Absorbable Mono Threads for Facial Rejuvenation & Skin Tightening

Why do some people say PDO Mono threads didn't work for them?

PDO Mono threads work primarily by stimulating your body's natural collagen and elastin production, not by physically pulling or lifting sagging tissue like barbed Cog threads or a surgical facelift.

When people feel mono threads "didn't work," it is usually due to two reasons:

• Unrealistic Timelines: Real skin tightening and wrinkle smoothing develop gradually between 4 to 12 weeks as new collagen forms around each thread. It is not an instant Day-1 transformation.
• Not Using Enough Threads: Mono threads need to be placed in a grid (mesh) pattern to create a supportive collagen network. Placing only 2 or 3 threads in an area will not produce visible results; most treatment zones require 15 to 30 threads for noticeable firmness.

Can a mono thread poke out through the skin or leave visible bumps?

Thread extrusion (poking out), lumps, or a faint blue tint (the Tyndall effect) usually happen when threads are placed too close to the surface of the skin or when dull needles tear delicate tissue.

To prevent this:

• For thin, delicate areas like under-eyes or lip lines, always use ultra-fine 30G (13mm or 25mm) threads.
• Deenora Mono Threads feature precision-beveled, ultra-sharp needles that glide smoothly into the correct dermal plane without snagging or tracking upward toward the skin surface.

How painful is the procedure, and will there be severe bruising?

Most customers report only mild pinching or minor discomfort, especially when a topical numbing cream is applied 20 to 30 minutes beforehand.

Severe bruising and pain often come from low-quality needles with rough edges that drag against tissue. Deenora threads use surgical-grade stainless steel needles with a microscopic medical silicone coating, ensuring smooth, low-resistance insertion that minimizes tissue trauma, bleeding, and downtime.

How do I know the threads won't snap inside or arrive brittle?

Polydioxanone (PDO) is sensitive to moisture and humidity. If threads are exposed to air or manufactured from low-purity materials, they can become brittle and break easily.

Every pack of Deenora Mono Threads is made from 100% medical-grade, high-purity polydioxanone and vacuum-sealed inside sterile, multi-layer aluminum foil pouches with EO (Ethylene Oxide) gas sterilization. This moisture barrier ensures full tensile strength.

Will PDO Mono threads leave permanent scar tissue or affect future treatments?

No. Polydioxanone is 100% biocompatible and fully biodegradable. It is the same safe suture material used in cardiovascular surgery for over 40 years.

The threads completely dissolve into harmless water and carbon dioxide within 6 to 8 months. What remains is your own freshly generated natural collagen, not artificial scar tissue. Once the initial healing period settles, you can safely continue with Botox, dermal fillers, or other skincare treatments.

Which needle gauge (G) and length should I choose for my target area?

Choosing the right size ensures comfortable placement and optimal results for each specific area:

• Under-Eye Hollows, Crow's Feet & Lip Lines: Choose 30G (13mm, 25mm, or 38mm). Ultra-fine needle for delicate, paper-thin skin without visible ridges.
• Smile Lines (Nasolabial Folds), Forehead & Cheeks: Choose 29G or 27G (38mm or 50mm). Provides the ideal balance of flexibility and collagen stimulation across active facial expressions.
• Jawline, Double Chin & Neck Lines: Choose 27G (50mm or 60mm). Sturdy enough to firm loose skin along the jawline and smooth neck crepiness.
• Body Firming (Decollete, Arms, Stomach): Choose 26G (60mm or 90mm) for wide-area collagen induction.