What Are Smooth Threads?

Smooth Threads are non-barbed absorbable aesthetic threads designed to support collagen stimulation, improve skin firmness, and enhance overall skin rejuvenation.

Unlike Cog Threads, which feature barbed structures for mechanical lifting, Smooth Threads do not rely on barbs to anchor tissue. Instead, they work by creating controlled stimulation within the treatment area, encouraging natural collagen remodeling and improving skin quality over time.

Smooth Threads are commonly selected by aesthetic professionals for treatments focused on:

• Skin tightening and firmness improvement
• Collagen stimulation
• Fine line improvement
• Skin texture enhancement
• Overall facial rejuvenation

PDO Thread Store provides a professional selection of Smooth Threads, including Mono Threads, Mono Screw Threads, Tornado Threads, and Tornado Screw Threads. These non-barbed thread options are available in different absorbable materials, including PDO, PCL, and PLLA, to meet various aesthetic treatment requirements.

How Do Smooth Threads Work?

Smooth Threads work by creating controlled stimulation after being inserted into the skin tissue. This stimulation may activate the body's natural repair response and support collagen production around the treated area.

As the thread gradually absorbs, the newly stimulated collagen structure can contribute to improved skin firmness, elasticity, and overall skin quality.

The performance characteristics of Smooth Threads may vary depending on several factors:

• Thread material
• Thread structure
• Thread size and specification
• Treatment area
• Individual tissue response
• Professional treatment technique

Different Smooth Thread designs provide different levels of tissue interaction. This allows aesthetic professionals to select suitable thread options according to specific rejuvenation goals.

Smooth Threads are generally chosen for collagen-focused treatments rather than strong mechanical lifting. They are commonly used when the goal is gradual and natural-looking skin improvement.

What Types of Smooth Threads Are Available?

Smooth Threads include several structural designs. Although all Smooth Threads share a non-barbed surface, different configurations provide different levels of tissue interaction and collagen stimulation.

Mono Threads

Mono Threads are the classic form of Smooth Threads and feature a single smooth filament structure.

They are widely used for general collagen stimulation, skin rejuvenation, and improving skin firmness.

Common applications include:

• Facial skin rejuvenation
• Fine line improvement
• Skin texture enhancement
• Neck rejuvenation

PDO Mono Threads are one of the most commonly recognized Smooth Thread options due to their simple structure and versatile applications.

Mono Screw Threads

Mono Screw Threads feature a spiral or screw-shaped design that increases interaction between the thread and surrounding tissue.

Compared with standard Mono Threads, the screw configuration provides additional surface contact while maintaining the characteristics of a smooth, non-barbed thread.

Mono Screw Threads are commonly selected for:

• Areas requiring enhanced collagen stimulation
• Mild skin laxity improvement
• Skin quality improvement treatments

Tornado Threads

Tornado Threads feature a twisted thread structure designed to increase tissue interaction.

The twisted configuration provides a larger contact area compared with a standard straight filament, making it a popular option for professionals seeking enhanced stimulation while maintaining a smooth thread design.

Tornado Threads are commonly used for:

• Skin rejuvenation treatments
• Improving skin firmness
• Supporting collagen remodeling

Tornado Screw Threads

Tornado Screw Threads combine a twisted structure with a screw configuration to create a more advanced Smooth Thread design.

This combination increases thread-tissue interaction while maintaining the benefits of an absorbable, non-barbed thread.

They are often selected by professionals who prefer a more complex smooth thread structure for collagen-focused aesthetic applications.

What Is the Difference Between Mono Threads and Tornado Threads?

Mono Threads and Tornado Threads are both Smooth Threads, but their structures provide different levels of tissue interaction.

Mono Threads feature a simple single filament structure. They are commonly selected for general skin rejuvenation and collagen stimulation.

Tornado Threads use a twisted structure that increases the interaction area between the thread and surrounding tissue, providing a different stimulation approach compared with traditional Mono Threads.

The main differences include:

Mono Threads

• Single smooth filament design
• Simple and versatile structure
• Common choice for general rejuvenation treatments
• Suitable for improving skin firmness and texture

Tornado Threads

• Twisted filament structure
• Increased tissue interaction
• Designed for enhanced collagen stimulation
• Suitable for professionals seeking a more advanced smooth thread option

The choice between Mono Threads and Tornado Threads depends on the treatment area, desired stimulation level, and professional treatment approach.

Smooth Threads vs Cog Threads: What Is the Difference?

Smooth Threads and Cog Threads are two major categories of absorbable aesthetic threads, but they are designed for different purposes.

Smooth Threads

• Have a smooth, non-barbed surface
• Focus mainly on collagen stimulation and skin rejuvenation
• Support gradual improvement in skin firmness and texture
• Are commonly selected for natural-looking rejuvenation treatments

Cog Threads

• Feature barbed structures designed for tissue anchoring
• Provide mechanical lifting support
• Are commonly used for facial contour improvement and tissue repositioning

In simple terms, Smooth Threads are mainly used for improving skin quality and stimulating collagen, while Cog Threads are generally selected when stronger lifting effects are required.

Understanding the difference between these two thread categories helps professionals choose the appropriate product based on treatment objectives.

How Do I Choose the Right Smooth Threads?

Choosing the right Smooth Threads depends on the treatment goal, thread structure, material preference, and treatment area.

Choose Based on Thread Structure

Different Smooth Thread designs provide different levels of tissue interaction:

• Mono Threads: Suitable for general skin rejuvenation and collagen stimulation.
• Mono Screw Threads: Suitable when increased tissue interaction is preferred.
• Tornado Threads: Suitable for professionals seeking enhanced stimulation through a twisted structure.
• Tornado Screw Threads: Suitable for advanced smooth thread applications requiring a more complex design.

Choose Based on Thread Material

Smooth Threads are available in different absorbable materials:

• PDO Smooth Threads: A widely used option for general collagen stimulation and skin rejuvenation.
• PCL Smooth Threads: Selected when longer-lasting material characteristics are preferred.
• PLLA Smooth Threads: Designed for professionals seeking biostimulatory collagen-focused solutions.

Choose Based on Treatment Goals

Professionals may consider different Smooth Thread options depending on whether the main goal is:

• Improving skin firmness
• Supporting collagen production
• Enhancing skin texture
• Providing overall skin rejuvenation

Selecting the appropriate Smooth Threads requires consideration of individual treatment requirements, anatomical factors, and professional experience.