can consult on whether to do the treatment separately.
- If asymmetry is a concern
- Tell whether it is asymmetry that was present from the beginning or a change that occurred after the procedure, and ask how the remaining difference will be corrected after the swelling goes down.
- If you want fewer repeat treatments
- Ask about the lip maintenance period of the product to be used and the interval between reapplications. Avoid deciding to put in a large amount at once to keep it for a long time.
- If you are worried because you don’t like the previous filler
- Please first consult about the time and cost it takes to dissolve with hyaluronidase, and when the procedure can be performed again after dissolving.
How to judge the effectiveness and side effects of lip filler?
Lip fillers usually last for 6 months to 1 year, and common swelling and bruising subside over a few days to a few weeks.
If the pain gets worse or your skin turns pale, seek medical attention immediately. Asymmetry or lumpiness is evaluated after the swelling has subsided, and if it is a hyaluronic acid filler, there is also a method of controlling it with hyaluronidase.
Don’t decide on additional treatments based solely on the free retouch period. Decide whether you want to complement the initial shape or refill the volume that has decreased over time.
Frequently asked questions
Is lip filler permanent?
Not permanent. Hyaluronic acid decomposes over time. In a meta-analysis, the rate of improvement in volume by at least one level compared to before the procedure was 74% at 6 months and 46% at 12 months.
Do imported products last longer than domestic products?
Reberry Clinic gives 6–9 months for domestic products and 8–12 months for imported products; these are its product-specific estimates. Check the product name and whether it is intended for lips, then ask how long its effect is expected to last.
Which is correct, 1cc or 2cc?
For a first treatment or a subtle change, one approach is to start with 1 cc and reassess before adding more. For very thin lips or a larger change, treatment may be divided into sessions 1–2 weeks apart, up to 2 cc.
Is everything okay if my lips are swollen and bruised?
Even if there is swelling and bruising, if the pain gets worse or the skin color turns white or blue, seek medical attention immediately. Common injection reactions and vascular problems should not wait for the same course.
If I don't like the shape, can I melt it right away?
Hyaluronic-acid filler can be adjusted by dissolving it with hyaluronidase. Before judging the shape while swelling is still present, discuss the cause, the area to dissolve and the timing of any repeat treatment with your clinician.
Do I lose out if I skip a free touch-up within two weeks?
There is no need to get additional injections just because it is free. After the swelling subsides, decide whether you want to complement the initial appearance. The purpose is different from the procedure to refill volume lost over time.
Can I have lip filler if I have a history of cold sores?
In the meta-analysis, recurrence of cold sores was reported to be 0.6% (9 out of 1,488). If you have a history of herpes, inform the medical staff in advance before the procedure.
Sources and review dates
- Babitalk, lip filler review search, 7 text excerptsChecked on
- GangnamUnni, lip filler review search, 2 text excerptsChecked on
- Czumbel et al. (2021), HA lip filler efficacy and adverse effects: 32 records reviewed, 10 quantitatively pooled for efficacy; PMID 34422892Checked on
- Ehlinger-David et al., 2023, 18-month follow-up study on lips, nasolabial folds, and marionette lines, 100 people, research funding provided by filler manufacturersChecked on
- Reberry Clinic, natural lip filler standard, design by shape, and price informationChecked on
- US FDA, risks of vascular injection of dermal fillers and symptoms requiring immediate medical attentionChecked on
Editorial responsibility and relationships
The Gangnam Beauty Check editorial team is responsible for this article. The nine short excerpts comprise seven Babitalk and two GangnamUnni reviews, not the full review corpus. Reviews describe individual experiences and do not establish clinic or effectiveness rankings. Of 1,440 Babitalk reviews, the source review selected 1,134 carrying only lip or lip-corner tags; about 20 recent GangnamUnni reviews were read. Procedure dates for the quoted Babitalk reviews are unverified; GangnamUnni dates are update dates. The clinic guidance and quoted reviews concern different clinics; clinic names in review metadata follow the source wording. Ehlinger-David et al. (2023) received Fillmed funding and two authors were company employees. There was no medical review, paid advertising or affiliate link. The editorial team compared these machine-assisted translations with the Korean original on October 26, 2026. No professional translation or medical review.
Medical review: None
This article is for information and does not replace an individual diagnosis or medical consultation.
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