If you have been scrolling through beauty forums or asking your dermatologist about the latest skin treatments making waves in Kuala Lumpur, chances are you have come across the name Rejuran. Sometimes called the “salmon DNA facial” or the “healer injection,” Rejuran has quietly become one of the most talked-about skin treatments in Malaysia — and for good reason. But what exactly is it, how does it work, and is it worth the investment? This guide breaks everything down.
What Is Rejuran?
Rejuran is an injectable skin treatment developed in South Korea that uses polynucleotides, commonly abbreviated as PN or PDRN (polydeoxyribonucleotide), as its active ingredient. These polynucleotides are derived from salmon DNA, which is remarkably compatible with human tissue. When injected into the skin, they work at a cellular level to stimulate repair, regeneration, and collagen production.
The treatment was first popularized in South Korea, where flawless, glass-like skin is not just a trend but a cultural pursuit. From there, it spread rapidly across Southeast Asia, and today Kuala Lumpur has become one of the region’s most active hubs for Rejuran treatment, with aesthetic clinics across the Klang Valley offering various Rejuran formulations.
How Does Rejuran Work?
To understand why Rejuran has earned its “skin healer” nickname, it helps to understand what polynucleotides actually do inside the skin.
When injected into the dermis — the deeper layer of skin beneath the surface — polynucleotides bind to damaged cells and trigger a healing response. They essentially send a signal to the body that repair is needed. In response, the skin begins producing new collagen and elastin, the structural proteins responsible for firmness, elasticity, and that plump, youthful texture that most people are trying to preserve or restore.
Unlike hyaluronic acid fillers, which add volume by filling space, Rejuran works by fundamentally improving the quality of the skin itself. It thickens the dermis, reduces the appearance of fine lines, tightens enlarged pores, and improves overall skin texture over time. The results are gradual rather than instant, which is actually a sign of genuine biological change happening beneath the surface.
The Different Types of Rejuran Available in KL
One of the reasons Rejuran has such a strong following in Kuala Lumpur is that clinics here tend to offer the full range of Rejuran variants, not just the classic formula. Understanding the differences can help you figure out which one might be right for your skin concerns.
Rejuran Healer is the original and most widely used formulation. It is suitable for general skin repair, improving overall skin quality, and addressing the early signs of ageing. Most people in their late twenties onwards begin with this version.
Rejuran S, where the S stands for scar, is a more viscous formulation specifically designed to target acne scars and depressed scars. It is injected directly into scar tissue to lift it from beneath and stimulate localised collagen remodelling. If acne scarring is your primary concern, this is the variant your doctor is likely to recommend.
Rejuran I, designed for the delicate skin around the eyes, is a thinner formulation that can be used on the periorbital area. Fine lines under the eyes, hollowness, and crepey skin around the eye contour respond particularly well to this version.
Rejuran HB is a hybrid that combines polynucleotides with hyaluronic acid, offering both skin regeneration and hydration in a single treatment. This is ideal for people whose skin is also significantly dehydrated alongside showing signs of ageing.
What Skin Concerns Does It Address?
Rejuran has earned clinical credibility across a wide range of skin concerns, which is part of what makes it so popular among the diverse population in Kuala Lumpur, where skin types, tones, and environmental concerns vary enormously.
For those dealing with fine lines and early wrinkles, particularly around the forehead, between the brows, or at the corners of the eyes, Rejuran improves skin elasticity and softens these lines from within. It is not a muscle relaxant like Botox, but rather addresses the underlying skin quality that contributes to how prominently those lines appear.
For people struggling with large pores, which are extremely common in Kuala Lumpur’s humid, tropical climate, Rejuran is one of the more effective treatments available. By thickening the dermis, the skin around each pore tightens, reducing their visible size considerably after a course of treatments.
For dull, tired, or uneven skin tone, the regenerative action of Rejuran brightens the complexion naturally over time. Many patients report that their skin looks more radiant and even several weeks after completing their initial treatment course.
For acne scars and textural irregularities, particularly the Rejuran S variant, the treatment offers genuine improvement in skin smoothness where other topical products have little to no effect.
What to Expect During a Rejuran Treatment in KL
If you are considering booking a Rejuran session at a clinic in Kuala Lumpur, knowing what the experience involves will help you walk in with realistic expectations.
Most reputable clinics in KL begin with a consultation where the doctor assesses your skin type, concerns, and medical history. Rejuran involves injections, so it is important to disclose any blood-thinning medications, allergies, or skin conditions before proceeding.
A topical numbing cream is applied to the treatment area roughly twenty to thirty minutes before the procedure begins. This significantly reduces discomfort, though most patients describe the sensation as a series of small pinpricks rather than sharp pain.
The doctor then injects small amounts of Rejuran at multiple points across the face using very fine needles, or in some clinics, a mesotherapy gun for more uniform delivery. The entire procedure typically takes between thirty and forty-five minutes.
After the treatment, you will likely notice small white or pinkish bumps at each injection site. These are completely normal and usually subside within a few hours to a day. Some patients experience mild redness, swelling, or bruising for a few days, which is also expected given the nature of the treatment. Most people in Kuala Lumpur schedule their sessions on a Thursday or Friday so they have the weekend to let the initial marks settle before returning to work.
How Many Sessions Do You Need?
This is one of the most common questions asked at aesthetic clinics in Kuala Lumpur, and the honest answer is that it depends on your current skin condition and your goals.
For general skin maintenance and early rejuvenation, a starter course of three sessions spaced approximately four weeks apart is the most common recommendation. Results begin to show gradually from the second session onwards, with the most significant improvement typically visible about four to six weeks after completing the full course.
For more significant concerns such as acne scarring, deeper wrinkles, or poor skin laxity, additional sessions may be needed. After completing the initial course, most patients opt for maintenance sessions every three to six months to sustain the results.
The gradual and cumulative nature of Rejuran means patience is genuinely part of the process. Unlike filler treatments where you see immediate volume, Rejuran asks you to trust the biology and give your skin the time it needs to rebuild itself properly.
Is It Safe? What About Allergic Reactions?
Safety is understandably a top concern for anyone considering injectable treatments, and it is worth addressing this directly.
Polynucleotides derived from salmon DNA have an excellent safety record in clinical literature. The salmon DNA used in Rejuran undergoes rigorous purification to remove any proteins that could trigger an immune response, leaving only the nucleotide chains, which the human body tolerates exceptionally well. Allergic reactions are possible but very rare.
In Kuala Lumpur, as with any injectable cosmetic treatment, it is critical to choose a licensed aesthetic doctor or dermatologist operating in a registered medical clinic. Unfortunately, with the popularity of Rejuran in Malaysia, some non-medical establishments have attempted to offer similar treatments without the proper qualifications or use of authentic products. Authentic Rejuran products are manufactured by Pharmos Biopharma in South Korea and should always come in clearly labelled, sealed packaging.
During your consultation, do not hesitate to ask your doctor to show you the product packaging and confirm that what is being used is genuine Rejuran. A reputable clinic will always be happy to answer this question.
How Much Does Rejuran Cost in Kuala Lumpur?
Pricing for Rejuran in Kuala Lumpur varies depending on the clinic, the doctor’s experience, the specific variant used, and the number of syringes required for your treatment area.
As a general guide, a single Rejuran Healer session at a mid-range aesthetic clinic in KL typically falls between RM 600 and RM 1,200. More established clinics with senior dermatologists or plastic surgeons may charge higher. Combination packages or courses of three sessions are often offered at a slight discount compared to booking individual sessions.
Rejuran S for acne scarring and Rejuran I for the eye area may be priced differently, and some clinics charge per syringe used rather than a flat treatment fee.
While it can be tempting to seek out cheaper options, this is genuinely a treatment where the quality of the product, the skill of the injector, and the hygiene standards of the clinic matter enormously. Bargain Rejuran treatments from unverified providers carry real risks.
Combining Rejuran with Other Treatments
One of the reasons Kuala Lumpur’s aesthetic doctors appreciate Rejuran so much is how well it complements other treatments. It is rarely positioned as a standalone fix but rather as a foundational skin-quality treatment that enhances and extends the results of other procedures.
Rejuran is commonly combined with laser treatments such as PicoWay or Revlite to address pigmentation while simultaneously improving skin texture. It pairs well with skin boosters like Profhilo or Juvederm Volite for patients who want both regeneration and intense hydration. It is also frequently used alongside Botox or light filler treatments for a comprehensive anti-ageing approach.
The combination approach is where you often see the most dramatic transformations, because each treatment is addressing a different layer or mechanism of skin ageing simultaneously.
Is Rejuran Right for You?
Rejuran is not a one-size-fits-all solution, and it is most effective for people who have realistic expectations about what injectable skin quality treatments can achieve. If you are looking for an instant dramatic change, this is not that treatment. But if you are willing to invest in a course of sessions and give your skin the time it needs to regenerate, the results — improved texture, reduced pores, firmer skin, and a healthier overall complexion — are genuinely impressive and built to last.
For residents of Kuala Lumpur navigating the challenges of tropical humidity, sun exposure, pollution, and the skin stress that comes with an active urban lifestyle, Rejuran offers something particularly valuable: not a mask over your skin’s problems, but a real investment in its long-term health.
If you are curious, the best first step is to book a consultation with a qualified aesthetic doctor who can assess your skin in person and tell you honestly whether Rejuran is the right fit for your specific concerns and goals. Great skin is not about any single treatment — but Rejuran, used correctly, might just be the piece your skincare routine has been missing.