Rejuran treatments are an innovative new approach to skin rejuvenation, under-eye revitalization, and acne scar repair. Using polynucleotide injections, Rejuran provides the skin with a scaffold plus key building blocks and nutrients that promotes collagen regeneration, adds skin elastin or elasticity, improves skin texture, and enhances overall skin quality. Whether you are looking to help address and slow the changes of age or help protect your skin from our harsh environment (pollution and UV) or to restore a youthful glow (a healthy collagen layer is key to skin glow), reduce fine lines (remodelling and maintenance of the skin’s collagen and elastin), or as part of your acne and other scar treatment, Rejuran offers a natural, long-lasting solution.
At our cosmetic dermatology clinic, we provide customized Rejuran treatments, including Rejuran I for under-eye rejuvenation, Rejuran Classic for overall skin health, and Rejuran S for acne scars.
Rejuran also works well in combination with many of our skin treatments to prime the skin for healing and providing a scaffold for skin remodelling and new collagen and elastin formation. A favourite combinations include Rejuran and our Candela Matrix Microneedling, Lutro
What is Rejuran?
Rejuran is a polynucleotide-based injectable treatment derived from (wild) salmon DNA, known for its ability to repair damaged skin, boost hydration, and stimulate collagen and elastin production and improve the quality of our collagen layer. It is recognized for its anti-inflammatory, anti-aging, skin-healing, blood vessel remodelling and scar-repairing properties. This can be used to target all the skin’s layers from the supporting fat and fascia, through the collagen layer and the blood vessels key to maintaining skin health).
Benefits of Rejuran Healer for skin rejuvenation and other treatments:
- Boosts collagen production for firmer, smoother skin
- Improves skin elasticity and hydration (add bounce back to the skin)
- Reduces fine lines and wrinkles
- Minimizes acne scars and skin imperfections (ideal to combine with many scar treatments including Subcision and laser)
- Brightens skin tone and enhances radiance (due to it effects on skin dryness, the collagen layer and effects on pigment)
- Promotes natural skin healing and rejuvenation (provides the driving factor and key nutrients to assist skin healing)
- Improves under eye dark circles: targeting most of their cause from the underlying blood vessels, the thin translucent collagen layer and pigmentation
- Stretch Mark Treatment: stretch marks are like scars where the skin has been damaged by pulling or stretching resulting in thin distended skin. Rejuran works in combination with laser or radiofrequency to heal and improve their appearance and skin quality.
Types of Rejuran Treatments Available
1. Rejuran I – Under-Eye Rejuvenation
Rejuran I is a specialized treatment designed for delicate under-eye skin. It improves dark circles, fine lines, and skin laxity, restoring a brighter, refreshed appearance. In this delicate area there are risks with many other treatments causing puffiness. Rejuran targets all the layers involved in skin aging and the causation of dark circles.
- Targets fine lines, crow’s feet, and under-eye hollows or hallows.
- Hydrates and plumps the thin skin around the eyes.
- Reduces puffiness and dark circles.
- Provides natural-looking results with minimal downtime
2. Rejuran Classic – Skin Repair & Anti-Aging
Rejuran Classic is the most versatile form of Rejuran, suitable for overall skin rejuvenation. It helps to smooth fine lines, enhance hydration, and improve skin texture for a glowing, youthful appearance. This can be used anywhere on the head and neck or body.
- Boosts skin regeneration by stimulating collagen production
- Improves skin elasticity and hydration
- Reduces fine lines and wrinkles
- Suitable for face, neck, décolletage, and hands
- Enhances skin tone and texture
3. Rejuran S – Acne Scar Treatment
Rejuran S is specifically formulated to target acne scars, surgical scars and trauma or injury related scars including depressed scars. This treatment effectively fills and repairs damaged skin (including the collagen and supporting layers), helping to reduce the appearance of scars and restore a smoother complexion. We usually combine Rejuran with Subcision +/- laser or energy treatment to enhance and improve your scar treatment response.
- Stimulates skin healing and scar repair
- Fills depressed scars by promoting new collagen growth
- Improves skin texture and smoothness
- Works well in combination with laser and microneedling treatments
What to Expect During a Rejuran Treatment?
1. Is Rejuran Healer effective for anti-aging: Consultation & Skin Assessment
During your consultation, our expert dermatologists and dermatology nurses will assess your skin concerns and determine the best Rejuran treatment plan for your needs. Rejuran can be considered alone for prejuvenation and early skin rejuvenation but for more severe changes combination treatments will likely be recommended.
2. Treatment Procedure
- A numbing cream is applied to ensure comfort.
- Rejuran is injected into the skin using fine micro-needles.
- The treatment takes approximately 30-45 minutes.
3. Side effects and recovery time for Rejuran injections: Post-Treatment Recovery
- Mild redness, slight swelling, or tiny injection bumps (blebs) may appear but usually subside within 24-48 hours.
- Results start to become noticeable within 2-4 weeks, with optimal effects seen after 2-3 sessions.
FAQs About Rejuran Treatment

How long do the effects of Rejuran last?
Results typically last 6 to 12 months, depending on individual skin conditions and treatment frequency.
How many sessions are needed for optimal results?
Most patients benefit from 3 initial sessions spaced 3-4 weeks apart, followed by maintenance treatments every 6-9 months.
Is Rejuran safe?
Yes, but all treatment carries some risks, these can vary between individuals and will be discussed during your consultation. Rejuran is a biocompatible treatment derived from salmon DNA, which is safe, well-tolerated, and clinically proven to enhance skin healing and rejuvenation.
Can Rejuran be combined with other treatments?
Absolutely! Rejuran can be combined with laser therapy, microneedling, and other injectable treatments for enhanced results.
Is there downtime after a Rejuran session?
Downtime is minimal, with most redness and swelling resolving within 24-48 hours.
Why Choose Our Clinic for Rejuran Treatments?
- Expert Dermatologists & Aesthetic Practitioners
- Customized Rejuran Treatment Plans
- Advanced Technology & Safe Injection Techniques
- Comprehensive Skin Rejuvenation Solutions
Book Your Rejuran Consultation Today!
If you’re looking for advanced skin rejuvenation, under-eye enhancement, or acne scar treatment, Rejuran may be the perfect solution for you. Schedule a consultation at our cosmetic dermatology clinic to discuss your skin goals and start your skin journey.
In line with the latest TGA guidelines, we are unable to display specific cosmetic treatments and treatment combinations. However, our full range of treatments remains available.
At KDAA, we specialize in tailored individualized treatment programs aiming for natural-looking and balanced results. There is also a growing range of treatment options and techniques that continue to evolve to help best address a person’s individual needs.
While these treatments provide significant benefits, a comprehensive skin assessment is essential. We recommend a consultation with a dermatologist or aesthetic practitioner at KDAA to discuss your suitability, expected outcomes, and potential risks, including rare complications.