What Is Rejuran Healer? The Salmon Treatment Australia Is Finally Talking About
Let's get the obvious question out of the way first.
Yes, it comes from salmon. No, it doesn't smell like sushi. And yes, it might be the most interesting thing to happen to your skin in a very long time.
Rejuran Healer has been quietly transforming skin in South Korean clinics since 2014. Australia finally caught on when the TGA approved it in 2023 — and since then, it's been one of the most searched skin treatments in the country. So what exactly is it, how does it work, and is it worth the hype?
Let's break it down.
What Is Rejuran Healer?
Rejuran Healer is an injectable skin treatment made from polynucleotides (PN) — DNA fragments extracted and purified from wild salmon. These fragments are injected into the skin in tiny amounts, where they get to work stimulating your skin's own repair system.
Unlike dermal fillers, which add volume, Rejuran Healer improves skin quality by enhancing its natural repair mechanisms. Think of it less as a cosmetic fix and more as a message your skin receives that says: time to rebuild.
Salmon DNA shares a remarkable 97% similarity with human DNA — which is why the body accepts it so readily, without rejection or adverse reaction.
Over 10 million syringes have been sold globally, with no significant adverse events reported. For something involving salmon DNA and needles, that's a reassuring track record.
How Does It Actually Work?
Here's where it gets interesting.
When PDRN is injected into the skin, it activates cell regeneration by binding to specific receptors on skin cells, and stimulates fibroblasts to produce more collagen and elastin.
Fibroblasts are the cells responsible for producing collagen — the protein that keeps your skin firm, bouncy, and looking like it belongs to someone who sleeps eight hours a night. As we age, fibroblast activity slows down. Rejuran essentially wakes them back up.
More fibroblasts means more collagen and elastin. As we age, the reduction of these proteins leads to the onset of wrinkles and skin laxity.
The result isn't dramatic or overnight. It's gradual, natural-looking improvement — the kind where people ask if you've been on holiday or changed your diet, but can't quite put their finger on it.
What Does It Actually Treat?
Rejuran addresses fine lines and wrinkles, improved skin texture and elasticity, better skin hydration, reduced scars, and overall skin repair and healing.
It's particularly well suited for:
- Skin that looks tired or dull despite a solid skincare routine
- Fine lines, especially around the eyes and forehead
- Enlarged pores and uneven texture
- Acne scarring
- Dehydrated or sensitive skin that doesn't respond well to stronger treatments
Is It TGA Approved in Australia?
Yes. Rejuran received TGA approval in Australia in July 2023. It is currently the only polynucleotide product endorsed by the TGA in Australia.
At Lumina Skin Lab, we use only TGA-approved Rejuran formulations — Classic, Eye, and Scar — administered by qualified practitioners.
What to Expect From a Treatment
A typical Rejuran treatment takes approximately 30 to 45 minutes. A topical numbing cream is applied before the procedure to minimise discomfort from the injections.
After treatment, you may notice small raised bumps at the injection sites — this is completely normal and settles within a few hours to a day. Some mild redness is common and usually resolves quickly.
Generally, a course of 3 sessions spaced 4 weeks apart is recommended for optimal results. Maintenance treatments every 6 to 12 months can help sustain the benefits.
Results build gradually over several weeks as collagen production increases. Most people notice their skin feeling more hydrated and resilient first, with texture and fine line improvements following over the coming months.
Frequently Asked Questions
Is Rejuran Healer painful? Most patients describe the sensation as mild discomfort rather than pain. Numbing cream is applied beforehand, and the injections are small and superficial. The bumps afterwards look more alarming than they feel.
How long do results last? Results typically last 6 to 12 months depending on the individual. Maintenance sessions help sustain and build on your results over time.
Is Rejuran suitable for sensitive skin? Yes. Rejuran is particularly beneficial for sensitive or dehydrated skin, as it strengthens the skin barrier while providing lasting hydration.
Can I use Rejuran home care products between treatments? Absolutely — and we recommend it. PDRN-based home care products support and extend the results of your in-clinic treatment. Ask us about the right home care routine for your skin.
Where can I get Rejuran in Sydney? Lumina Skin Lab in Hornsby offers TGA-approved Rejuran treatments. Book a consultation to find out which formulation is right for you.
Ready to Try It?
Rejuran Healer isn't a trend. It's a clinically backed treatment with a decade of results behind it — now available right here in Sydney.
If your skin has been feeling like it's running on empty, this might be the reset it's been waiting for.