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Smile Line Filler

in a nutshell

A radiant smile shouldn’t be shadowed by deep lines.


At Be CLINICAL, our Smile Line Filler treatments aim to soften nasolabial folds, restoring youthful contours and promoting long-term skin health through collagen stimulation.

Smile lines, or nasolabial folds, are natural creases that deepen over time due to facial expressions and collagen loss. Our targeted filler treatments not only provide immediate volume restoration but also encourage your skin’s natural collagen production, ensuring lasting smoothness and resilience.

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How do Smile Line fillers work?

Smile line fillers are injectable treatments that replenish lost volume in the nasolabial folds. By filling these creases, we achieve a smoother transition from the nose to the mouth, enhancing facial harmony.

“Our approach focuses on natural-looking results that rejuvenate your appearance without compromising expression.”

Beyond immediate correction, certain fillers stimulate collagen synthesis, leading to improved skin texture and elasticity over time. This process, known as collagen banking, helps maintain youthful contours and reduces the need for frequent touch-ups.

At Be CLINICAL, we tailor each smile line treatment to your unique anatomy, aesthetic goals, and the depth of the nasolabial folds. Our expert injectors utilize a selection of premium dermal fillers known for their safety, flexibility, and long-lasting results, including:

  • Juvederm Ultra XC & Vollure XC: These hyaluronic acid-based fillers are ideal for softening moderate to deep smile lines while maintaining natural facial expression. Vollure, in particular, offers long-lasting smoothness with minimal swelling.
  • Restylane Refyne & Defyne: Designed with XpresHAn Technology™, these fillers are especially effective for dynamic areas like the smile lines. Refyne is better for softer lines, while Defyne offers more structural support.
  • Radiesse: For clients focused on long-term skin strength and biostimulation, Radiesse offers immediate volume while stimulating natural collagen production to support the dermal structure over time.

Why should You consider undereye Filler?

Smile line filler can improve your look in multiple ways:

Nasolabial Folds

Soften deep lines running from the nose to the mouth.

Marionette Lines

Reduce lines extending from the mouth corners to the chin.

Perioral Lines

Smooth fine lines around the mouth area.

Cheek Support

Enhance midface volume to indirectly reduce smile line prominence.

What are Smile Line Fillers?

Smile line fillers are FDA-approved injectable treatments designed to restore volume and smooth deep facial lines. At Be CLINICAL, we offer a range of fillers, including:

  • Juvederm: Provides robust volume for deeper folds.
  • Restylane: Offers flexibility for natural facial expressions.
  • Radiesse: Stimulates collagen production for long-term improvement.

These fillers not only provide immediate results but also support collagen production for long-term facial rejuvenation.

What is Dysport?

Dysport is a form of botulinum toxin type A. Similar to Botox and Xeomin, Dysport by Galderma is used for cosmetic purposes to temporarily improve the appearance of moderate to severe frown lines between the eyebrows (glabellar lines) in adults. It is injected into specific facial muscles to reduce muscle activity and, consequently, diminish the appearance of wrinkles and fine lines.

The mechanism of action of Dysport is comparable to Botox—it temporarily blocks nerve signals in the muscles, preventing them from contracting and causing wrinkles. Some individuals may experience a quicker onset of action with Dysport compared to Botox, with results becoming noticeable within a few days after treatment.

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Enhance Your Smile Line Filler Treatment

To enhance overall facial balance and longevity of results, smile line fillers are often combined with:

  • Sculptra®: Stimulates collagen production for overall facial volume.
  • Radiesse®: Enhances skin firmness through biostimulation.
  • Botox®: Relaxes dynamic wrinkles for a smoother appearance.
  • Laser Treatments: Improve skin texture and tone.

Our providers will develop a personalized treatment plan to achieve your aesthetic goals.

Frequently Asked Questions

Most patients enjoy results for 6 to 18 months, depending on the type of filler used, the severity of the folds, and how your body metabolizes the product. Fillers like Vollure or Defyne tend to offer longer-lasting results.

No — when expertly placed, smile line fillers integrate smoothly into the skin to soften lines while preserving your natural expressions. At Be CLINICAL, we focus on achieving subtle, refreshed results that enhance — not alter — your appearance.

The amount varies based on the depth and length of your nasolabial folds. Most patients require 1–2 syringes per session for initial correction, but this will be assessed during your personalized consultation.

You may experience minor swelling, redness, or bruising at the injection sites, but most patients return to normal activities the same day. These effects typically resolve within a few days.

Choose Be CLINICAL for Smile Line Filler?

At Be CLINICAL, we don’t just treat smile lines — we understand the anatomical and aging processes that create them. Our expert injectors take a thoughtful, evidence-based approach to smile line correction, ensuring each treatment restores balance, volume, and vibrancy without ever looking overdone. Whether you’re seeking subtle rejuvenation or a more transformative result, we’re here to guide you with precision, care, and expertise.

Serving San Ramon and the San Francisco Bay Area, Be CLINICAL is your trusted partner in aesthetic excellence.

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