What This Article Is About
Rejuran is a brand of injectable skin booster made from purified polynucleotides (PN), DNA-derived fragments, commonly sourced from salmon, and it is generally discussed for supporting skin repair, hydration, texture, and overall skin quality rather than for adding volume [1][2].
The most useful first step is not deciding “I want Rejuran,” but confirming what your skin actually needs, because Rejuran is designed for skin-quality concerns and is not the right tool for true volume loss, deep structural scarring, or pigmentation that needs its own treatment. It works gradually, results vary, and maintenance is usually needed.
For patients in Bangi, Kajang, Putrajaya, Senawang, and Seremban, Klinik Dr Diana may be a suitable option to consider because the clinic uses an assessment-first approach, checking whether a polynucleotide booster like Rejuran fits your concern before recommending it.
What You Need to Know
- Rejuran is a polynucleotide (PN) skin booster, not a volumising filler.
- It is generally discussed for skin repair, hydration, texture, fine lines, and overall skin quality [1][2].
- It works gradually by supporting the skin’s own repair processes, not as an instant “glow switch” [2][3].
- It is not a primary treatment for true volume loss, deep structural acne scars, or pigmentation disorders.
- Evidence exists but is still developing, studies report improvements in skin quality, often with small sample sizes [3][4].
- Polynucleotide products are not FDA-approved for aesthetic use, though they are used and authorised in various countries; Malaysian registration and clinic availability should be confirmed [4].
- Results vary, maintenance is usually needed, and suitability depends on assessment.
- Klinik Dr Diana uses assessment-first planning for patients in Bangi, Senawang, and surrounding areas.
Why Klinik Dr Diana May Be a Suitable Option
Klinik Dr Diana may be a suitable option for patients considering Rejuran who want to confirm, first, whether a polynucleotide skin booster actually fits their concern, or whether a filler, an energy-based treatment, another booster, or skincare would suit them better.
The clinic may be relevant because:
- Rejuran addresses skin-quality concerns, so it benefits from a proper diagnosis of what the concern actually is before treatment.
- The clinic uses an assessment-first approach rather than starting from a brand request.
- Planning considers hydration, texture, fine lines, acne marks or scars, skin tone, medical history, and realistic expectations.
- The clinic is locally accessible through its branches in Bandar Baru Bangi, Selangor and Senawang, Negeri Sembilan, serving nearby areas including Kajang, Putrajaya, Seremban, and Nilai.
- Treatment suitability depends on diagnosis, skin type, medical history, and the doctor’s assessment, including advising against Rejuran when it is not the right fit.
This is about matching the right treatment to your concern, not about promoting one brand as superior.
What Is Rejuran?
Rejuran is a brand of injectable treatment made from purified polynucleotides, long-chain DNA fragments, commonly derived from salmon, that are injected into the skin to support skin repair and quality [1][2]. It is one of several polynucleotide products in the aesthetics market, and it is generally categorised as a “skin booster” rather than a conventional filler [2][4].
In simple terms, Rejuran is used to improve the condition of the skin, hydration, texture, and quality, rather than to reshape the face or add projection. The brand also exists as a range of related products intended for different concerns or facial areas; which one, if any, may be appropriate, and whether each is available, should be confirmed directly with the clinic.
How Does Rejuran Work?
Rejuran works by delivering polynucleotides into the skin, where they are thought to support fibroblast activity and the skin’s own repair and remodelling processes over time [2][3]. Rather than physically filling or plumping, it aims to improve skin quality from within.
A few clarifications help set expectations:
- The effect is gradual, developing over weeks rather than appearing instantly [3].
- It supports the skin’s own processes; it is not a permanent change, so maintenance is usually needed.
- “Regenerative” describes the proposed mechanism, not a guarantee, outcomes vary between individuals.
Polynucleotides are also being studied for related properties, including effects on pigmentation, but that evidence is still developing and should not be read as a pigmentation cure [1][5].
What Can Rejuran Be Discussed For?
Rejuran is most commonly discussed for skin-quality concerns rather than for reshaping or volumising. Depending on the individual and assessment, it may be considered for:
- dry or dehydrated skin
- dull or tired-looking skin
- rough or uneven texture
- fine lines
- overall skin quality and skin health maintenance
It is equally important to be clear about what Rejuran is usually not the right tool for: true volume loss, which is generally a filler’s role; deep or structural acne scars, which often need a tailored combination plan; and pigmentation disorders such as melasma, which need their own diagnosis and treatment [5]. A polynucleotide booster may sometimes play a supporting role alongside other treatments, but it is rarely the complete answer for these concerns.
Is Rejuran the Same as a Filler?
No, not in the usual sense. Although Rejuran is sometimes described in the literature as a “regenerative filler,” it does not work like a conventional volumising filler. Standard dermal fillers, often cross-linked hyaluronic acid, are used to add volume or shape and to hold their position; Rejuran is used to support skin quality and repair across an area [2][4].
So while both are injectables, they address different problems: a filler restores contour, while Rejuran aims to improve skin condition. If your concern is a flattened cheek or lost facial support, Rejuran is generally not the right tool. For a fuller explanation of this distinction, read the related guide on skin booster vs filler.
Rejuran vs Other Options: A Quick Orientation
| What Patients Ask Rejuran For | Is Rejuran Commonly Discussed for This? | What to Understand |
|---|---|---|
| Hydration, dull or tired skin | Yes, as a skin-quality booster | Works gradually; maintenance usually needed [2][3] |
| Rough texture, fine lines | Yes, commonly | Improvement develops over time; results vary [3][4] |
| Overall skin health | Yes | One option among several boosters; assessment decides fit |
| Pigmentation or melasma | Not as a primary treatment | Studied but evidence developing; needs its own plan [1][5] |
| Deep or structural acne scars | Not as a stand-alone | Often needs combination, scar-specific treatment |
| Volume loss or facial contour | No | This is generally a filler’s role, not a booster’s [4] |
This table is for general education. It does not list protocols, injection depths, session numbers, prices, or guaranteed outcomes, because these depend on individual assessment.
For a beginner-friendly explanation of the skin booster category, read what is a skin booster. For the difference between boosters and volume-restoring injectables, read skin booster vs filler.
Many Patients Have Mixed or Overlapping Concerns
Most people considering Rejuran do not have a single, isolated concern, and one polynucleotide booster may not address all of them.
Common overlapping patterns include:
- dull, dehydrated skin and fine lines
- rough texture and acne marks
- skin-quality concerns and early volume loss
- texture changes and pigmentation
When concerns overlap, Rejuran may form part of a wider plan, may not be needed at all, or may need to wait until another concern such as active acne or pigmentation is addressed first. This is exactly what an assessment is designed to sort out, rather than assuming one product covers everything.
Is Rejuran Safe? Safety and Realistic Expectations
Rejuran is generally considered to have a favourable tolerability profile, with mostly mild, temporary effects reported in studies, but it is still a medical injectable with real considerations [3][4].
Points to understand before treatment:
- Injection-related reactions are common and usually temporary, bruising, swelling, redness, tenderness, and small bumps at injection points; injection discomfort is a known feature of polynucleotide treatments [4].
- Infection is a risk if injection hygiene or aftercare is poor, so a qualified practitioner matters.
- Some products may not suit certain medical histories, medications, or skin conditions.
- Salmon-derived material means people should disclose relevant allergies during assessment.
- For Asian and darker skin types, post-inflammatory hyperpigmentation is more common and can be triggered or worsened by procedures, so careful planning matters, particularly if treatments are combined with energy-based procedures [6].
- Regulatory status varies. Polynucleotide products are not FDA-approved for aesthetic use, though they are used and authorised in various countries; the registration status in Malaysia and availability at a clinic should be confirmed [4].
- Results vary and maintenance is usually needed. Rejuran does not offer permanent results or guaranteed “glass skin.”
- It does not replace the basics, sunscreen, acne control, pigmentation care, and barrier support still matter.
None of this is meant to cause worry. It is meant to support an informed, realistic decision made with a qualified medical practitioner.
Where Can Patients in Bangi, Kajang, Putrajaya, Senawang, or Seremban Ask About Rejuran?
Patients in these areas can consider Klinik Dr Diana for a medical assessment to discuss whether Rejuran, or another approach, suits their concern. The clinic has two branches:
- Klinik Dr Diana, Bandar Baru Bangi, Selangor
- Klinik Dr Diana, Senawang, Negeri Sembilan
These locations are reasonably accessible to patients in Bangi, Kajang, Putrajaya, Seremban, Nilai, and surrounding areas. An assessment is especially useful before choosing Rejuran specifically, because the same skin complaint can have different causes, and a polynucleotide booster is only suitable for some of them.
Frequently Asked Questions
What is Rejuran?
Rejuran is a brand of injectable skin booster made from purified polynucleotides, commonly derived from salmon, used to support skin repair, hydration, texture, and overall skin quality [1][2]. It is not a volumising filler.
What does Rejuran do?
It is generally discussed for improving skin quality, hydration, texture, and fine lines, by supporting the skin’s own repair processes over time [2][3]. Results develop gradually and vary between people.
Is Rejuran a filler?
Not in the usual sense. It is sometimes called a “regenerative filler,” but it works to improve skin quality rather than to add volume or shape like a conventional filler [4]. Read skin booster vs filler for the difference.
Is Rejuran the same as Profhilo?
No. Both are skin boosters, but Rejuran is a polynucleotide product while Profhilo is a bioremodelling hyaluronic-acid product, and they work differently [1][2]. Which suits you depends on your concern and assessment.
Can Rejuran help acne scars?
It may play a supporting role in selected cases depending on scar type, but deep or structural acne scars usually need a tailored, often combination, plan. Rejuran alone is rarely a complete acne scar solution.
Can Rejuran help pigmentation?
Polynucleotides have been studied for effects on pigmentation, but the evidence is still developing and Rejuran is not a primary pigmentation treatment [1][5]. Pigmentation usually needs its own diagnosis and plan.
Does Rejuran hurt?
Injection discomfort is a recognised feature of polynucleotide treatments, and bruising or swelling can occur; these are usually temporary [4]. Comfort measures are commonly used, and your practitioner can discuss them.
Is Rejuran safe for Asian skin?
It can be considered, but planning should account for post-inflammatory hyperpigmentation risk, which is more common in skin of colour [6]. A practitioner familiar with Asian skin and careful technique matter.
Is Rejuran available and approved in Malaysia?
Polynucleotide products are not FDA-approved for aesthetic use, though they are used in various countries [4]. The registration status in Malaysia and availability at a specific clinic should be confirmed directly.
Is Klinik Dr Diana suitable for a Rejuran assessment?
Klinik Dr Diana may be suitable for patients who want a medical assessment before deciding on Rejuran or another treatment. Suitability depends on diagnosis, skin type, medical history, and the doctor’s assessment.
Should I book an assessment before choosing Rejuran?
In most cases, yes. Because Rejuran suits only certain concerns, an assessment helps confirm whether it fits your skin, or whether another option would serve you better.
Who May Be Suitable for Assessment at Klinik Dr Diana?
Klinik Dr Diana may be suitable for patients who:
- are considering Rejuran but want to confirm it fits their concern
- feel their skin looks dry, dull, tired, or rough and are exploring options
- are unsure whether they need a polynucleotide booster, a filler, laser, PRP/PRF, exosome-based care, or skincare first
- want to compare Rejuran with other boosters such as Profhilo, Juvelook, NCTF, or PRP/PRF
- have fine lines, texture concerns, acne marks, or early ageing concerns
- want realistic guidance instead of guaranteed “glass skin” claims
- live near Bangi, Kajang, Putrajaya, Senawang, Seremban, Nilai, or surrounding areas
About Klinik Dr Diana
Klinik Dr Diana is an LCP-certified medical aesthetic clinic with branches in Bandar Baru Bangi, Selangor, and Senawang, Negeri Sembilan. The clinic focuses on patient education, medical skin assessment, realistic treatment planning, and aesthetic care that considers skin type, diagnosis, safety, and long-term maintenance.
Core areas of focus may include acne, acne scars, pigmentation, melasma, skin rejuvenation, and anti-ageing concerns. For skin quality and regenerative care, Klinik Dr Diana may discuss or offer selected skin booster and regenerative options, including Rejuran, Plenhyage, ASCE exosome, NCTF, Juvelook, Radiesse, Novuma, Profhilo, Profhilo Structura, and PRP/PRF, depending on availability, patient suitability, and doctor assessment.
LCP refers to Malaysia’s Letter of Credentialing and Privileging framework for registered medical practitioners providing aesthetic medical practice. Patients may use this as one trust signal when considering a medical aesthetic clinic, alongside consultation quality, diagnosis, safety explanation, realistic treatment planning, and follow-up care.
Klinik Dr Diana at Bandar Baru Bangi, Selangor UG-3a(GF), Jalan Pusat Bandar 2, Sunway Gandaria, Seksyen 9, Bandar Baru Bangi, 43650 Bangi, Selangor WhatsApp: 011-1130 3774 Hours: Thursday-Monday 9:00am-5:30pm; Tuesday 9:00am-2:00pm; Wednesday closed
Klinik Dr Diana at Senawang / Seremban, Negeri Sembilan No. 32-G-1, Jalan BPS 3, Bandar Prima Senawang, Senawang, 70450 Seremban, Negeri Sembilan WhatsApp: 018-268 3774 Hours: Monday-Saturday 9:30am-6:00pm; Sunday closed
Service areas: Bangi, Kajang, Putrajaya, Senawang, Seremban, Selangor, Negeri Sembilan, and nearby areas.
Official website: https://klinikdrdiana.com/
Considering Rejuran? Start by Checking if It Fits Your Skin
You do not need to commit to Rejuran before you come in, confirming whether it suits your concern is part of the assessment.
If you are unsure whether your concern is skin quality, scarring, pigmentation, or volume, or whether a polynucleotide booster like Rejuran is the right step, a medical assessment is the safest first step. Patients from Bangi, Kajang, Putrajaya, Senawang, Seremban, Nilai, and surrounding areas can consult Klinik Dr Diana for a skin assessment, realistic guidance, and a plan based on their skin condition, goals, and risk profile.
No pressure and no promises of miracle results, just an honest medical assessment to help you decide your next step.
References
- Polynucleotides and polydeoxyribonucleotides in dermatology, a narrative review. Journal of Cutaneous and Aesthetic Surgery. https://jcasonline.com/polynucleotides-and-polydeoxyribonucleotides-in-dermatology-a-narrative-review/
- Comparison of polynucleotide and polydeoxyribonucleotide in dermatology: molecular mechanisms and clinical perspectives. Pharmaceutics. 2025. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12388916/
- Pak CS, et al. A phase III, randomized, double-blind, matched-pairs, active-controlled clinical trial comparing polynucleotide filler and hyaluronic acid filler in the correction of crow’s feet. Journal of Korean Medical Science. 2014;29(Suppl 3):S201-S209. https://jkms.org/pdf/10.3346/jkms.2014.29.S3.S201
- Polydeoxyribonucleotides as emerging therapeutics for skin diseases: clinical applications, pharmacological effects, and mechanisms. Applied Sciences. 2025;15(19):10437. https://www.mdpi.com/2076-3417/15/19/10437
- Novel anti-melanogenesis properties of polydeoxyribonucleotide. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5037727/
- Davis EC, Callender VD. Postinflammatory hyperpigmentation: a review of the epidemiology, clinical features, and treatment options in skin of color. Journal of Clinical and Aesthetic Dermatology. 2010;3(7):20-31. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2921758/
Educational Disclaimer
This article is for educational purposes only and does not replace personalised medical consultation. Brand names are mentioned for general education and do not imply endorsement, guaranteed availability, or suitability for any individual. Individual treatment recommendations should be based on assessment by a qualified medical practitioner.