Liquid PDO Threads (Tendu Liquid PN + HA )

Tendu Liquid PN + HA PDO Threads combine two complementary aesthetic treatments to restore volume, lift tissues, and improve skin quality with minimal downtime.

• Tendu Liquid PN: A biostimulatory injectable formula that typically contains polynucleotides (PN) and hyaluronic acid (HA). PN promotes tissue regeneration by stimulating fibroblast activity, collagen and elastin production, and microcirculation, which improves skin texture, elasticity, and hydration over weeks to months. The HA component provides immediate hydration and subtle volumization, smoothing fine lines and enhancing skin plumpness. Tendu Liquid PN is often used for skin revitalization on the face, neck, décolletage, and hands.

• PDO Threads: Absorbable polydioxanone (PDO) threads are placed under the skin using fine cannulas or needles to produce an immediate mechanical lift and reposition sagging tissues (jawline, cheeks, brows, midface, neck). Barbed or cogged threads anchor and support soft tissue, while smooth threads stimulate collagen deposition along the thread tract. Over several months the threads dissolve, leaving a scaffold of new collagen that maintains lifted contours, improves skin firmness, and refines texture.

Combined benefits:

• Immediate and short-term results from HA volumization and mechanical lift.

• Medium- to long-term skin remodeling from PN-induced regeneration and collagen stimulated by PDO threads.

• Improved skin hydration, elasticity, and texture plus enhanced facial contour and reduced sagging.

• Minimally invasive alternative to surgical facelift with shorter recovery, often performed in a single session or staged treatments.

Common treatment areas:

• Midface and cheeks, nasolabial folds, marionette lines, jawline and jowls, neck, brow, lower eyelid/tear trough area (with careful technique), and décolletage.

Typical timeline and expectations:

• Immediate: hydration and subtle lifting/contouring.

• 2–12 weeks: progressive improvement as collagen and elastin increase and PN effects mature.

• 3–6 months: maximal combined remodeling; PDO threads resorb while new collagen maintains results.

• Duration: results vary by patient, technique, and materials but commonly last 6–18 months; maintenance sessions recommended.

Safety and considerations:

• Performed by trained medical professionals. Risks include bruising, swelling, infection, asymmetry, thread migration or palpability, and rarely vascular compromise—proper technique and anatomical knowledge reduce risks.

• Not appropriate for active infection at the treatment site, certain bleeding disorders, or pregnancy/breastfeeding.

• Consultation recommended to tailor thread types, number, and PN/HA dosing to patient anatomy and goals.