Nasolabial Folds

About the service

Smooth Nasolabial Folds with Precision Filler Treatments

Nasolabial folds—commonly referred to as smile lines or laugh lines—are the deep creases that run from the sides of your nose to the corners of your mouth. While they are a natural part of facial anatomy, they can deepen over time due to aging, collagen loss, and facial volume depletion.

At Beauty by Dr. Kay in Pasadena, we treat nasolabial folds with expertly placed dermal fillers from top brands like Merz, Galderma, and Allergan. By gently replenishing volume and restoring structure to the midface, these fillers soften creases and create a smoother transition between the cheeks and mouth—resulting in a youthful, refreshed look.

Each treatment is tailored to your unique facial contours, ensuring that enhancements are natural-looking and harmonize with the rest of your features.

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More info:

Using advanced dermal fillers from Merz, Galderma, and Allergan, Dr. Kay gently injects hyaluronic acid or biostimulatory substances into the area around the nasolabial folds. This replaces lost volume and lifts the overlying skin, softening the crease and restoring smooth facial contours. The treatment is fast, with visible results immediately and continued improvement as the filler integrates.

Deep smile lines and facial creases

Midface volume loss contributing to fold depth

Harsh facial expressions due to aging

Asymmetry around the mouth or cheeks

A tired or aged appearance in the midface

Frequently Asked Questions

Nasolabial folds are the natural creases that extend from the nose to the corners of the mouth. They often become more prominent with age as the skin loses volume and elasticity.

Fillers like Radiesse® and Juvéderm® Ultra Plus XC are injected beneath the fold to restore lost volume and smooth the skin’s surface, softening the depth of the crease.

Not with Dr. Kay. Her aesthetic philosophy prioritizes subtlety and facial balance. Fillers are applied strategically to enhance your features, never overwhelm them.

Results typically last between 9 to 18 months, depending on the product used, individual metabolism, and lifestyle habits.

Minor swelling or bruising at the injection site may occur, but most patients return to daily activities immediately. All treatments are performed with precision and care to minimize risk.

Juvederm Ultra Plus XC is a dermal hyaluronic acid filler used to add volume to the face, especially in the lips. Produced by Allergan, Juvederm Ultra Plus XC is approved to restore moderate-to-severe facial volume loss. This filler contains lidocaine, a local anisthetic that reduces pain.

Juvederm Ultra Plus XC is an excellent choice to add volume to the lips and provide a natural, beautiful pout. Most patients start with 1 syringe in their initial treatment, and may return for further syringes if they would like additional volume.

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testimonials

What our Patients Say About Us

“I’ve been going to Dr. Kay for five years, and the results have been truly life-changing. From fillers (under-eye, jawline, cheeks, lips, temples, chin) to PRP for my scalp and breast augmentation scars, every treatment has been natural, subtle, and customized to my face. As an actress, it's essential my expressions stay intact—at 33, people are shocked I’ve had work done. Dr. Kay is truly the best—her techniques, precision, and global expertise set the standard. Yes, she may be more expensive, but it's worth every penny when it’s your face. I’ve never had to dissolve anything, and my confidence has never been higher. 💖💖”
‍-Margo, Graff

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“Dr. Kay is the absolute best, and her staff is always so warm and welcoming. I always have a great experience at every appointment. I love that Dr. Kay offers specials each month, and her Stay with Kay program is a no brainer especially if you are dedicated to routine Botox and overall maintenance. Her skincare products are also awesome. I use the Vit. C Serum, Deep Blue Hydration., and Neck Firming Therapy cream. Dr. Kay's work is flawless, and I always get so many compliments after my visits with her. She is such a sweetheart and so is her manager Carmen and the rest of the staff. Highly recommend!!”
‍- Kelly R.

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“Absolutely had a great experience at Dr. Kay’s office.Everyone in her team was extremely nice and helpful. I was immediately happy with my results. I have another appointment in the next couple weeks and I am excited to see the finished results! Definitely recommend if you want to leave the office feeling happy with your results!” - Anna F.

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“Dr. Kay and her team are the best option for facials, anything injectable and general skincare and maintenance. I come here because I know I’m getting the absolute best care from knowledgeable, carefully and informative injectors! With Dr. Kay I get a specific plan that is right for my goals and budget. I get all my questions answered and leave her office feeling empowered! Join the VIP program! You won’t regret it. I received my first microdermabrasion facial as well as Botox for my traps, wrinkles and platysma bands.”- Sophie R.

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“Dr. Kay is truly exceptional! I’ve been a follower on Instagram, admiring her work, and I finally had the opportunity to experience it firsthand. Her products and services are top-notch. Personally, I underwent a nose job as a teen, and unfortunately, the initial results left me feeling insecure. Thanks to Dr. Kay’s renowned liquid Rhinoplasty, she transformed my nose into my dream look in just 20 minutes! I’m incredibly thrilled with the results, and her supportive staff only adds to the positive experience. My confidence has seen a significant boost. Without a doubt, I highly recommend Dr. Kay!”
- Gil A.

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“I participated in a Radiesse study for lower face balancing for Dr. Kay’s Modern Aesthetic Theory.
I always appreciate Dr. Kay’s direct communication, professionalism and expertise. I also had her address some changes in under eye filler that I had and wasn’t happy with. You never want to go just anywhere with regard to aesthetics and under eyes. I did wait a while longer than I expected to be seen, however, overall I’m happy with the results. Subtle, and natural.”
- Rebecca F.
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“I have been treated by Dr. Kay for the last 8 months doing a Sculptra study.
I had previously been using fillers to help with what I thought was volume loss throughout my face. With this one Sculptra study, Dr. Kay has essentially given me a face lift without using any fillers or adding volume to my face. I trust Dr. Kay and her staff to keep me looking my best without changing my overall look. I’m incredibly happy with my services!.”
- Rose L.

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“I love Dr. Kay! She came recommended by a friend who manages a med spa, as the #1 doctor for facial injections. I drive all the way from the Palisades for Botox and fillers... she does a beautiful job creating a natural look to help me look like my best self. 💖 Thank you for helping me look as young as I feel.”
- Laura N.

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“I highly recommend Dr. Kay. I am 65 and I was quite honestly pretty nervous for my appointment. Everyone in the office made me feel safe, excited, and comfortable..”
‍- Alison H.

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