Smile line fillers typically last between 9 to 18 months, depending on the specific product used, your metabolism, and lifestyle factors. Hyaluronic acid fillers in the nasolabial fold area tend to last longer than in more mobile areas of the face because there’s less movement to break down the product. Regular maintenance treatments can help you maintain consistent results over time.

Most patients experience minimal discomfort during smile line filler injections. We apply topical numbing cream before treatment, and many dermal fillers contain lidocaine, a local anesthetic, which further reduces sensation during the procedure. You may feel slight pressure or pinching during injection, but most people find the treatment very tolerable.

Absolutely. When performed by an experienced injector at Estelaza Clinic, nasolabial fold fillers produce natural-looking results that enhance rather than change your appearance. We use conservative amounts of filler and advanced techniques to ensure smooth, subtle improvements that complement your facial structure.

Smile line fillers and Botox work in completely different ways. Fillers add volume beneath the skin to physically lift and smooth nasolabial folds, while Botox relaxes muscles to prevent wrinkles caused by facial expressions. For smile lines, fillers are the more effective treatment because these lines are caused by volume loss rather than muscle movement. However, many patients benefit from both treatments in different areas of the face.

You’ll notice immediate improvement after your smile line filler treatment, though you may experience some swelling that temporarily enhances the effect. Final results become apparent within one to two weeks once any minor swelling subsides. The full effect continues to develop as the hyaluronic acid attracts water and integrates with your tissue.

Yes, one major advantage of hyaluronic acid fillers is that they can be dissolved using an enzyme called hyaluronidase. If you’re unsatisfied with your results or experience any complications, your practitioner can inject hyaluronidase to quickly break down the filler. This reversibility provides peace of mind throughout your treatment.

The number of syringes needed for nasolabial fold treatment varies by individual. Many patients achieve excellent results with one to two syringes, but deeper lines or more extensive volume loss may require additional product. During your consultation at Estelaza Clinic, we’ll assess your specific needs and provide a personalized recommendation.

Before your smile line filler appointment, avoid blood-thinning medications and supplements such as aspirin, ibuprofen, vitamin E, and fish oil for at least one week if medically safe to do so. Also avoid alcohol for 24 hours before treatment. These precautions help minimize bruising and swelling. Always consult with your doctor before stopping any prescribed medications.

Smile line fillers are FDA-approved for adults aged 21 and older. However, the ideal age to begin treatment varies by individual. Some people develop prominent nasolabial folds in their 30s, while others don’t notice significant lines until their 50s or beyond. The best time to consider treatment is when smile lines begin to bother you, regardless of your specific age.

When performed correctly by an experienced injector, filler migration is extremely rare. Modern hyaluronic acid fillers are designed to stay in place where they’re injected. At Estelaza Clinic, we use proper injection techniques, appropriate filler products, and precise placement to ensure your results remain exactly where intended.

You can typically apply makeup 24 hours after your smile line filler treatment. However, it’s best to avoid touching or applying pressure to the treated area for at least four hours post-treatment. When you do apply makeup, use gentle patting motions rather than rubbing or massaging the area.

Pain tolerance is subjective, but many patients report that smile line fillers are less uncomfortable than lip fillers. The nasolabial fold area has fewer nerve endings than the lips, and the skin is less sensitive. With proper numbing and experienced injection technique, most people find the procedure very comfortable.

It’s best to avoid strenuous exercise for 24 to 48 hours after receiving nasolabial fold fillers. Physical activity increases blood flow and can worsen swelling or bruising. Light activities like walking are generally fine, but hold off on intense workouts, hot yoga, or activities that significantly elevate your heart rate until the initial healing period has passed.