What Is Rejuran? Understanding Salmon DNA Skin Treatments

Rejuran is part of a new generation of skin therapies that focus less on appearance and more on supporting function. Using polynucleotides from salmon DNA, this treatment aims to assist the skin’s own repair processes after time, stress or environmental exposure.

Developed in South Korea and now used in clinics across Australia, Rejuran is one option for people who wish to support elasticity, hydration and resilience without adding volume. In Hobart, it is offered within Cosmetic Aesthetics consultations, including for those with sensitive or previously compromised skin.

Quick Answers About Rejuran Skin Rejuvenation

What is Rejuran and how does it work?
Rejuran is a skin therapy that uses polynucleotides derived from salmon DNA to support skin repair processes. It is placed into the dermis, where it may help the skin repair damaged tissue, support collagen networks and maintain elasticity over time.

What results can I expect after Rejuran treatments?
Some people report changes in hydration, texture and elasticity in the weeks after a treatment course. Any improvement, if it occurs, usually develops gradually over time and varies between individuals.

Is Rejuran available in Hobart?
Yes. In Hobart, Rejuran-based skin therapies are offered at Heart Aesthetics Hobart as part of a Cosmetic Aesthetics consultation, where plans are developed after an assessment of your skin, goals and medical history.

Which Type of Rejuran Is Right for You?

Rejuran is available in three formulations that are often used for different skin concerns with targeted application. While they all involve placing polynucleotides into the skin, the areas treated and treatment pattern vary depending on the concerns identified during your assessment.

Rejuran Healer

Rejuran Healer is commonly used as a general option. It’s used across the full face and is often considered by people seeking support for skin tone, elasticity, and strength. This version is thought to support broader collagen activity and is placed at a series of points across the skin as part of a planned treatment pattern. Over time, some people report changes in fine lines, texture and overall skin comfort, although responses vary and outcomes are not guaranteed. It may be considered for people who want to address early signs of ageing or support tired-looking skin while maintaining their usual features.

Rejuran S

Rejuran S is commonly used in areas of scars. Unlike the full-face approach of Rejuran Healer, this version is used in small treatment zones and is placed into or around selected areas of old or new scarring after assessment. It’s often chosen by clients with acne scars or uneven skin from past damage. Rejuran S is thought to support tissue remodelling and collagen organisation in scarred areas, which may be associated with changes in surface texture over time for some people. Any change tends to develop gradually and will not be the same for everyone.

Rejuran I

Rejuran I focuses on the under-eye region, where skin is especially thin and sensitive. This formulation is placed carefully in small amounts to suit the delicate tissue in this area. It’s often considered for people experiencing early creasing, dark circles, or general thinning around the eyes. Rejuran I is intended to support the skin barrier in this fragile zone, and some people feel the area retains moisture better and is less reactive to daily stress after a treatment course, although results vary.

At Heart Aesthetics Hobart, each Rejuran formulation is selected after a Cosmetic Aesthetics consultation that looks at how your skin heals, moves and responds to stress. Treatment plans are customised to focus on areas that need the most support, whether it’s overall texture, scarring, or delicate zones like the under-eyes. By matching the product to your skin’s function and condition, the aim is to support your existing features rather than to change their underlying character.

How Results Develop After Rejuran Treatment

Rejuran is not a quick-fix treatment; it’s a structured process that builds progressively. In the first few weeks, some people report changes in hydration, surface texture and day-to-day irritation. Redness and reactivity may settle for some, and the skin can feel more comfortable as it adjusts, although this is not the case for everyone.

Over the next month or so, people who respond sometimes feel that their skin creases less easily and that fine lines look less obvious. The barrier may feel more robust and the skin may appear more even or refreshed, particularly in areas that previously looked tired.

Over several months, collagen support is usually discussed as a longer-term process. Some people describe changes in firmness, pore visibility or the way scars look and feel, but the degree and timing of any change differ widely between individuals, and no specific outcome can be guaranteed.

Most clients are offered three to four sessions spaced three to four weeks apart. Your practitioner may also discuss occasional review or maintenance sessions, depending on how your skin responds and your goals over time.

Supporting Skin Recovery: Rejuran Aftercare and Safety

What you do after treatment plays an important role in how your skin recovers and responds. In the hours following your session, it’s important to keep the area clean, cool, and free from friction. Avoid makeup, heavy creams, or sun exposure for the first 24 hours, and give your skin time to settle before reintroducing active products.

For the first 48 hours, skip saunas, exfoliation, and strenuous exercise. Choose gentle cleansers, layer in hydration, and apply SPF 50+ daily. This routine supports your skin’s recovery after treatment and helps reduce irritation while the treated area settles.

At Heart Aesthetics Hobart, you’ll be given a home care routine suited to your current skin condition. Products containing hyaluronic acid, vitamin C, or peptides may be recommended to support the intended effects of Rejuran and reinforce the skin barrier during healing.

Rejuran is generally well tolerated in suitable candidates after assessment of skin and medical history. Its polynucleotides are highly purified and designed to be biocompatible, but irritation, sensitivity or other reactions can still occur. Treatments at Heart Aesthetics Hobart are performed under sterile conditions using single-use equipment and clinical protocols that meet Australian safety standards.

Common short-term effects include redness, swelling or small bumps at the treatment sites, which often settle over the next one to two days, although in some people they may last longer. These effects can sometimes be eased with a cool compress if advised by your practitioner. Allergic reactions are uncommon but can occur, even with purified formulations.

Rejuran is described as a non-surgical option, but as with any cosmetic treatment there are potential risks, including delayed healing, bruising, infection or individual sensitivity. Rejuran is usually not recommended during pregnancy, while breastfeeding, or if you have active skin infections or certain autoimmune conditions, and these factors will be discussed during your consultation to assess whether treatment is suitable for you.

What to Expect During a Rejuran Session in Hobart

Every Rejuran session at Heart Aesthetics Hobart begins with a consultation that examines your skin’s condition, movement, and underlying patterns of change. This isn’t just a checklist; it’s a clinical assessment that shapes your treatment plan.

Once mapped out, your skin is cleansed, photographed, and numbed with a topical cream. Rejuran is then delivered to the planned treatment areas using techniques suited to your skin type and treatment goals. A cooling mask may follow to ease redness and support early healing.

Small, raised bumps or mild redness may appear after treatment and often settle over the next one to two days, although in some cases they can last longer. To support recovery, you will usually be advised to avoid heat, makeup or vigorous activity during the first two days.

What Does Rejuran Cost in Hobart?

In Hobart, Rejuran treatment fees are usually in the range of $650 to $1350 per session, depending on the formulation used, the areas treated and the amount of product required, and your exact fee will be confirmed during consultation.

Some people choose to plan a series of three to four sessions, and your practitioner can discuss any available course pricing, likely session numbers and possible maintenance needs with you during your appointment.

In general, cosmetic treatments like Rejuran are not covered by private health insurance, so it is important to consider the cost of treatment as part of your decision-making.

Considering Rejuran Skin Therapy in Hobart

Whether you’re looking to repair signs of ageing, calm inflammation, or restore texture after breakouts or stress, Rejuran is one non-surgical option that may support your skin from within when used in suitable candidates. Some people report that, over a course of treatment, their skin feels stronger and more even in tone, but responses vary and visible change cannot be guaranteed. The approach is generally gradual and can be planned with sensitive skin and local climate stresses in mind, focusing on the areas that concern you most. If you are considering regenerative skin therapy, you can book a Cosmetic Aesthetics consultation in Hobart to discuss whether Rejuran or other options are appropriate for you, including likely benefits, risks, costs and alternatives.