Rejuran
Rejuran – The Viral “Salmon DNA” Skin Regeneration Treatment
Heal, Strengthen & Regenerate Your Skin from Within
Rejuran is the next generation of regenerative & bioremodelling skin treatments transforming skin health across Asia – and it’s now available in New Zealand at Hello Aesthetic.
Nicknamed the “Salmon DNA treatment,” Rejuran doesn’t just hydrate– it rebuilds. Using powerful poly nucleotides (PNs) – purified DNA fragments derived from wild salmon – this advanced injectable triggers your skin’s natural repair system to restore elasticity, smoothness, and long-lasting radiance.
What Is Rejuran?
Unlike traditional skin boosters or fillers that simply add moisture or volume, Rejuran works on a cellular level to improve the quality of your skin. The secret lies in polynucleotides, long chains of DNA molecules that are biocompatible with human tissue. When injected just beneath the skin surface, these fragments activate fibroblast cells – the builders of collagen, elastin, and hyaluronic acid – to repair damage and renew structure from the inside out.
The result is skin that looks firmer, smoother, and more luminous – naturally.
How Rejuran Works
1. Cell Repair & Activation
Polynucleotides attach to fibroblast receptors, stimulating new collagen and elastin production while improving micro-circulation.
2. Anti-Inflammatory Action
The DNA fragments neutralise oxidative stress and reduce inflammation, helping calm redness and restore balance – ideal for sensitive or post-acne skin.
3. Barrier Rebuild & Hydration
By enhancing the extracellular matrix, Rejuran strengthens the skin barrier, locks in hydration, and improves resilience against environmental damage.
Each session triggers progressive improvement over several weeks, with visible results often appearing from the second treatment onward.
Who Is Rejuran For?
Rejuran is suitable for most skin types and ages. It’s the ideal solution if you want to:
• Improve fine lines, crepey texture, or thinning skin
• Address acne scars or uneven tone
• Brighten and smooth tired, dull complexions
• Strengthen sensitive or compromised skin barriers
• Restore radiance without adding bulk or filler
Because it stimulates your own repair processes, Rejuran delivers a refreshed,
healthy look without altering shape or volume of your aesthetic.
The Rejuran Range
Every skin concern is unique, and so is each Rejuran formulation.
At Hello Aesthetic, we offer three specialised types – each designed for a specific goal while sharing the same regenerative foundation.
Rejuran Healer – Full-Face Rejuvenation
The original Rejuran formula that started the global buzz.
Rejuran Healer is designed to rejuvenate the entire face, improving texture, elasticity, and radiance by repairing the dermis from within.
How it works:
• Stimulates collagen and elastin to firm and plump thin skin
• Improves fine lines, roughness, and enlarged pores
• Boosts hydration and barrier strength
• Restores that smooth, “glass-skin” finish
Ideal for: overall rejuvenation, early signs of ageing, uneven texture, or loss of firmness.
Think of Rejuran Healer as your skin’s reset button – restoring balance, resilience, and luminosity with every session.
Rejuran I – Undereye Rejuvenation
The skin under our eyes is up to five times thinner than the rest of the face, making it prone to fine lines and darkness. Rejuran I is a refined, lighter version created specifically for this delicate area.
How it works:
• Strengthens thin, crepey skin by stimulating collagen and elastin
• Brightens dark circles caused by thinning or poor micro-circulation
• Smooths fine lines and improves skin density
• Repairs and fortifies the barrier for long-term resilience
Ideal for: dark circles, fine lines, and tired-looking eyes.
The result is a naturally brighter, smoother undereye – no filler, no puffiness, just refreshed eyes that look well-rested.
Rejuran Scar – For Acne Scars & Texture Repair
Acne scars form when collagen heals unevenly after inflammation. Rejuran Scar
targets that process directly, encouraging the skin to rebuild smooth, healthy tissue.
How it works:
• Delivers concentrated PNs into scarred areas to restart collagen remodelling
• Activates fibroblasts for balanced healing and smoother texture
• Softens depressed scars and evens the skin surface
• Reduces post-acne redness and pigmentation
Ideal for: acne scarring, enlarged pores, rough texture, and stubborn marks. With each session, Rejuran Scar helps your skin replace damaged tissue with new, refined collagen – revealing a smoother, more even complexion.
Still unsure which one suits?
What to Expect During Treatment
Your treatment begins with a personalised consultation where we assess your skin and determine the best Rejuran plan for your goals.
A topical numbing cream is applied for comfort, and the product is then introduced via micro-injections into targeted areas of the dermis.
Immediately after, you may notice small bumps (like mosquito bites) which usually settle within 24–48 hours. Mild redness or swelling is normal and fades quickly. Most clients return to normal activities the next day.
Treatment time: approximately 45 minutes
Downtime: minimal – 1–2 days of mild redness or texture
Results: visible improvement after 2–4 weeks; optimal after a series of 3–4 sessions
Recommended Course & Maintenance
Rejuran delivers cumulative benefits. For best results:
• Initial Course: 3–4 sessions spaced 3–4 weeks apart
• Maintenance: one session every 6–12 months
This timeline allows fibroblast activity and collagen synthesis to build progressively, giving long-lasting improvement in skin tone and elasticity.
Combination Therapies
Rejuran pairs beautifully with many of Hello Aesthetic’s advanced treatments for
amplified results:
• MOXI Laser: to resurface and refine pigmentation before collagen remodelling.
• Microneedling: to enhance delivery and stimulate additional repair.
• BBL Hero: for targeting redness and pigmentation alongside regenerative benefits.
• Antiwrinkle: for relaxing muscle movement and softening fine lines and wrinkles
Your treatment plan will be customised to your skin type, lifestyle, and desired
outcomes – always prioritising safety and natural results.
Downtime & Aftercare
Rejuran is known for its quick recovery and subtle results.
To ensure optimal healing:
• Avoid makeup, saunas, and intense exercise for 24 hours.
• Keep the skin clean and well-hydrated with gentle products.
• Use broad-spectrum SPF 30 + daily.
• Skip active ingredients (like retinol or acids) for 3–5 days post-treatment.
Over the next few weeks, you’ll notice smoother texture, more even tone, and that signature Rejuran glow developing naturally.
Results to Expect
Most clients start to see visible improvements within the first month – but the real transformation happens gradually as new collagen is laid down and the dermis
thickens.
With each session, you can expect:
• Refined texture and smaller pores
• Smoother, firmer skin
• Improved elasticity and hydration
• Softer lines and fading scars
• Restored glow and overall youthfulness
Because the results come from your own skin’s regeneration, they look completely natural and long-lasting.
Why Rejuran Is Different
| Treatment | Core Ingredient | Best For | Downtime | Longevity |
|---|---|---|---|---|
| Rejuran | Polynucleotides | Healing, scars, collagen, barrier repair | 1–2 days | Up to 12 months |
| Sunekos | Amino acids + HA | Elasticity, hydration | Minimal | ~6 months |
| Profhilo | Pure HA | Hydration, skin firmness | Minimal | 6–9 months |
Rejuran stands apart for its true regenerative action. It doesn’t simply plump or hydrate – it re-educates your skin to behave like younger, healthier tissue.
Your Rejuran Journey at Hello Aesthetic
1. Consultation – We assess your skin, lifestyle, and goals to create a personalised plan.
2. Treatment – A numbing cream is applied, followed by micro-injections tailored to each area.
3. Recovery & Aftercare – We’ll guide you through your post-treatment plan for optimal healing.
4. Follow-Up – Your progress is reviewed, and we plan the next session or combine complementary treatments for enhanced results.
At Hello Aesthetic, our philosophy is simple: subtle, evidence-based treatments that
enhance your natural features – not change them.
Realistic Timeline for Results
Time Frame What You’ll Notice
| Immediately | Slight redness, mild swelling – a “plumped” look |
| 1–2 Weeks | Improved hydration and smoother feel |
| 4–6 Weeks | Refined texture, brighter tone, reduced fine lines |
| 3 Months+ | Noticeable firmness, scar softening, lasting glow |
With consistent sessions, these improvements compound, creating results that endure for months.
faq's
A topical numbing cream keeps discomfort minimal; most clients describe it as light
stinging or pressure.
Wait 24 hours to allow the skin to heal.
After a full course, results typically last 6–12 months, with maintenance recommended once or twice a year
Yes. Rejuran is suitable for all skin tones and types, including sensitive skin.
Absolutely – it complements laser, microneedling, and injectable treatments
beautifully for multi-layered rejuvenation.
REJURAN® is a Class Ill Medical Device designed for tissue restoration, reconstruction, and improvement of physical appearance. REJURAN® has both risks and benefits. Consult your medical practitioner to determine if REJURAN® Injectables are right for you. Each injection contains 20mg/ml of stabilised polynucleotides (PN). For product information, refer to your medical practitioner or the supplier’s product details. Always follow your medical practitioner’s instructions. This medical device must be administered by a trained professional. Unfunded in NZ. Product and treatment costs apply. For further information, including precautions and contraindications, visit www.rejuran.co.nz or contact the distributor, K Bridge Medical Pty Ltd, Australia, via email at info@kbridge.com.au.
Read More
Want to dive deeper into the science behind Rejuran and how it compares to other skin boosters?
