Definisse™ Thread Lift & Skin Rejuvenation
Lift, Rejuvenate & Regenerate Without Surgery
Advanced thread treatments designed to lift sagging tissues, restore facial contours and stimulate long-term collagen production for natural-looking rejuvenation.
At Aeternum Aesthetics, we offer two distinct Definisse™ thread treatments:
Definisse™ 3D Lift Threads
For lifting, contouring and repositioning facial tissues.
Definisse™ Revitalise Threads
For skin rejuvenation, collagen stimulation and improving skin quality for the face and body.
All treatments are performed following a comprehensive medical consultation to determine suitability and create a personalised treatment plan.

What Are Definisse™ Threads?
Definisse™ Threads are an advanced regenerative treatment designed to improve visible signs of ageing without surgery.
Manufactured by Relife, Definisse™ Threads are made from absorbable polymers that are gradually broken down by the body whilst stimulating collagen production within the skin.
Depending on the type of thread used, treatment can:
- Lift and reposition sagging tissues
- Improve facial contours
- Enhance skin firmness
- Improve skin quality
- Stimulate collagen production
- Support long-term skin regeneration
Unlike dermal fillers, thread treatments work by improving skin structure and supporting the body’s own regenerative processes.
Two Treatments. Two Different Purposes.
Definisse™ 3D Lift Threads
Lift • Contour • Reposition
Definisse™ 3D Lift Threads are designed to create a visible lifting effect by repositioning sagging tissues and restoring youthful facial contours.
Using innovative bidirectional barbed threads, this treatment can provide immediate structural support whilst also stimulating collagen production over time.
Most commonly used to treat:
- Mid-face descent
- Cheek ptosis
- Jowls
- Jawline definition
- Lower face laxity
- Early signs of facial ageing
Benefits
- Immediate lifting effect
- Improved jawline definition
- Enhanced cheek contours
- Reduction in jowls
- Natural-looking rejuvenation
- Long-term collagen stimulation
Definisse™ Revitalise Threads
Regenerate • Tighten • Improve Skin Quality
Definisse™ Revitalise Threads are smooth bio-stimulating threads designed to improve skin quality, elasticity and firmness.
Rather than physically lifting tissue, these threads work by stimulating collagen production beneath the skin, helping to improve texture, firmness and overall skin health.
At Aeternum Aesthetics, Revitalise Threads are combined with Definisse™ Hydrobooster to provide additional hydration and skin rejuvenation.
Benefits
Areas We Treat
Definisse™ 3D Lift Threads
Face
- Mid-face lift
- Cheek lift
- Jawline definition
- Jowl reduction
- Lower face rejuvenation
- Full face repositioning
Definisse™ Revitalise Threads
- Improved skin quality
- Enhanced elasticity
- Increased hydration
- Improved skin texture
- Long-term collagen stimulation
- Progressive skin rejuvenation
Face
- Cheeks
- Advanced cheek rejuvenation
- Peri-oral lines
- Lower face rejuvenation
Body
- Neck
- Decolletage
- Inner arms
- Abdomen
Why We Combine Revitalise Threads With Hydrobooster
Definisse™ Hydrobooster contains a unique combination of hyaluronic acid and glycerol designed to improve hydration, elasticity and skin quality.
By combining collagen-stimulating Revitalise Threads with Hydrobooster, we are able to address both skin structure and hydration simultaneously.
This combination helps create healthier, stronger and more resilient skin whilst supporting long-term rejuvenation.

WHY CLIENTS CHOOSE AETERNUM
Why Choose A CQC-Registered Clinic?
Definisse™ thread treatments are classified as minor surgical procedures involving the insertion of medical devices beneath the skin.
At Aeternum Aesthetics, all thread treatments are performed within our CQC-registered medical clinic by appropriately trained healthcare professionals, ensuring the highest standards of safety, clinical governance and patient care.
Choosing a CQC-registered clinic provides reassurance that:
- Clinical standards are regularly assessed and monitored
- Robust infection prevention and control procedures are in place
- Treatments are performed within a regulated healthcare environment
- Medical emergencies can be managed appropriately
- Your treatment is delivered by qualified healthcare professionals
FAQ’s – Definisse™ 3D Lift Threads
No. Definisse™ 3D Lift Threads are a minimally invasive alternative to surgery designed to provide lifting and contouring without the downtime associated with a surgical facelift.
Many patients enjoy results for 12 to 18 months or longer, although individual longevity varies depending on age, skin quality and lifestyle factors.
Most patients experience mild swelling, tenderness and bruising for several days following treatment. Detailed aftercare advice will be provided.
No. The aim is natural-looking rejuvenation and improved facial contours whilst maintaining your natural facial expressions.
Some lifting is visible immediately, with further improvements developing over the following weeks as collagen production increases.
Suitability is determined during your consultation and depends on factors such as skin quality, degree of laxity and treatment goals.
