AI Makeover Promo
Collagen Filaments patient with lifted cheekbones

Collagen Filaments Treatment

A natural boost for sagging or tired-looking skin at Sisu Clinic

As we age, our skin naturally produces less collagen — about 1 to 1.5% less each year — leading to fine lines, wrinkles, and a loss of firmness. Sisu Clinic’s new Collagen Filaments Treatment helps reverse this process by stimulating your skin’s own collagen and elastin production. Using advanced bio-stimulating technology, this treatment supports gradual skin renewal for firmer, smoother, and more radiant skin — with no downtime and long-lasting results.

Bio-Stimulator for Stronger, Smoother Skin

  • Restores collagen – Strengthens the foundation of ageing skin.
  • Tightens crepey areas – Ideal for face, neck, or lower cheeks.
  • Enhances skin density – Promotes a fuller, refreshed appearance.
  • No downtime, natural results – Doctor-led treatment with visible long-term benefits.
Get Started Today

If you’ve noticed your skin starting to lose its bounce or look a little crepey, it’s often because collagen production has slowed — something that happens naturally with age. The Collagen Filament Treatment uses PLACL, a unique bio-stimulating material, to gently activate your skin’s own collagen and elastin renewal. Inserted just beneath the surface, the filaments encourage gradual regeneration, helping restore firmness and density while smoothing fine lines and wrinkles. Over the following months, skin becomes tighter, brighter, and more resilient — naturally.

Collagen Filament to smooth wrinkles, fine lines, and crepey skin.

Book An Appointment
Priced from €650
Free Consultation Included.
Payment Options Available.

Face and Hydrobooster: €975 / Face & 2 x Hydrobooster: €1,300 / Face + Neck + Hydrobooster: €1,550

We can help with...

Fine Lines & Wrinkles
Fine Lines & Wrinkles

Smooth and soften visible lines for a refreshed, youthful look.

Crepey or Thinning Skin
Crepey or Thinning Skin

Improve texture and elasticity for tighter, smoother skin.

Overall Skin Quality
Overall Skin Quality

Encourage smoother, healthier skin that looks naturally renewed.

Loss of Firmness
Loss of Firmness

Loss of Firmness

Loss of Firmness
Loss of Firmness

Sustain elasticity and tone with gradual collagen regeneration.

Get Started Today

Results That Speak For Themselves

Collagen Filaments in Action

Before and after Collagen Filaments result
Science hero mobile
What is it?
What is it
Backed by Science
Restore your skin’s
natural collagen, naturally.
Grounded in regenerative science, Collagen Filament Treatment works with your body’s natural healing process to rebuild structure and elasticity from within. The unique PLACL biostimulatory material encourages collagen renewal over time, improving skin density and texture. This gentle, non-surgical treatment restores the skin’s support system — leaving it firmer, stronger, and more radiant for months to come.
Get Started Today
Treated Areas
Treated areas mobile

It’s more than a treatment, it’s facial harmony

<strong>Collagen Filament Insertion</strong>
Collagen Filament Insertion
Your treatment begins with a simple, comfortable procedure that takes about 10–15 minutes. Using a fine needle, Collagen Filaments made from PLACL are gently inserted beneath the skin. This unique material immediately begins working beneath the surface — with no incisions, no downtime, and minimal discomfort.
<strong>Stimulation & Regeneration</strong>
Stimulation & Regeneration
Once placed, the filaments activate your skin’s natural repair system. They stimulate fibroblasts to produce fresh collagen, elastin, and hyaluronic acid — rebuilding structure and elasticity from within. Over the following weeks, skin becomes firmer, smoother, and more radiant as regeneration continues naturally.
<strong>Results & Longevity</strong>
Results & Longevity
You’ll start noticing visible improvements in texture and tightness within a few weeks, with full results appearing in 3–6 months. The effects are long-lasting — maintaining firmness and definition for up to 18 months. Best of all, there’s no downtime, so you can return to your day immediately after your treatment.
For women  - Lift, Smooth & Restore

For women - Lift, Smooth & Restore

Women often notice collagen loss first through fine lines, sagging, or that thin, crepey texture on the face and neck. Collagen Filament Treatment helps restore firmness and elasticity, rebuilding the skin’s natural structure from within.

For men - Strengthen & Define

For men - Strengthen & Define

Men experience gradual collagen loss too, often leading to looser skin along the jawline, dullness, or visible fatigue. This treatment offers a simple, no-downtime way to tighten and strengthen skin from the inside — restoring a firm, defined look that still feels completely natural.

Results That Speak For Themselves

Collagen Filaments in Action

Patient result
Patient result
Patient result
Get Started Today
Book your consultation today

Book your consultation today

At Sisu Clinic, we’re dedicated to offering advanced, doctor-led treatments that help you achieve your skin goals — naturally and confidently. Our newest launch, the Definisse Collagen Filament Treatment, uses bio-stimulating PLACL technology to restore lost collagen and rebuild your skin’s strength, smoothness, and radiance over time. If this sounds like something you’d love to learn more about, we’d be happy to help. Book your free consultation with one of our expert medical providers today and discover how Collagen Filaments can help you feel confident in your skin again.

Get Started Today

Frequently asked Questions.