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Rejuran and Bio-Remodelling: What’s the Difference?

If you have been researching skin treatments in Sydney, you have probably seen Rejuran mentioned alongside the broader category of bio-remodelling treatments, sometimes as if the two terms mean the same thing. They do not. Rejuran is one specific type of bio-remodelling treatment, distinguished by what it is made from and how it works. Understanding that distinction is the first step to knowing whether it may be a suitable option for your skin.

What Is Bio-Remodelling?

Bio-remodelling is a category of treatment, not a single product. Rather than adding volume to the face, bio-remodelling treatments work with the skin’s own structure, generally by supporting hydration, encouraging the skin’s natural collagen-producing processes, or both. The aim is a gradual improvement in how skin looks and feels, rather than an immediate change in facial shape or volume.

Several different treatments sit under this bio-remodelling umbrella, and they are not interchangeable. Each is formulated differently, and each tends to be considered for slightly different concerns.

Where Rejuran Fits In

Rejuran is formulated from purified polynucleotides – fragments derived from DNA that are processed to support the skin’s own repair mechanisms. In consultations, I describe it as working with the skin at a structural level: it is designed to support the activity of fibroblasts, the cells responsible for producing collagen, rather than simply sitting within the skin to attract moisture.

This is why Rejuran is often considered for concerns such as textural change, fine lines, and the kind of skin quality change that can accumulate after acne or sustained sun exposure, rather than purely for a quick hydration boost.

Rejuran has been used internationally since 2014 and has been available in Australia since 2023.

How Rejuran Compares to Moisture-Focused Bio-Remodelling Treatments

Not every bio-remodelling treatment works the same way. Some are formulated primarily to draw in and hold moisture within the skin, producing a more immediate improvement in radiance and hydration.

Rejuran takes a different approach, working more gradually to support the skin’s own repair processes.

Rejuran

Supporting skin repair and structural quality

Main focus
Supporting skin repair and structural quality.
How it works
Supports the skin's own collagen-producing cells.
Often considered for
Textural change, fine lines and scarring-related concerns.
Typical timeline
Change tends to build gradually over several weeks.
Session structure
Usually planned as a course, spaced several weeks apart.
VS

Moisture-focused Bio-remodelling

Deep hydration and radiance

Main focus
Deep hydration and improved skin radiance.
How it works
Draws in and retains moisture within the skin.
Often considered for
Skin that looks dull or dehydrated.
Typical timeline
Hydration-related improvement is often noticed sooner.
Session structure
Varies according to the individual treatment plan.
Important: These are general patterns rather than fixed rules. The most appropriate treatment approach depends on an individual assessment, your skin concerns and your treatment goals. Your clinician will discuss the options that may be suitable for you during your consultation.

Can They Be Used Together?

In some cases, clinicians combine a repair-focused approach like Rejuran with a moisture-focused bio-remodelling treatment at different stages of a treatment plan, since the two can work in a complementary way.

Whether that combination is appropriate depends entirely on individual skin assessment, and should only be planned following a proper consultation, not requested off the back of a general article like this one.

What a Rejuran Consultation and Treatment Actually Involves

A consultation should always come before any bio-remodelling treatment. It typically includes a review of your skin, your relevant medical history, and a discussion of what you are hoping to achieve, followed by an honest conversation about whether Rejuran, a different bio-remodelling approach, or something else altogether may be more suitable.

Treatment itself is administered by fine needle across the treatment area, and a session generally takes around 20 to 30 minutes. Mild redness, swelling, or small temporary bumps at the injection sites are common and usually settle within a short period. Most clients return to normal activities the same day.

Results are not immediate. Change tends to build gradually over a course of sessions, individually planned and spaced according to your clinician’s assessment, and continues to develop over the following weeks.

Is Rejuran Right for You?

Rejuran may not be suitable for everyone. It is not generally recommended during pregnancy or breastfeeding, for clients with an active skin infection in the treatment area, or where a specific sensitivity is a concern. A proper consultation is the only reliable way to establish suitability, and it is worth being cautious of any clinic that skips that step.

Frequently Asked Questions

What is Rejuran made from?
Rejuran is formulated from purified polynucleotides – fragments derived from DNA that are processed to support the skin’s repair mechanisms.

Is Rejuran the same as a dermal filler or volumiser?
No. Rejuran does not add volume to the face. It is a bio-remodelling treatment designed to support skin quality and repair, and sits in a different category to volumising treatments.

How many Rejuran sessions will I need?
This varies by individual and is determined during consultation, but Rejuran is generally planned as a course of sessions rather than a single visit.

How soon will I see results from Rejuran?
Change tends to build gradually, typically over several weeks, rather than appearing immediately after a single session.

Where can I have a Rejuran consultation in Sydney?
Rejuvenation Clinics of Australia offers Rejuran consultations from clinics in Sydney’s CBD and in Chatswood.

If you are weighing up Rejuran against other bio-remodelling options, a proper consultation is the best place to start. Our team at Rejuvenation Clinics of Australia offers individual assessments across Sydney’s CBD and Chatswood.

Book An Obligation-Free Consultation Today

We are located in Sydney CBD and Chatswood.

Note:
The content & media published on our website is for informational purposes only. It is not intended to be a substitute for professional medical advice and should not be relied on as health or personal advice. Any surgical or invasive procedure carries risks, and results of cosmetic procedures will vary.

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