Smooth PDO Threads: The Non-Surgical Secret to Firmer, Younger-Looking Skin
Looking Refreshed Without Looking “Done”
Many people want to look younger, but they don’t necessarily want surgery or results that appear obvious or overfilled.
Smooth PDO threads offer a different approach to facial rejuvenation. Rather than adding volume or dramatically altering your appearance, they work by stimulating your body’s natural collagen production, gradually improving skin firmness, elasticity, and texture.
At Marielaina Perrone, DDS in Henderson, NV, Smooth PDO thread treatments help patients achieve subtle, natural-looking rejuvenation with minimal downtime and long-lasting improvements.
What Are Smooth PDO Threads?
Smooth PDO (polydioxanone) threads are ultra-fine, biodegradable medical sutures that are carefully placed beneath the skin to stimulate collagen production.
Unlike lifting threads that use tiny barbs to reposition tissue, Smooth PDO threads focus on improving skin quality from within.
As the threads gradually dissolve over several months, they trigger your body’s natural healing response, encouraging the production of:
- collagen
- elastin
- new blood vessels
The result is healthier, firmer, smoother skin that continues to improve long after treatment.
How Do Smooth PDO Threads Work?
Treatment provides two important benefits.
Immediate Support
Once placed beneath the skin, the threads create a subtle internal support network that improves tissue integrity.
Long-Term Collagen Stimulation
As the threads dissolve naturally, collagen production increases over the following months.
This new collagen helps:
- improve skin firmness
- soften fine lines
- enhance elasticity
- strengthen thin skin
- improve overall skin quality
Unlike many cosmetic treatments, improvements continue to develop gradually.
What Areas Can Be Treated?
Smooth PDO threads are extremely versatile and can improve many areas of the face and neck.
Popular treatment areas include:
- around the mouth
- upper and lower lips
- marionette lines
- nasolabial folds
- cheeks
- jawline
- neck
- under the chin
- forehead
- under-eye area
Treatment plans are customized according to each patient’s facial anatomy and aesthetic goals.
Benefits of Smooth PDO Threads
Patients choose Smooth PDO threads because they provide natural rejuvenation without surgery.
Benefits include:
✔ Stimulates your own collagen
✔ Firmer, healthier skin
✔ Softens fine lines
✔ Improves skin texture
✔ Minimal downtime
✔ Natural-looking results
✔ Gradual improvement
✔ Long-lasting collagen remodeling
Many patients appreciate that friends notice they look refreshed but can’t quite identify why.
What to Expect During Treatment
Treatment is quick and comfortable.
Your appointment typically includes:
- facial evaluation
- treatment planning
- topical or local anesthetic
- precise thread placement
- post-treatment instructions
Most procedures are completed in 30 to 60 minutes, depending on the treatment area.
Patients usually return to normal daily activities within a day or two.
Recovery and Aftercare
Recovery is generally mild.
Temporary side effects may include:
- slight swelling
- mild bruising
- tenderness
- tightness
These effects usually improve within several days.
For the best results, patients should:
- avoid strenuous exercise for 24–48 hours
- avoid excessive facial massage
- sleep on their back for several nights
- follow all aftercare instructions
When Will I See Results?
Some patients notice subtle improvement almost immediately.
However, the real transformation occurs gradually as collagen develops.
Typical timeline:
First 2–4 weeks
- skin begins feeling firmer
2–3 months
- collagen production increases
- texture improves
- fine lines soften
4–6 months
- optimal rejuvenation becomes visible
Results commonly last 12 to 24 months, depending on age, skin quality, and lifestyle.
Are Smooth PDO Threads Right for Your Skin Goals?
Smooth PDO threads are not designed to create dramatic surgical lifting or replace lost facial volume. Their role is more subtle: supporting gradual skin rejuvenation and collagen remodeling. Select each question to decide whether this approach fits your goals.
1. What Would You Like to Improve?Start with the concern—not the treatment
Facial aging does not happen in only one way. Fine lines, texture changes, loss of firmness, volume loss, and skin laxity are different concerns and may require different solutions. Smooth PDO threads may be considered when the goal is gradual improvement in skin quality rather than significant lifting or replacement of lost volume.
✓ Fine lines and early textural changes
✓ Mild loss of firmness
✓ Crepey or aging skin appearance
✓ Desire for gradual, subtle rejuvenation
“Successful facial rejuvenation begins by understanding what bothers the patient—not by choosing a treatment first.”
— Marielaina Perrone, DDS
2. What Exactly Are Smooth PDO Threads?Understanding what the treatment can—and cannot—do
Smooth PDO threads are absorbable polydioxanone sutures placed beneath the skin. Unlike barbed lifting threads, smooth threads are not primarily intended to mechanically reposition sagging tissue. They are placed to create a controlled tissue response as the material gradually dissolves, with collagen formation and remodeling occurring around the treated area.
✓ They are not dermal fillers
✓ They do not work like Botox®
✓ They are not a surgical facelift
✓ Improvement develops gradually rather than instantly
3. Smooth PDO Threads, Botox, or Juvederm?Different treatments solve different problems
These treatments are not interchangeable. Botox® is used to temporarily reduce targeted muscle activity. Hyaluronic acid fillers such as Juvederm® are used to add or restore volume in selected areas. Smooth PDO threads take a different approach by encouraging a tissue-healing and collagen response.
✓ Botox®: targets selected muscle movement
✓ Juvederm®: restores or adds volume
✓ Smooth PDO Threads: focus on gradual tissue remodeling and skin quality
“The question should not be which treatment is better. The question is which treatment addresses the change we are trying to improve.”
— Marielaina Perrone, DDS
4. When Will You See a Difference?Think gradual improvement—not overnight transformation
Because smooth PDO thread treatment relies partly on the body’s tissue response, results develop over time and vary among patients. Early changes may be subtle, with additional improvement appearing as collagen remodeling progresses over the following weeks and months.
✓ Immediately after: temporary swelling, tenderness, bruising, or redness can occur
✓ Following weeks: the treatment area settles as the tissue response develops
✓ Following months: collagen remodeling may contribute to gradual improvement
✓ Longer term: results and longevity vary by patient, treatment area, and plan
5. Who May Be a Good Candidate?Matching expectations to realistic outcomes
Smooth PDO threads may appeal to patients experiencing early skin changes who want a minimally invasive approach and understand that improvement is generally subtle and progressive. A consultation is necessary to evaluate skin condition, medical history, medications, anatomy, and treatment goals.
✓ Early or mild signs of skin aging
✓ Interest in collagen-focused rejuvenation
✓ Preference for subtle rather than dramatic change
✓ Realistic expectations about results and longevity
6. What Should a Good Result Look Like?Refreshed skin without looking overtreated
The goal of smooth PDO thread treatment is not to create a different face. When appropriately selected and performed, the desired change is subtle—skin that appears refreshed, smoother, firmer, or healthier without an obvious sign that a cosmetic treatment was performed.
✓ Subtle improvement in skin quality
✓ Softer appearance of selected fine lines
✓ Improved appearance of firmness or texture in appropriate cases
✓ Natural facial expression remains unchanged
“The goal isn’t to make someone look different. It’s to help the skin look naturally refreshed while preserving what makes the face individual.”
— Marielaina Perrone, DDS
7. Can Smooth PDO Threads Be Part of a Larger Plan?Facial aging rarely has only one cause
Muscle movement, volume loss, skin quality, pigmentation, texture, and laxity are separate components of facial aging. For appropriate patients, smooth PDO threads may therefore be considered as one part of a broader rejuvenation strategy rather than expected to correct every concern by themselves.
✓ Botox® for selected dynamic expression lines
✓ Dermal fillers for selected volume concerns
✓ Skin treatments chosen for texture, tone, or surface concerns
✓ Professional skincare and sun protection for ongoing maintenance
8. Are Smooth PDO Threads Worth Considering for You?The answer depends on the result you actually want
Smooth PDO threads may be worth considering when your goal is gradual skin rejuvenation rather than dramatic lifting, muscle relaxation, or volume replacement. They are less likely to satisfy someone expecting an immediate or surgical-level transformation. The decision should follow an evaluation of your anatomy, health history, skin condition, and expectations.
✓ You prefer subtle improvement
✓ You understand results develop gradually
✓ Your primary concern involves skin quality rather than major volume loss
✓ You have realistic expectations about nonsurgical treatment
“Good aesthetic treatment isn’t about doing everything possible. It’s about choosing what makes sense for that person, at that moment.”
— Marielaina Perrone, DDS
A Personalized Approach to Facial Rejuvenation
Smooth PDO threads are not appropriate for every patient or every aesthetic concern. Treatment recommendations should follow an in-person assessment of skin quality, facial anatomy, medical history, medications, goals, risks, and available alternatives. Results, recovery, and longevity vary.
Who Is a Good Candidate?
Smooth PDO threads are ideal for patients who:
- have mild to moderate skin laxity
- want to improve skin texture
- wish to stimulate natural collagen
- prefer non-surgical treatment
- want subtle, elegant rejuvenation
Patients with significant skin laxity may benefit from combining Smooth PDO threads with other facial aesthetic treatments.
Combining Treatments for Beautiful Facial Harmony
One of the advantages of Smooth PDO threads is their ability to work alongside other aesthetic treatments.
Depending on your goals, Dr. Perrone may recommend combining PDO threads with:
- Botox® Cosmetic to soften dynamic wrinkles
- Juvederm® dermal fillers to restore youthful facial volume
- Professional skincare to improve skin tone and texture
Together, these treatments create balanced, natural-looking facial rejuvenation while preserving your unique features.
Why Choose Marielaina Perrone, DDS?
Patients throughout Henderson, Green Valley, Anthem, Seven Hills, Summerlin, and the greater Las Vegas area trust Dr. Perrone because she combines advanced aesthetic techniques with an artistic eye for facial harmony.
Patients appreciate:
- More than 25 years of clinical experience
- Advanced facial aesthetics training
- Conservative, natural-looking results
- Personalized treatment planning
- Comfortable, patient-centered care
- Expertise in Botox®, Juvederm®, and PDO thread therapy
Every treatment is designed to help patients look refreshed. Not overdone.
Frequently Asked Questions
Do Smooth PDO threads lift the skin?
Smooth threads primarily improve skin quality through collagen stimulation. While they provide subtle support, they are designed more for rejuvenation than dramatic lifting.
Are PDO threads painful?
Most patients report minimal discomfort. Local anesthetic is used to maximize comfort during treatment.
How long do Smooth PDO threads last?
The threads dissolve over several months, but the collagen they stimulate can continue providing improvement for 12–24 months.
Can PDO threads replace a facelift?
Smooth PDO threads are an excellent option for mild to moderate aging changes but cannot duplicate the results of surgical facelift procedures.
Can PDO threads be combined with Botox and fillers?
Yes. Combining treatments often produces the most natural, balanced, and comprehensive facial rejuvenation.
The Bottom Line
Smooth PDO threads offer an innovative, minimally invasive way to restore firmer, healthier, and more youthful-looking skin by encouraging your body to produce its own collagen.
If you’re looking for subtle, elegant facial rejuvenation without surgery, Smooth PDO thread therapy may be an excellent option.
Schedule a consultation with Marielaina Perrone, DDS, to learn how a personalized facial rejuvenation plan can help you achieve refreshed, natural-looking results you’ll love.
About Marielaina Perrone, DDS
Dr. Marielaina Perrone is a highly respected and experienced dentist in Las Vegas and Henderson, Nevada, with over two decades of
expertise in providing quality dental care to her patients. She graduated from Stony Brook University School Of Dental Medicine and has completed advanced training in cosmetic dentistry, implant dentistry, and orthodontics.
Dr. Perrone is committed to staying up-to-date with the latest advancements in dentistry and continuing education to provide the best possible care for her patients.
Dr. Perrone takes a patient-centered approach and believes in personalized treatment plans tailored to each individual’s unique needs and preferences. Her gentle and compassionate demeanor creates a comfortable and relaxed patient atmosphere during their dental appointments.
Aside from dentistry, Dr. Perrone enjoys spending time with her family, traveling, and cooking. She also volunteers her time and expertise to various Las Vegas and Henderson, NV charitable organizations.
Medically Reviewed by Marielaina Perrone, DDS
Dr. Marielaina Perrone, DDS, is a highly experienced cosmetic dentist and facial aesthetics provider serving Henderson, Green Valley, and the greater Las Vegas area. A graduate of the Stony Brook University School of Dental Medicine, she has more than 25 years of clinical experience and advanced training in Botox®, Juvederm® dermal fillers, Smooth PDO threads, and comprehensive facial rejuvenation. Dr. Perrone combines artistry with evidence-based care to create natural, balanced results that enhance facial harmony while preserving each patient’s unique beauty.
Updated: July 2026