Dermal Fillers

How Long Do Fillers Last in Nasolabial Folds

Nasolabial folds, often referred to as smile lines or laugh lines, can be a common concern as we age. Many individuals turn to dermal fillers to smooth and rejuvenate this area. In this comprehensive guide, we’ll delve into the world of nasolabial fold fillers, discussing how long they last, the factors affecting their duration, and essential maintenance tips to keep your smile lines looking youthful and refreshed.

Understanding Nasolabial Fold Fillers

Nasolabial fold fillers are dermal treatments designed to address the deep lines that run from the sides of the nose to the corners of the mouth. These lines become more pronounced with age, sun exposure, and facial expressions. Dermal fillers, typically made of hyaluronic acid or other biocompatible materials, are injected into the folds to add volume, reduce wrinkles, and create a smoother appearance.

Duration of Nasolabial Fold Fillers

The longevity of nasolabial fold fillers can vary depending on several factors, including the type of filler used, individual metabolism, and the injection technique. Here’s an overview of the expected duration for different types of fillers:

Hyaluronic Acid Fillers

Product Examples

Juvederm, Restylane, Belotero.


On average, hyaluronic acid fillers in nasolabial folds can last from 6 to 18 months. However, individual results may vary.

Calcium Hydroxylapatite Fillers

Product Examples



Calcium hydroxylapatite fillers are semi-permanent and can provide results for approximately 12 to 18 months.

Poly-l-lactic Acid Fillers

Product Examples



Sculptra is known for its collagen-stimulating properties, offering results that can last up to 2 years or more with proper maintenance.

Polymethyl Methacrylate (PMMA) Fillers

Product Examples



PMMA fillers are considered long-lasting and may provide results for several years.

Factors Influencing Duration

Several factors can influence how long nasolabial fold fillers last:


Individual metabolism varies, which can affect how quickly the body breaks down the filler. Those with faster metabolisms may experience shorter-lasting results.

Product Type

The type of filler used plays a significant role in longevity. Some fillers are designed to be more durable, while others provide a temporary solution.

Injector’s Skill

The skill and experience of the injector are crucial. An experienced practitioner can administer fillers in a way that maximizes their duration and provides natural-looking results.

Lifestyle Factors

Lifestyle choices such as smoking, excessive sun exposure, and poor skincare can contribute to the breakdown of fillers. Healthy habits can help extend the results.

Maintenance Tips for Long-Lasting Results

To ensure your nasolabial fold fillers last as long as possible, consider the following maintenance tips:

Follow Aftercare Instructions

Adhere to the aftercare instructions provided by your injector. This may include avoiding certain activities, products, or treatments immediately after the procedure.

Protect Your Skin

Use sunscreen daily to protect your skin from UV damage, which can break down fillers and accelerate the aging process.

Stay Hydrated

Proper hydration is essential for maintaining the plumpness of your skin. Drink plenty of water to keep your skin looking youthful.

Regular Touch-Up Treatments

Schedule follow-up appointments with your injector as recommended. Regular touch-up treatments can help maintain your results for an extended period.

Choosing the Right Injector for Nasolabial Fold Fillers

Selecting the right injector is a crucial step in achieving safe and satisfying results with nasolabial fold fillers. Here are some key considerations when choosing an injector for your procedure:

Credentials and Qualifications

Look for an injector who is a licensed medical professional with specific training and expertise in dermatology, plastic surgery, or a related field. They should have a valid medical license and relevant certifications.

Experience and Specialization

Seek an injector with significant experience in administering nasolabial fold fillers. Ask about their specific experience with this treatment, including the number of procedures they have performed.

Reputation and Reviews

Research the injector’s reputation by reading online reviews and testimonials. Pay attention to feedback from previous clients who have undergone nasolabial fold filler treatments.

Consultation Process

Schedule a consultation with the injector before committing to the procedure. During this consultation, evaluate their approach to your concerns, their ability to listen to your goals, and their willingness to answer your questions.

Portfolio of Work

Ask to see before-and-after photos of previous patients who have received nasolabial fold filler treatments from the injector. This will allow you to assess the quality and naturalness of their results.

Injector’s Technique

Inquire about the injector’s technique and whether they use the latest, safest injection methods. A skilled injector can minimize discomfort and enhance the natural appearance of your results.

Safety Measures

Ensure that the injector practices in a clean and sterile environment. They should follow strict hygiene protocols to minimize the risk of infection.

Communication Skills

Effective communication is vital. Your injector should be able to explain the treatment process, potential risks, and expected outcomes in a clear and understandable manner.

Patient-Centric Approach

Look for an injector who prioritizes your well-being and satisfaction. They should tailor the treatment to your unique facial anatomy and goals.

Customizing Your Treatment Plan

Creating a personalized treatment plan for nasolabial fold fillers is essential to achieve the best results that align with your unique facial features and goals. Here’s what you need to know about customizing your treatment plan:

Initial Consultation

The journey to customized treatment begins with an initial consultation with your chosen injector. During this meeting, you will discuss your concerns, expectations, and desired outcomes. Be open and honest about what bothers you, and communicate your aesthetic goals clearly.

Facial Assessment

Your injector will carefully examine your facial anatomy, paying close attention to the depth and severity of your nasolabial folds, as well as other facial features. This assessment helps determine the most appropriate treatment approach.

Treatment Options

Your injector will discuss the different types of fillers available and recommend the one that best suits your needs. Factors such as filler type, consistency, and duration will be considered. You may also discuss alternative treatments, if applicable.

Volume and Placement

The amount of filler and its precise placement are crucial to achieving natural-looking results. Your injector will strategically inject the filler into the nasolabial folds to smooth and plump them while preserving your facial harmony.

Balancing Symmetry

Achieving facial symmetry is an essential aspect of customization. Your injector will work to ensure that both sides of your face receive the appropriate treatment to maintain balance and proportion.

Gradual Enhancement

Depending on your preferences, your injector may recommend a gradual approach to treatment. This involves multiple sessions spread over time to achieve subtle and incremental improvements while minimizing the risk of overcorrection.

Managing Expectations

It’s essential to have realistic expectations about what fillers can achieve. Your injector will help you understand the limitations of the procedure and what you can realistically expect in terms of results.

Combination Treatments

In some cases, a customized treatment plan may involve a combination of procedures. For example, combining nasolabial fold fillers with other dermal fillers or treatments like Botox can provide comprehensive facial rejuvenation.


Nasolabial fold fillers can effectively reduce the appearance of smile lines and restore a more youthful appearance. The duration of these fillers varies depending on the type of product, individual factors, and maintenance practices. Consulting with an experienced injector is crucial to determine the most suitable filler and create a personalized treatment plan. By following proper aftercare and adopting a healthy lifestyle, you can enjoy long-lasting results and continue to smile with confidence.

Elena Ognivtseva