Rejuran Explained: Types, Benefits & Science Behind the Skin Booster

For years, people searched for ways to slow down visible ageing. Some turned to Botox for smoother skin, others relied on fillers for added volume. But what if the solution wasn’t just about covering signs of ageing, but actually healing your skin from within?

That’s where Rejuran, often called the Healer Skin Booster, comes in. Originating in Korea’s world-renowned skincare industry, this breakthrough treatment is now gaining global attention as a trusted method of natural skin rejuvenation.

Unlike traditional injectables, Rejuran uses polynucleotides (PN) to stimulate collagen, repair damaged cells, and restore skin health, offering results that look and feel truly natural.

What Makes Rejuran Different from Other Treatments?

Most cosmetic treatments fall into one of two categories: they either relax muscles (like Botox) or add volume (like dermal fillers). While these methods are effective, they don’t address the root cause of ageing, the gradual breakdown of skin structure.

This is where Rejuran skin booster stands apart. Instead of temporarily freezing lines or filling hollow areas, it works at a cellular level to heal and regenerate skin.

• Botox smooths wrinkles by relaxing overactive muscles.
• Dermal fillers restore lost volume using hyaluronic acid.
• Profhilo improves hydration and elasticity through a high concentration of HA.
• Skinboosters focus mainly on plumping and hydration.

Rejuran is different. It uses polynucleotides (PN), DNA fragments originally derived from salmon to stimulate collagen, repair damaged skin cells, and restore balance in the skin’s microenvironment. These molecules act like a reset button for ageing skin, encouraging natural regeneration instead of offering a quick cosmetic fix.

The Science Behind Rejuran and How It Works?

At the heart of Rejuran treatment is a breakthrough ingredient called polynucleotides (PN)  tiny DNA fragments that signal your skin to begin repairing itself. These molecules are biocompatible, meaning your body recognises them as safe, and they work by restoring balance in the skin’s natural environment.

Cellular Repair

Once injected through fine microinjections, Rejuran penetrates deep into the dermis. Here, the polynucleotides act as messengers, triggering cell regeneration and new collagen production. This strengthens the skin structure, making it firmer and more resilient against ageing.

Hydration

Unlike standard moisturisers or even hyaluronic acid fillers, Rejuran improves hydration from within. It enhances the skin’s ability to retain water, leaving it plumper, smoother, and more radiant. With consistent sessions, patients notice a clear boost in skin elasticity, giving a naturally youthful look.

Healing Benefits for Common Skin Concerns

Rejuran is often chosen for its skin-healing properties. By repairing damaged tissue and stimulating fresh collagen, it helps:

• Minimise acne scars and refine uneven texture
• Improve sun-damaged skin and reduce pigmentation
• Soften fine lines and wrinkles for a refreshed appearance

This unique approach makes Rejuran skin booster more than just a cosmetic treatment, it’s a regenerative therapy that focuses on long-term skin health.

Different Types of Rejuran and Their Uses

One of the reasons Rejuran skin booster treatments are so versatile is that there are different formulations tailored to specific skin concerns. Each type of Rejuran contains the same polynucleotide (PN) technology, but is designed to target different areas or problems.

• Rejuran Healer: Improves overall skin health, elasticity, and anti-ageing.
• Rejuran I: Targets delicate under-eye skin, reducing fine lines and dark circles.
• Rejuran S: Treats acne scars and damaged skin by stimulating collagen repair.
• Rejuran HB: Hydration booster combining PN with hyaluronic acid for plump, glowing skin.
• Rejuran Tone-Up: Brightens dull skin and enhances tone and radiance.

Key Benefits of Rejuran Skin Booster

Unlike treatments that only mask signs of ageing, Rejuran skin booster works at a deeper level by repairing and regenerating skin cells. Its unique use of polynucleotides (PN) makes it a trusted choice for patients who want natural, long-lasting improvements in both skin health and appearance.

• Natural skin repair: Stimulates collagen and cell renewal for healthier skin.
• Improved skin barrier function: Strengthens skin’s defence against ageing, dryness, and environmental stress.
• Reduction in wrinkles & fine lines: Smooths visible signs of ageing for a more youthful look.
• Treatment for acne scars & pigmentation: Refines texture and evens out tone.
• Safe, biocompatible, long-lasting: Made with DNA fragments that are well-tolerated and provide lasting results.

Who Should Consider Rejuran?

Rejuran treatment is suitable for a wide range of patients who want to improve their skin health without undergoing invasive procedures. It’s particularly effective for those beginning to notice the early signs of ageing, such as fine lines, dullness, or a loss of elasticity. People struggling with acne scarring or uneven skin texture can also benefit from its collagen-stimulating and skin-repairing effects.

Unlike fillers or surgery, Rejuran offers a non-surgical alternative for patients who prefer natural regeneration over instant volume or muscle relaxation. It’s also an excellent choice for anyone looking to restore hydration and glow through a skin booster that works from within, making it a versatile option for different age groups and skin types.

Expected Results and Timeline

One of the most appealing aspects of Rejuran skin booster treatments is that results build gradually as the skin repairs itself from within. Unlike fillers or Botox, which give instant changes, Rejuran provides progressive improvements that look natural and long-lasting.

1–2 weeks → Noticeable boost in hydration and skin glow, with smoother texture starting to appear.

1–2 months → Clearer improvements in elasticity, firmness, and refined skin texture as collagen production increases.

3–4 sessions recommended → For optimal results, most patients undergo a series of treatments spaced 3–4 weeks apart, followed by maintenance sessions every 6–12 months.

Before and after transformations → Patients often see dramatic differences in overall skin health, including fewer fine lines, reduced acne scarring, and a brighter, more youthful appearance.

Why Patients in Sydney Are Choosing Rejuran?

Over the past few years, Rejuran skin booster Sydney treatments have become one of the most requested non-surgical cosmetic procedures. The popularity is strongly tied to the global rise of K-beauty trends, where regenerative skincare and natural results take priority over dramatic, artificial changes.

In Australia, more clinics are offering Rejuran as patients search for alternatives that focus on long-term skin repair and rejuvenation. Many prefer its ability to deliver subtle improvements rather than the “done” look often associated with heavy fillers or excessive Botox. With more people Googling terms like Rejuran Australia and Rejuran near me, demand continues to grow, especially among clients who want a balance of science-backed results and natural beauty.

FAQs

How much does Rejuran cost in Sydney?

Prices vary depending on the clinic and number of sessions, but Rejuran treatments in Sydney typically range from $450 to $700 per session. Most patients need a series of 3–4 treatments for the best results.

Is Rejuran safe?

Yes. Rejuran is made with polynucleotides (PN) that are biocompatible and well-tolerated by the skin. Mild swelling or redness may occur but usually resolves within 1–2 days.

How long do results last?

Results from Rejuran usually last 6–12 months, depending on your skin condition and lifestyle. Maintenance treatments are recommended once or twice a year.

Rejuran vs Profhilo: which one is better?

Both are excellent skin boosters, but they work differently. Rejuran focuses on healing and repairing the skin with polynucleotides, while Profhilo delivers intense hydration with high-dose hyaluronic acid. Many patients combine the two for maximum results.

What’s the difference between Rejuran and Botox?

• Botox relaxes muscles to reduce dynamic wrinkles.
• Fillers add volume and shape with hyaluronic acid.
• Rejuran stimulates natural healing, collagen production, and skin repair.