Science Behind PDO Threads – What You Need to Know


You’ve likely encountered PDO threads if you’re considering aesthetic treatments to enhance your appearance and boost confidence. These innovative, minimally invasive procedures have recently gained popularity due to their ability to lift and tighten sagging skin without surgery.

This article will discuss the science behind PDO threads and help you understand what you need to know before considering this treatment.

What are PDO Threads?

PDO (Polydioxanone) threads are medical-grade, absorbable sutures that have been safely used in surgeries for decades. In aesthetic medicine, PDO threads are placed beneath the skin to lift and support sagging tissues.

How Do PDO Threads Work?

The PDO thread treatment involves the insertion of threads into the subdermal layer of the skin using a fine needle or cannula. Once in place, the lines create a supportive mesh that lifts and tightens the skin.

Your body gradually absorbs the PDO threads, leaving a new collagen and elastin fibers network. This process leads to firmer, more youthful-looking skin lasting months or years.

Types of PDO Threads

There are three main types of PDO threads used in aesthetic treatments:

  • Mono threads: These single, smooth threads provide a subtle lift and stimulate collagen production for skin rejuvenation.
  • Cog threads: Designed with small barbs or cogs, these threads provide a more significant lift and are ideal for targeting sagging skin in areas like the cheeks, jawline, and neck.
  • Screw threads: These threads have a spiral design, providing volume and enhancing skin texture.

Your aesthetic provider will determine the best PDO threads for your unique needs based on your desired outcome and the treated area.

The Benefits of PDO Thread Treatment

PDO thread treatments offer numerous benefits, including:

  • Immediate, natural-looking lift
  • Minimally invasive, with little to no downtime
  • Stimulates collagen and elastin production for long-lasting results
  • It can be combined with other aesthetic treatments for enhanced results

Are PDO Threads Right for You?

PDO thread treatments are suitable for treating mild to moderate skin laxity without surgery. Having realistic expectations and understanding that PDO threads may not provide the same dramatic results as a surgical facelift is essential. However, they can still significantly improve skin quality, texture, and overall appearance.

What to Expect During and After Treatment

During the treatment, your aesthetic provider will use local anesthesia to numb the area, ensuring your comfort. The procedure typically takes 30 minutes to an hour, depending on the number of threads used.

After the treatment, you may experience mild swelling, bruising, or discomfort, which should resolve within a few days. Most patients can return to their daily activities immediately, with more strenuous activities being resumed after a week or two.

Where Can You Get PDO Threads Houston?

PDO thread treatments can be obtained from various dermatology and aesthetic centers. Replenish MD offers a variety of aesthetic procedures. The company also provides training and certification for medical professionals who want to jumpstart their careers in aesthetics.


In conclusion, PDO threads are a fantastic, minimally invasive option for those looking to lift and rejuvenate their skin. Understanding the science behind this innovative treatment lets you decide whether it’s right for you.

If you’re interested in exploring PDO threads further, consult a qualified aesthetic provider who can guide you through the process and help you achieve the best possible results. Replenish MD Training can guide you every step of the way.

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