Chin filler typically lasts between 12 to 18 months, which is generally longer than filler in more mobile areas like the lips. Some people find their chin filler lasts even longer, up to 2 years or more, depending on several factors. The longevity depends on the specific product used, with thicker, more robust fillers designed for structural support lasting longer than softer formulations. Individual factors that influence duration include your metabolism, age, lifestyle habits, how much filler was injected and how your body breaks down hyaluronic acid. The chin is a relatively stable area with less movement compared to the lips or areas around the mouth, which helps the filler last longer. People who exercise very frequently or have faster metabolisms may find their filler breaks down more quickly. Most practitioners recommend booking a review appointment around 12 months after treatment to assess whether you need a top-up. With regular maintenance sessions, some people find they need less filler over time to maintain results, as the area can retain some structural improvement.

Chin filler is used to enhance the size, shape and projection of the chin, improving facial balance and profile. The treatment can address various concerns including a weak or recessed chin that lacks forward projection, an undefined or rounded chin that lacks definition, asymmetry where one side of the chin differs from the other, or a short chin that makes the lower face appear compressed. Chin filler can also improve the appearance of a double chin by adding forward projection, create a more defined jawline by extending the chin, improve facial proportions by balancing the relationship between the nose, lips and chin, or add volume to a chin that has lost definition with age. The filler, typically made from hyaluronic acid, is injected strategically to build structure and contour. Results are immediate, though some swelling can temporarily exaggerate the size. When done well, chin filler creates a more balanced, harmonious facial profile, can make the nose appear smaller in proportion, and can enhance the jawline and overall lower face aesthetics. The treatment is popular as a non-surgical alternative to chin implants for people seeking subtle to moderate enhancement.

Chin filler typically takes 2 to 4 weeks to fully settle, though the timeline varies between individuals. Immediately after treatment, there will be swelling, which is often quite noticeable in the chin area and can make the chin appear larger or more projected than the final result will be. Most of the swelling subsides within the first 3 to 7 days, with more subtle swelling and any firmness or lumpiness usually resolving over the following 1 to 2 weeks. Some people experience minimal swelling that settles within a few days, while others have more pronounced swelling that takes longer to resolve. Factors affecting settling time include the amount of filler used, your individual healing response, whether you experienced bruising, your age and skin quality. The filler itself also needs time to integrate with the surrounding tissue and soften into a natural appearance. During the settling period, the chin may feel firm or tight, and you might notice slight asymmetry or unevenness that typically resolves as swelling subsides. It is important not to judge your final result until all swelling has completely resolved, usually by the 2 to 4 week mark. Your practitioner should schedule a follow-up appointment around 2 weeks after treatment to assess the results and determine if any adjustments are needed once everything has settled.

Most people find chin filler moderately uncomfortable rather than extremely painful, though pain tolerance varies significantly. The chin area can be quite sensitive, and the procedure involves multiple injections with needles or a cannula penetrating the tissue. To minimise discomfort, most practitioners apply topical numbing cream 20 to 30 minutes before treatment, and many fillers contain lidocaine, a local anaesthetic that provides additional numbing once injected. Some practitioners may also use a dental nerve block to numb the chin area more thoroughly, which can make the procedure much more comfortable. With adequate numbing, many people describe the sensation as pressure, pushing or dull discomfort rather than sharp pain. You may feel the filler being injected and the practitioner moulding and shaping the product, which can feel strange but not necessarily painful. The initial needle insertion is often the most uncomfortable part. After treatment, the chin typically feels tender, tight and sensitive for a few days, with some people experiencing soreness when moving their mouth or touching the area. The discomfort usually peaks within the first 24 to 48 hours and gradually improves. If you are particularly anxious about pain, discuss this with your practitioner beforehand so they can take extra steps to keep you comfortable throughout the procedure.

Chin filler can migrate, though it is less common in the chin than in some other facial areas when performed correctly by an experienced practitioner. Migration occurs when filler moves from its intended placement to surrounding areas, which can create an unnatural appearance, asymmetry or undefined contours. The risk of migration is higher if too much filler is injected at once, if the filler is placed too superficially, if an inappropriate type of filler is used for the area, or if the practitioner lacks proper technique and understanding of facial anatomy. The chin is a relatively stable area with good underlying bone structure, which helps anchor filler in place when it is injected correctly at the appropriate depth. However, factors that may increase migration risk include excessive massage or manipulation of the area after treatment, trauma or pressure to the chin, overfilling beyond the tissue's capacity, or using very soft, fluid fillers that are not designed for structural support. Signs of migration include filler spreading beyond the chin into the jaw or neck area, loss of definition, asymmetry developing over time, or the chin appearing wider rather than more projected. To minimise migration risk, choose an experienced practitioner who uses appropriate products and techniques, avoid excessive touching or massage of the area for at least 2 weeks after treatment, and do not have excessive amounts injected. If you notice migration, consult your practitioner, as the filler can be dissolved with hyaluronidase if necessary.

Chin filler, when performed by a properly qualified and experienced practitioner using approved products in a clinical setting, is generally considered safe. However, as with any injectable treatment, there are potential risks and complications that range from common minor side effects to rare but serious problems. Common temporary side effects include swelling, bruising, tenderness, redness and firmness at the injection sites, which typically resolve within days to weeks. More concerning but rare complications can include vascular occlusion, where filler accidentally blocks a blood vessel, potentially leading to tissue damage, skin necrosis or, in extremely rare cases, vision problems if it affects blood flow to the eye. The chin area contains important blood vessels and nerves, so proper anatomical knowledge and careful injection technique are crucial. Other potential risks include infection, allergic reactions, asymmetry, lumps or nodules, filler migration, nerve damage causing temporary numbness or altered sensation, and unsatisfactory aesthetic results. The safety of chin filler depends heavily on choosing a qualified medical practitioner with extensive experience in facial anatomy and filler techniques, using genuine, approved hyaluronic acid products from reputable manufacturers, having treatment performed in a clean clinical environment with proper hygiene protocols, and receiving thorough consultation to assess suitability. Always disclose your complete medical history, current medications and any previous facial treatments. If you experience severe pain, skin colour changes, vision problems or other concerning symptoms after treatment, seek immediate medical attention. While serious complications are rare with proper technique, understanding the risks is essential for informed consent.

Before chin filler, people typically have concerns such as a weak or recessed chin that lacks forward projection, making the profile appear unbalanced; a short or small chin that affects facial proportions; lack of definition with a rounded or soft chin contour; asymmetry between the two sides of the chin; or a chin that has lost volume and definition with age. These concerns can make the nose appear larger in proportion, create an undefined jawline, or contribute to the appearance of a double chin or weak profile. After chin filler treatment, once swelling has fully subsided usually within 2 to 4 weeks, the chin typically appears more projected, defined and balanced with the rest of the facial features. The profile often looks stronger and more harmonious, with improved definition between the chin and neck. The jawline may appear more defined, and the nose can look smaller in proportion to the enhanced chin. Facial proportions become more balanced, and the overall lower face appears more structured and aesthetically pleasing. The results are immediate, though the final appearance is best assessed after all swelling has resolved. The degree of change depends on the amount of filler used, the specific concerns being addressed and individual facial anatomy. Results can range from subtle enhancement to more noticeable transformation, depending on the starting point and treatment goals. Immediately after treatment, the chin will be swollen, possibly bruised and may appear over-projected, so patience is essential during the settling period. Your practitioner should provide realistic before and after photos from their own work, showing results after the swelling has resolved, to help you understand what to expect for your specific facial structure and aesthetic goals.