PN / Salmon Sperm DNA / REJURAN®

PN / Salmon Sperm DNA / REJURAN®

REJURAN® products referenced on this site are TGA-Listed, ensuring compliance with the ARTG (ARTG No. 412630, 412631, 412632)

Treatments are provided by qualified health professionals and suitability is assessed during an in-clinic consultation. Results vary between individuals. This treatment is intended to improve physical appearance and is not advertised for therapeutic use unless prescribed and supervised by a medical practitioner.
REJURAN® is an advanced skin rejuvenation treatment designed to support natural skin repair at the cellular level. It may assist in improving skin texture, hydration, and overall skin quality, contributing to a smoother, healthier, and more refreshed appearance. Dubbed the ‘Elixir of Youth’ and often referred to as ‘Baby Skin Injections’ – its key active ingredient is PN (Polynucleotide) obtained from Salmon Sperm DNA.

The treatment is typically administered via a series of controlled micro-injections into the skin using a fine needle or a microneedling device, which stimulates the body’s natural processes to produce collagen, repair damage and reduce inflammation. This method allows the active ingredients to be delivered directly into targeted areas, promoting optimal absorption. Treatments are performed by qualified healthcare professionals following a comprehensive skin assessment to ensure safety and suitability.

REJURAN® treatment at LA Lips® can be administed with the medical-grade TGA-Listed meso multi injector (ARTG No. 314702) and multi-pin needle cartridge (ARTG No. 319284) designed with spill-free technology and injection depth control for consistent and time-efficient application, or precisely injected using the REJURAN® needle for treating smaller targeted areas.

REJURAN® Classic (ARTG No. 412630) | The mechanism of action for PN involves the administration through injections of small quantities of the product across the facial area, neck, décolletage and/or hands.

REJURAN® i (ARTG No. 412631) | This is a thinner version of the REJURAN® treatment range designed specifically for the delicate skin around the eyes. The “i” stands for “Eye”, indicating it targets concerns specific to the periorbital area (the area around the eyes) focusing on addressing signs of ageing, tiredness, and skin concerns related to the under-eye area, such as dark circles, fine lines, and wrinkles.

REJURAN® s (ARTG No. 412632) | Another specific variant of the REJURAN® treatment range designed specifically for scar treatment and skin regeneration, particularly for acne scars, surgical scars, and other forms of skin scarring. The “s” stands for “Scarring”, indicating that this version is specifically formulated to target the recovery and aesthetic improvement of scar tissue.

It’s important to note that while treatments offer several benefits, individual responses can vary, and results depend on factors such as skin type, age, and overall health. Consulting with a qualified and experienced healthcare professional is crucial to determine if treatment is suitable for your specific needs and goals.

What To Expect

Before Treatment


• You will have a consultation with a qualified clinician to assess skin concerns and suitability for REJURAN® treatment, and if clinically appropriate, recommend which product will be included in your treatment plan: REJURAN® Healer Classic, REJURAN® i or REJURAN® s.

• This will involve a review of medical history and any contraindications, discussion of treatment goals and expected outcomes, explanation of the treatment and what to expect during the session.

During Treatment


• The treatment area will be thoroughly cleansed to remove any makeup, sunscreen, or oils.

• A topical numbing cream is applied and left on the skin for approximately 15 minutes to minimise discomfort during treatment.

• The treatment area is wiped again with an antiseptic solution before skin penetration to reduce the risk of infection.

• REJURAN® is delivered by microinjections to the targeted areas using fine needles. When suitable (particularly for larger treatment areas) REJURAN® is delivered by a multi-needle injector device, reducing treatment time by 30-50%, enhancing client comfort, consistent application and controlled injection depth.

• You may feel mild pressure, stinging, or pinprick sensations during application.

• The procedure typically takes 30–45 minutes depending on the area treated.

• After the treatment is complete, your clinician will apply an accelerated and concentrated serum and lightweight moisturising crème, precisely tailored to hydrate and support the skin’s natural healing abilities.

• To conclude, we apply a cosmeceutical SPF 50+ sunscreen for added protection.

• Post-treatment, we highly recommend 20 minutes under the LED Light (Near-Infrared Light) to to support deep skin repair, reduce inflammation, and enhance cellular recovery for optimal healing and results.

After Treatment


• Mild redness, swelling, or small raised bumps at injection sites are normal and usually subside within 24–72 hours.

• Tiny bruises or pinprick marks may appear and typically resolve within a few days.

• Results are best seen with a course of 3-4 sessions, spaced 3-4 weeks apart, often as part of a treatment plan. Top-up treatment is recommended every 6-12 months to maintain and nurture the condition of your skin and overall glow.

Avoid After REJURAN®


• No sun exposure or tanning (including fake tan) for at least 2 weeks – use SPF 30+ or higher daily on treated areas.

• Avoid hot showers, saunas, spas, and steam rooms for 24–48 hours – heat can increase swelling and irritation.

• Avoid active skincare products for 2–5 days, including: Retinol, AHAs (like Glycolic Acid), BHAs (Salicylic Acid), Benzoyl Peroxide, and Vitamin C.

• Do not cleanse or rub the treated area on the day of treatment – allow the skin to settle.

• No makeup for 24 hours (or longer if pinpoint marks persist).

• Do not scrub, exfoliate, or pick at the treated area – until fully healed.

• No intense exercise for 24 hours, to reduce risk of overheating and irritation.

• Avoid alcohol and smoking for at least 24 hours, as they can interfere with the skin’s natural healing process and reduce treatment efficacy.

Optional Add-On

Near-Infrared LED Light

MediLUX® LED Device (ARTG No. 317123)


Post-treatment, we highly recommend 20 minutes under the LED Light (Near-Infrared Light) to support deep skin repair, reduce inflammation, and enhance cellular recovery for optimal healing and results.

Understanding the REJURAN® Range: Explore the 3 Formulations

REJURAN® Classic | "original"

REJURAN® Classic (ARTG No. 412630)

• The original and most versatile formulation. A polynucleotide-based injectable used by health professionals to improve skin hydration and texture; supporting overall skin quality.
REJURAN® i | "eye"


REJURAN® i
(ARTG No. 412631)

•  A lower-viscosity formulation designed for use around the delicate eye area. Thinner in consistency for improved absorption, typically used by clinicians to address signs of ageing such as fine lines and thinning skin.

REJURAN® s | "scarring"


REJURAN® s (ARTG No. 412632)

• A concentrated formula intended for use by trained professionals to support the appearance of uneven skin texture, including acne scars.

Benefits, Risks & Contraindications of REJURAN® Treatment

Benefits of REJURAN® Treatment


• Improves overall skin texture and tone.

• Promotes collagen production for firmer, more youthful skin.

• Enhances skin hydration and elasticity.

• Helps reduce the appearance of fine lines and wrinkles.

• Improves the look of acne scars and enlarged pores.

• Supports skin healing and regeneration.

• Strengthens the skin barrier.

• Suitable for sensitive and ageing skin.

Risks / Side Effects of REJURAN® Treatment


• Mild discomfort or stinging during treatment.

• Redness and swelling at injection sites for 12-48 hours.

• Pinpoint bruising or minor bleeding may occur for 2-5 days.

• Possible tiny bumps or raised areas for 1–3 days.

• Temporary dryness or flaking as the skin regenerates.

• Risk of infection if aftercare instructions are not followed.

• Rare risk of allergic reaction (though very uncommon).

Not Suitable for REJURAN® Treatment


• Skin cancer.

• Pregnancy or breastfeeding.

• Active skin infections (cold sores, acne cysts, impetigo) at or near the treatment site.

• Open wounds, cuts, or abrasions in the treatment area.

• Keloid or hypertrophic scarring history.

• Severe inflammatory skin conditions, such as eczema or psoriasis in the treatment area.

• Bleeding disorders or use of blood-thinning medications (aspirin).

• Autoimmune diseases affecting skin or connective tissue (lupus, scleroderma).

• Uncontrolled diabetes or other systemic health conditions that impair healing.

• Allergy to Salmon or fish products (REJURAN® is derived from Salmon DNA).

• Recent chemical peels or laser treatments on the same area (within the past 2–4 weeks).

• Tanned skin or recent sun exposure (within the past 2–4 weeks).