Regenerative skin improvement with polynucleotides
Plenhyage XL is an advanced injectable polynucleotide (PN/PDRN) treatment that works at the cellular level to repair, moisturize and strengthen the skin. Unlike traditional fillers, which primarily create volume, Plenhyage stimulates the skin’s own repair system and improves tissue quality over time. The result is softer, firmer and healthier skin with improved elasticity and texture.
What is Plenhyage XL – and how does it work?
Plenhyage XL is based on polynucleotides (PN) – long DNA fragments extracted from natural sources. When injected into the skin, they act as biological signaling molecules with several important functions:
- Cell communication & tissue repair
Polynucleotides activate fibroblasts and stimulate new formation of both collagen and elastin. This helps the skin regain firmness, denser texture and improved elasticity.
- Intensive and long-lasting moisturization
PN molecules have a unique water-binding ability – they create a moisture-retaining microenvironment that gives skin long-lasting plumpness and increased radiance.
- Anti-inflammatory & antioxidant effects
Plenhyage reduces chronic low-grade inflammation and neutralizes free radicals that break down tissue and accelerate aging.
Natural regeneration
The treatment supports the skin’s own regeneration process, making it effective for:
- fine lines
- tired and lifeless skin
- scarring, including acne scars
- photoaging
- barrier damage
Plenhyage XL is suitable for areas such as the face, neck, décolletage and sensitive zones such as under the eyes.
Three strengths – customized to skin needs
The Plenhyage XL range consists of three concentrations, allowing treatments to be tailored to different skin conditions and treatment areas.
Plenhyage XL Thin
For the most delicate areas
This variant is developed for very thin and sensitive skin, such as:
- under the eyes
- neck
- decolletage
The Thin version works gently but effectively to improve skin quality, reduce dryness, strengthen tissue and smooth fine lines. Ideal for patients looking to improve skin texture without volume or filling effect.
Plenhyage XL Medium
For moderate skin problems and general rejuvenation
Medium provides a balanced regenerative effect and is suitable for patients who:
- needs more than a light skin improvement
- doesn’t want to go straight to a more powerful treatment
- want to improve skin tone, radiance and elasticity
Ideal as a spa treatment for overall skin quality.
Plenhyage XL Strong
Highly concentrated for deeper repair
With a high concentration of polynucleotides (about 25 mg/ml), Strong is intended for:
- Stated loss of firmness
- deeper lines
- more severe sun damage
- scar tissue
- more advanced tissue regeneration
This strength works deep into the tissue to build skin structure and provide more noticeable firmness.
What makes polynucleotides so unique?
Polynucleotides are more than just skin boosters – they are biostimulatory molecules that actively alter skin function.
- They signal repair processes – By activating fibroblasts, the skin produces more collagen, elastin and extracellular matrix components.
- They bind large amounts of water – This creates a stable, moisturizing environment that improves the skin barrier.
- They reduce inflammation – Ideal for sensitive skin, rosacea-prone skin or skin recovering from laser/peeling
- They protect against oxidative stress – Polynucleotides neutralize free radicals that otherwise break down cells and accelerate aging.
- They provide long-term results – because they rebuild tissue from the ground up.
As they build up the tissue from scratch, the skin becomes over time:
- faster
- smoother
- more elastic
- naturally moisturized
For your clinic: Why choose Plenhyage XL?
Plenhyage XL provides a combination of safety, biological efficacy and long-term tissue improvement – characteristics that make it a valuable tool in clinical protocols for skin rejuvenation.
The treatment is ideal as a stand-alone treatment or as a complement to:
- microneedling
- laser treatments
- chemical peels
- PRP
- radio frequency
It’s versatility and high tolerance make it suitable for both younger and older patients who want to improve skin quality in a natural way.