What Is PDO Smooth Thread? And How Does It Work?

PDO smooth threads

A new technique or treatment is constantly popping up in the beauty industry. The PDO smooth thread, a magical treatment promising to turn the clock back without invasive surgery, is a rising star in this field.

But what precisely is this intriguing thread, and how can it produce outcomes as impressive?

Well, walk with us and unravel the mystery of these threads. We will give you an in-depth analysis of how it works and the advantages that make PDO smooth threads a hot issue in aesthetics.

Let’s get started!

Understanding PDO Threads

PDO, or Polydioxanone, is a biocompatible material commonly used in the medical field for sutures. It is known for its safety and effectiveness. It has high tensile strength and safe absorption properties.

When used in cosmetic procedures, PDO threads are specially designed sutures that stimulate collagen production and lift sagging or loose skin.

Types of PDO Threads

PDO smooth threads

PDO threads provide a tapestry of options, from the subtle elegance of smooth monos to the dramatic lift of cogs you can discover your ideal journey to rejuvenation today.

So, PDO threads fall into four categories:

  • Mono Threads: These are smooth, barb- and cone-free threads. They are mainly employed to increase collagen production and have mild lifting effects. For wrinkles and fine lines, mono threads are frequently used.
  • Cog Threads: Cog threads lift and support more effectively because of the barbs or hooks that run their length. They are often applied to places like the cheeks or jawline where a more pronounced lifting effect is sought.
  • Screw Threads: These spiral-shaped threads comprise one or two intertwined threads. They are made for volume or rotation applications. They can be applied to lift and fill out drooping skin.
  • Spring Threads: Coiled like a spring, spring threads offer an even support distribution. They can be applied to tighten and rejuvenate the skin.

A Brief History

Before diving deep into PDO threads, let’s familiarize ourselves with the background history. This synthetic substance, PDO, or polydioxanone, has a lengthy history of use in several medical specialties.

It was first used in the 1980s as a surgical suture and has since developed into a cutting-edge tool in aesthetic treatment. The procedure has since improved and changed, making it a popular option for people looking for non-surgical alternatives to facelifts.

Because our focus is on PDO mono threads, let’s dive deep!


What Are Smooth PDO Threads?

yastrid pdo mono threads 30g



Contrary to cog threads, which feature barbs or hooks, smooth PDO threads do not have any protrusions throughout their length. Smooth PDO threads, often called mono threads, are utilized in non-surgical aesthetic procedures to stimulate collagen formation and give mild lifting effects.

Here are some key features and uses of smooth PDO threads:

  • Texture: Smooth PDO threads have a consistent, smooth texture throughout. They are devoid of cones, hooks, and barbs.
  • Collagen Stimulation: The main goal of smooth PDO threads is stimulating the skin’s natural collagen production. Proteins like collagen help the skin’s structure and contribute to its suppleness and firmness.
  • Subtle Lifting Effect: A modest tightening and firming of the skin can still be achieved using smooth threads, even though they do not raise the skin as dramatically as cog threads. Since they have a more subtle effect, they are excellent for areas with fine wrinkles, slight sagging, or other conditions.
  • Application regions: Smooth PDO threads are frequently used to treat regions with fragile skin or fine wrinkles, including the neck, nasolabial folds (smile lines), marionette lines, and the area around the mouth.
  • Collagen Remodeling: A collagen fiber matrix is left behind as the body gradually assimilates the threads. Even after the threads have been naturally absorbed, this aids in improving the firmness and suppleness of the skin.
  • Natural results: Smooth PDO threads strive to provide natural outcomes. The procedure strengthens the structure of the skin and improves the skin’s natural collagen production.
  • Minimal downtime: Smooth PDO thread operations are less invasive and often require little recovery time. Soon after therapy, patients can usually resume their regular activities.
  • Longevity of results: Results last a long time, even if the immediate lifting impact may be minor since collagen is stimulated over a period of weeks to months. As a result, there are enhancements in skin quality and firmness that can last for several months.

Smooth PDO threads are frequently used with other aesthetic procedures to create a thorough rejuvenation effect. As with any cosmetic operation, speaking with a licensed and knowledgeable medical specialist who can evaluate your unique needs and make the best suggestions is essential.

PDO Smooth Thread Benefits

Yastrid PDO thread lifts Sophia

PDO smooth threads are a flexible solution suitable for many people and age-defying for everybody. Whether you’re in your thirties looking for preventative measures or your sixties trying to go back in time, these threads can do wonders. They work very well for people who have mild to severe skin laxity.

What’s more?

  • Minimal Invasiveness: The technique is less invasive and causes the patient less pain by requiring fewer incisions.
  • Reduced Downtime: PDO smooth thread has a minor downtime compared to surgical facelifts with lengthy recovery times.
  • Results That Look Natural: PDO threads offer a gentle, natural-looking lift, preventing the “overdone” look that more invasive treatments can occasionally bring.

How Do They Work?

PDO threads are crafted into thin, flexible threads inserted under the skin to lift and tighten sagging tissue. They act as a scaffolding system, providing structural support that encourages the body’s natural collagen production. The result? Firmer, more youthful-looking skin that defies the hands of time.

PDO threads work through a two-step process. In the beginning, they immediately lift and support the treated region. Second, the threads’ gradual dissolution stimulates collagen synthesis, which has a lasting, natural regeneration effect. It’s like pressing the skin’s refresh button.

So, as broadly discussed, PDO smooth thread works through two primary mechanisms: collagen stimulation and tissue lift.

Collagen Stimulation

Collagen production declines with aging, resulting in sagging and wrinkles. PDO threads work as a catalyst, promoting collagen synthesis and revitalizing the skin. This increased collagen production leads to improved skin texture and elasticity.

When PDO threads are inserted into the skin, they create micro-injuries. In response, the body initiates a natural healing process, which includes the production of collagen. And collagen is the secret ingredient to young skin. It is a protein that gives the skin rigidity and elasticity and is in charge of maintaining its structure.

Tissue Lift and Tightening

The threads themselves provide a subtle lift to the skin. This lift is particularly effective in areas where gravity has caused sagging, such as the cheeks, jawline, and neck.

The PDO Smooth Thread Experience

Facial thread lifts procedure

Before the PDO smooth thread procedure, a thorough consultation and assessment are necessary. The evaluation determines the patient’s suitability before the procedure. This entails talking about their medical background, expectations, and intended results.

The Procedure

Because PDO smooth thread procedures are minimally invasive, they appeal to people who want a quick refresh without surgery. A trained practitioner strategically places the threads beneath the skin throughout the procedure to target the regions that require lifting and tightening.

During the procedure, a tiny needle pierces the skin and injects the smooth PDO threads. The threads are gently implanted to achieve the desired lift and rejuvenation effect. The process is followed precisely to deliver the most excellent results.

The Results

The outcome is a subtle, natural look, avoiding the “overdone” appearance that occasionally results from more invasive procedures.

Besides, the initial effects should be visible to patients within a few weeks, with subsequent improvements occurring over several months. It’s important to note that the duration of results may vary depending on personal characteristics.

However, patients should anticipate a swift change in the appearance of their skin, with the best outcomes apparent when collagen production ramps up. What’s best? You may feel rejuvenated for up to six months after the effects wear off.

But remember to have touch-up appointments that can aid in maintaining the benefits.


Patients may feel some swelling or bruising following the treatment, although this usually disappears within a few days. As collagen formation continues, the full effects of PDO smooth thread become increasingly visible over time. For best outcomes, it’s crucial to adhere to post-procedure care guidelines.

Instructions for After-Procedure Care

PDO smooth threads

Following surgery, patients are given thorough postoperative instructions. It may also be advised to manage any adverse effects, such as edema or bruising. Follow-up appointments are scheduled so that the development can be monitored.

For a speedy recovery and the best results following a PDO Smooth Thread treatment, it’s essential to adhere to these aftercare recommendations.

  • Keep everything clean by avoiding harsh scrubs and using a light cleanser.
  • Avoid pressing or touching the treated area to prevent irritation or thread displacement.
  • Apply cold compresses for 24-48 hours to lessen swelling or bruising.
  • For the first week, refrain from vigorous activity and heavy lifting, and elevate your head while you sleep to lessen swelling.
  • Avoid direct sun exposure, saunas, and hot baths.
  • You should also drink plenty of water and eat a healthy diet.
  • Avoid drinking and smoking to aid in the healing process.
  • Attend follow-up appointments, be patient as the wound heals, and seek prompt medical attention for any alarming symptoms.

By adhering to these recommendations, you’ll increase your chances of getting the results you want from your PDO Smooth Thread treatment.

PDO Smooth Thread vs. Other Cosmetic Procedures

PDO threads are frequently used for face rejuvenation, but their uses go far beyond that. These threads open the door for a non-surgical aesthetic revolution, from neck lifts to rejuvenating sagging skin.

But how do they compare with other cosmetic procedures?

Surgical Facelifts

Although surgical facelifts produce more dramatic effects, they also come with longer recovery times and additional surgical risks. For those looking for minor but visible improvements, PDO smooth thread is a good solution.

Botox and Dermal Fillers

Wrinkles and fine lines are typically treated with dermal fillers and Botox. PDO smooth thread, conversely, is a complementing choice for thorough face rejuvenation because it concentrates on structural support and lift.

Combining Methods

To attain better outcomes, many people blend PDO smooth thread with other non-surgical procedures. This method enables a thorough approach to facial rejuvenation.

Potential Risks and Complications

After PDO Thread Lift

Although PDO smooth thread is considered safe, some possible side effects happen, and it’s crucial to be informed of any possible adverse effects. One potential problem is mild swelling and bruising, which might appear immediately following the treatment and often go away within a few days, are one potential problem.

Something else is infection. The insertion site may occasionally get infected. Most of the time, your doctor’s prescription medications can treat this. Additionally, there’s a remote possibility that threads will emerge from the skin and become perceptible. If this happens, it’s crucial to speak with your practitioner so they can make the necessary modifications.

The seldom incidence of thread migration is another possible concern. This occurs when the threads shift from their initial position, which could lead to less-than-ideal outcomes. However, trained and knowledgeable professionals exercise extreme caution when performing insertions to reduce this risk. Due to the PDO material’s biocompatibility, allergic reactions may occasionally happen, but they are unusual.

Finally, although extremely unlikely, it is possible for nerve damage or blood vessel injury, highlighting the significance of getting treatment from a licensed and competent professional. Even if there aren’t many hazards connected to PDO smooth thread treatments, researching and choosing a qualified professional are essential to a successful process.


PDO smooth threads are a tribute to the fantastic developments in aesthetic medicine regarding non-invasive rejuvenation. A ground-breaking method of non-surgical face rejuvenation is PDO Smooth Thread. It is a valuable tool in aesthetic operations because it can elevate tissue and stimulate collagen.

They provide an immediate lift and a natural, youthful makeover by utilizing the power of collagen stimulation—all without the need for invasive surgery.

If you want age-defying benefits with little downtime, PDO silky threads are the key to unlocking your best, most radiant self. Accept the magic and let the light of your inner being shine!

As one of Yastrid’s best-selling products, PDO smooth threads have garnered the favor of numerous customers. We offer free samples to our customers. Come and experience them for yourself. Feel free to inquire with us anytime, or you can have a look at our online store.

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Yastrid Threads Absorbable & Easy to Insert

With minimally invasive PDO threads, improve your customer comfort and get less bruising.

From 3.7$ / Thread