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New Breakthrough in Skin Rejuvenation: Polynucleotide (PN) Injections Now Available at Our Clinic

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We are excited to introduce the latest advancement in regenerative aesthetics — Polynucleotide (PN) injection therapy — a powerful, science-backed skin rejuvenation treatment now offered at Perth Cosmetic Clinic. This cutting-edge innovation is redefining the way we approach age-related skin concerns by working at a cellular level to restore radiance, firmness, and skin health from within.

What Are Polynucleotides?

Polynucleotides (PNs) are ultra-purified DNA fragments originally derived from salmon or trout sperm (but processed to be biologically safe and inert). Unlike traditional dermal fillers that physically "fill in" wrinkles or collagen stimulators that prompt new collagen production via inflammatory pathways, PN injections act as bio-regenerators.

These naturally occurring molecules are injected into the dermis where they stimulate fibroblasts, support tissue regeneration, and enhance skin hydration, elasticity, and texture through a non-inflammatory pathway.

How Do PN Injections Work?

PNs work by targeting cellular repair and regeneration:

  • Activating fibroblasts to produce new collagen and elastin

  • Scavenging free radicals, reducing oxidative damage

  • Stimulating angiogenesis, increasing microcirculation to support oxygenation and nutrient supply to the skin

  • Repairing the extracellular matrix, improving skin density and elasticity

This biomodulatory effect results in a gradual and natural rejuvenation process, particularly effective in areas like:

  • Under the eyes (for dark circles and crepey skin)

  • Neck and décolletage

  • Fine lines on the face

  • Hands and atrophic scars

Advantages Over Traditional Fillers and Collagen Stimulators

FeaturePN InjectionsConventional Fillers (e.g., HA)Collagen Stimulators (e.g., PLLA, CaHA)

MechanismCellular regenerationVolume replacementCollagen production via inflammation

DowntimeMinimal to nonePossible swelling/bruisingPossible nodules/inflammation

SafetyVery high (biocompatible)Generally safeRisk of granuloma/nodule formation

OnsetGradual, natural-lookingImmediateDelayed (weeks to months)

Longevity6–12 months6–12 months1–2 years

PN therapy is especially suitable for patients seeking natural skin improvement without the risk of looking "overfilled" or experiencing harsh inflammatory responses. It offers restorative skin quality enhancement, rather than simply masking volume loss.

Minimal Downtime – Back to Life in Hours

One of the most appealing aspects of PN injection therapy is that downtime is virtually non-existent. Some patients may experience minor redness or pin-prick swelling immediately after the procedure, but this typically resolves within a few hours. There’s no bruising, no peeling, and no need for social downtime — allowing patients to return to work or daily activities the same day.

When Will I See Results?

Results develop gradually over 2 to 4 weeks, as the skin regenerates and repairs itself. Optimal results are usually visible after a series of 2 to 3 treatments spaced 3 to 4 weeks apart, with cumulative improvements in hydration, firmness, texture, and radiance.

Maintenance sessions every 6–12 months can help preserve these rejuvenating effects.

Why Choose Our Clinic?

At Perth Cosmetic Clinic, we stay ahead of the curve by integrating only the most evidence-based, safe, and effective skin solutions into our practice. Dr. Haipeng Wang, with dual doctorates in medicine and engineering, and formal training in aesthetic medicine from Queen Mary University of London and Harvard Medical School, ensures expert precision and personalized care in every procedure.

Our clinic is proud to offer this advanced PN regenerative therapy, tailored for patients who want to revive their skin quality with a natural and subtle approach.

Book Your Consultation Today

If you're looking for a non-invasive way to rejuvenate your skin and support long-term skin health without downtime, Polynucleotide injections may be the ideal solution. Contact us today to schedule a consultation and discover how PN therapy can help you look refreshed, radiant, and youthful — naturally.

📍 Perth Cosmetic Clinic – 321 Abernethy Road, Cloverdale WA 6105
📞 (08) 9277 3999
🌐 www.perthcosmetics.com.au

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© Perth Cosmetic Clinic 2023

Tel:(08) 9277 3999

 321 Abernethy Road, Cloverdale, WA. 6105

Call us to Book a Consult today!

Why the Face Ages – A Scientific Overview

Facial changes over time are influenced by several natural processes, including:

  • Volume changes in fat pads: Redistribution and thinning of fat that normally provides support.

  • Bone remodelling: Gradual changes in facial bone structure, contributing to altered contours.

  • Skin changes: Thinning of the skin and reduction in collagen and elastin, leading to decreased elasticity.

These processes may contribute to the development of folds, hollows, or contour changes.

Areas that appear to be hollow with aging can be treated

But some of the treatments used in cosmetic medicine cannot be advertised in Australia. If you have concerns about facial lines or age-related changes, these options can be explained in a private medical consultation.

Collagen Support Procedures – Microneedling, LED and Radiofrequency

Collagen and Skin Structure

Collagen is a naturally occurring protein that helps maintain the strength, firmness, and resilience of the skin. As part of the normal ageing process, collagen production gradually decreases over time. This may contribute to changes in skin texture, elasticity, and overall skin support.

A range of clinically supervised procedures may assist in supporting the body’s natural collagen response. The suitability and expected effects of these options vary between individuals and must be assessed on a case-by-case basis.

Microneedling (Collagen Induction Therapy)

Microneedling is a procedure that uses fine, sterile needles to create controlled micro-injuries in the skin. This process can activate the skin’s natural repair mechanisms and may encourage gradual collagen and elastin remodelling over time.

Microneedling is sometimes considered for concerns such as skin texture irregularities, fine lines, and certain types of acne scarring.

As with any procedure, potential side effects may include temporary redness, bruising, irritation, pigmentary change, infection, or scarring in rare cases.

LED (Light-Emitting Diode) Therapy

LED therapy uses low-level light energy at specific wavelengths. Different wavelengths have been studied in relation to skin recovery and general skin support.

Some wavelengths are associated with wound-healing responses, while others have been explored in the context of acne-related inflammation.

Side effects are usually mild but may include temporary redness, irritation, or skin sensitivity.

Radiofrequency (RF) Treatments

Radiofrequency-based treatments deliver controlled heat into deeper layers of the skin. This may support gradual tightening and collagen remodelling in selected patients.

Clinical outcomes vary depending on the device used, treatment settings, and individual skin factors. Potential risks may include redness, discomfort, burns, altered sensation, scarring, or variable results.

Other Clinically Supervised Options

Some additional medical procedures may be discussed during a private consultation where appropriate. Certain prescription-only treatments cannot be advertised in Australia and are only considered following an in-person medical assessment.

Thread-Based Procedures

Thread-based procedures are one of several techniques used in cosmetic medicine to address selected age-related skin and tissue changes. These involve the placement of absorbable medical threads beneath the skin in carefully chosen patients.

The effects are temporary and depend on individual anatomy and clinical suitability. Possible side effects include localised bruising, swelling, infection, asymmetry, or the need for further follow-up.

General Considerations

Collagen support procedures work by engaging the body’s natural healing and remodelling processes. Because this is a gradual biological response, outcomes are not immediate and can differ significantly between individuals.

Many procedures require multiple sessions over time, and any improvements are typically temporary. Maintenance may be needed depending on personal factors and treatment goals.

All cosmetic and dermatological procedures carry potential risks. Side effects may range from mild, short-lived reactions such as redness or swelling to less common complications including infection, scarring, or delayed healing.

A face-to-face consultation is essential. Only a registered health practitioner can determine whether a procedure is appropriate after considering your medical history, skin condition, expectations, and alternative options.

Collagen support refers to a group of clinically supervised approaches that may assist with skin quality and firmness by encouraging the body’s own collagen response. Examples include microneedling, light-based therapies, radiofrequency-based treatments, and other medically appropriate procedures discussed in consultation.

These options are not suitable for everyone, results vary, and no outcome can be guaranteed. Anyone considering such procedures should seek advice from a qualified practitioner to ensure safe, individualised care.

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