PDO Threads

What are PDO Threads?

PDO stands for polydioxanone. It is a dissolvable polymer that has been part of medical sutures for decades. Surgeons trust it because it holds tissue securely and then breaks down safely in the body. In aesthetics, those same qualities are put to work under the skin for lifting and collagen stimulation.

When a PDO thread is inserted, it does two things. It gives an immediate scaffolding effect, holding tissue in a more youthful position. At the same time, it triggers fibroblasts to start producing new collagen and elastin. Even after the thread dissolves, the skin stays stronger because of this new support system.

Patients like it because the change is gradual and natural. They see a lift at once but also improvement over months. For clinics, this combination of immediate and long-term effects makes PDO threading a dependable part of treatment planning.

PDO Threads Types

Mono Threads

These are the simplest forms. They are smooth, fine strands placed in large numbers across an area. On their own, they do not pull or lift, but they stimulate collagen where the skin has started to thin. Practitioners often use them on the forehead, under the chin, or across the cheeks to improve tone and firmness. They are also used preventively for younger patients who want to hold onto elasticity.

Cog Threads

Cog threads are fitted with barbs or small cogs along their length. When placed, they grip into tissue. This allows the practitioner to reposition sagging areas like the jowls, cheeks, or brows. The lift is noticeable straight away. Collagen production then locks in the effect for months beyond the life of the thread itself. Cog threads are often chosen for patients who want contour along the jawline or a mid-face lift without surgery.

Screw Threads

Screw threads are twisted, sometimes in doubles, around the needle. Their spiral design makes them useful for adding subtle volume. They are often used in nasolabial folds, marionette lines, or hollows where the skin has lost plumpness. Because of their shape, they also create a stronger collagen response, which improves elasticity over time.

Ampoule Threads

Ampoule threads are pre-packaged for quick, sterile use. They save preparation time and ensure consistency. These are especially useful in busy clinics or in practices where efficiency matters. The threads themselves can be mono, cog, or screw, but the ampoule packaging makes handling simpler and safer.

PDO Plus Threads

These are specialized designs that combine features for added effect. They may be thicker for stronger lifting, longer for larger areas, or coated for slower absorption. PDO Plus threads are used when patients need more visible change or when treating areas with heavier laxity.

Top PDO Threads Products

From the Kinami Health inventory, here are five PDO thread options available to clinics. Each fills a different role in lift, texture, or contour.

• RAINBOW GOLD EMBOSSING MONO 29G50 (×20pcs): A smooth mono thread used to enhance elasticity and skin tone without bulk.
• RAINBOW GOLD EMBOSSING MONO 29G38 (×20pcs): Similar mono thread in a shorter length—ideal for delicate or shallow areas.
• RAINBOW 3D COG 21G90-L: A cog thread with three-dimensional barbs for stronger anchoring and contour lift.
• INTRALINE SPIRAL S3038 – 30G 38mm/50mm: A spiral (screw) PDO thread that boosts collagen and gives gentle volume in small zones. 
• INTRALINE MONO M3038 – 30G 38mm/50mm: A mono PDO thread for reinforcing and smoothing fine lines in a minimally invasive way.
  

Clinics can buy PDO Threads Online from these offerings at Kinami Health, ensuring a supply of authentic and clinically suitable thread options.

Benefits of PDO Threads

The benefits unfold in layers. Patients notice the lift immediately. That alone makes PDO threads rewarding, but the real value is the biostimulation. Over the next weeks, collagen and elastin production increase. The skin feels firmer, looks smoother, and holds hydration better.

Results last a year or more. Some patients keep improving closer to 18 months, depending on the thread type and personal skin condition. For clinics, threads add versatility. They can be used alone for subtle lifts or combined with fillers and toxins for complete facial rejuvenation. Energy-based devices often follow, improving surface texture while threads handle structure.

Patients also appreciate the short downtime. Most go back to daily activities within a few days. Recovery is far lighter compared with surgical lifting, yet the results are still visible.

PDO Threads Common Treatment Areas

Threads are most commonly placed in the face. Cogs lift sagging cheeks, define the jaw, and improve nasolabial folds. Monos tighten the forehead or neck. Screws fill and smooth deep lines.

Beyond the face, PDO threads are applied to arms, abdomen, thighs, and even knees. Wherever skin has mild sagging, threads can help. Their ability to stimulate collagen makes them versatile across many zones, not just facial work.

Procedure Process with PDO Threads

Treatment starts with consultation and mapping. The practitioner marks out where threads will be placed based on the patient’s concerns and anatomy. Skin is cleaned, and topical or local anesthesia is applied.

Threads are inserted using fine needles or cannulas. The process usually takes 30–60 minutes, depending on how many are used. Patients see a lift right away. Minor swelling or bruising follows but fades within days. As weeks pass, collagen strengthens the result, giving a firmer, longer-lasting outcome.

Potential Side Effects

Most side effects are mild. Bruising, redness, swelling, and tenderness are expected in the first few days. Some patients feel pulling or tightness when smiling or chewing. This eases as the threads settle.

Less common issues include thread visibility under very thin skin, minor asymmetry, or infection. Serious problems are rare when sterile technique is followed and authentic products are used. Practitioners reduce risk by screening patients, using proper insertion methods, and giving clear aftercare instructions.

PDO Thread Lifts Results and Aftercare

Results appear in two stages: the mechanical lift, then the collagen-driven improvement. Together, they make the outcome look natural and progressive.

Aftercare is straightforward. Patients should avoid pressing the treated area, keep heavy workouts on hold for a week, and sleep on their back if possible. Makeup is postponed for at least a day. Gentle skincare, sun protection, and hydration help the skin recover smoothly.

Ideal Candidates for PDO Thread Lifts

PDO threads suit patients with mild to moderate laxity. Early jowls, sagging cheeks, or fine wrinkles respond well. They are not a replacement for surgical facelifts, but fill the gap for those who want a change without downtime.

Patients with healthier skin see the best results. Thin, heavily damaged, or very loose tissue may require combined treatments. Practitioners screen for contraindications such as bleeding disorders, severe allergies, or unrealistic expectations. Ideal candidates understand that PDO threads offer improvement, not perfection, and that results will build over time.