Kalme Haus of Beauty

Rejuran Skin Rejuvenation in Mascot, Sydney

Skin quality, rebuilt from within.

Rejuran — Skin Rejuvenation

Rejuran uses polynucleotides — purified DNA fragments — to send your skin cells a direct repair signal, gradually rebuilding texture, hydration and resilience from the inside, without adding volume or shape.

30–45 min

In the chair

2–4 weeks

Between sessions

3 sessions

Typical course

Price At Consultation

EpidermisSkin's protective outer layerDermisWhere PN prompts new collagenNew collagenFibroblasts respond, forming over weeks

How it works

Polynucleotides are recognised by your skin cells as repair material — the same signal your body sends to heal a wound.

Injected into the skin, they encourage fibroblasts, the cells responsible for collagen and elastin, to become more active — gradually improving hydration, elasticity and texture over a series of sessions, rather than delivering an instant, visible change.

Who it's for

Suits people focused on skin quality over shape — improving texture, fine lines, acne scarring, or the delicate skin under the eyes.

Not suitable if you have a known fish or seafood allergy, an active skin infection, or are pregnant or breastfeeding — we'll cover this fully at consultation.

From consultation
to result.

A considered approach from your first consultation through to your final result — every stage designed around your skin, not a template.

01

Consultation

We assess your skin quality, scarring or specific concerns — like under-eye hollows or uneven texture — and confirm there's no known fish or seafood allergy.

02

Treatment day

A numbing cream can be applied first. Polynucleotide gel is then injected in a fine grid pattern across the treatment area with a very fine needle.

03

The first 48 hours

Small bumps, mild swelling or a grid-like texture is expected. Skip makeup on the area for the rest of the day and avoid strenuous exercise.

04

Settling in

The bumps settle within a few days, while the deeper collagen-building effect continues quietly over the following two to four weeks.

05

Course & maintenance

Typically a course of three sessions spaced 2–4 weeks apart, then a maintenance session roughly every six months.

On you.

Rejuran works with your skin's own repair system, so how quickly change shows — and how it feels along the way — depends on these four things.

Skin thickness

Determines how deep the injections sit and how visible those first-day bumps will be for you.

Scarring type

Ice-pick and rolling scars respond differently, so your texture goals shape exactly how the plan is built.

Collagen reserve

How much collagen-producing capacity you have left influences how many sessions it takes to see change.

Skin barrier health

A compromised barrier — over-exfoliated or reactive skin — needs a gentler, more gradual approach.

If something feels new, don't panic.

Your skin is adjusting to a grid of tiny injections, so a few odd sensations in the first days are completely expected. Here's the difference between “that's just it settling in” and “I should call the clinic.”

Nothing to worry about

  • Small raised bumps at each injection point, sometimes visible for a few hours — this is the gel sitting under the skin before it disperses.
  • Mild swelling, or a faint grid pattern you can feel more than see, especially over the first 24 hours.
  • Light bruising, particularly under the eyes or on thinner skin.
  • A tight or slightly dry sensation as your skin adjusts over the first few days.

Get in touch if you notice

  • Bumps that are still firm or visible after a week, rather than gradually settling.
  • Increasing redness, warmth or pain instead of steady improvement.
  • Any sign of infection: pus, spreading redness, or a fever.
  • A reaction that feels unusual for you, especially if you have a known fish or seafood allergy.

This information is general guidance only and doesn't replace a full assessment with your practitioner, who will confirm suitability and a treatment plan tailored to you.

Ready to talk it through?

Skin quality is personal — book a consultation and we'll map a course around what yours needs.

Book Now