Rejuran Before and After: What You Can Expect
Last updated on August 20, 2026
Rejuran Before and After: What You Can Expect
Rejuran treatments have gained momentum in Australia for clients seeking subtle, skin-first improvements—particularly around the eyes. But what does before and after Rejuran injection truly look like? How soon can you expect to see results, and what’s different about Rejuran I (eye-specific treatment)? Rejuran is generally well-tolerated and does not yield any adverse effects, emphasising its compatibility with human skin. Below, we’ll cover realistic expectations, the changes clients often report, and what you should know before your first session.
Introduction to Rejuran
Rejuran is an innovative skin rejuvenation treatment that utilises polynucleotides derived from salmon DNA to promote skin regeneration and improve skin texture. This treatment is designed to address various skin concerns, including fine lines, wrinkles, and damaged skin, resulting in a more youthful appearance. By stimulating collagen and elastin production, Rejuran helps to improve skin elasticity, reducing the appearance of dark circles and under-eye bags. With its natural and non-invasive approach, Rejuran has become a popular choice for those seeking to enhance their skin’s texture and overall appearance.
What Is Rejuran and How Does It Work for Skin Rejuvenation?
Rejuran is a skin booster treatment derived from polynucleotides (PN), substances that support tissue repair. When injected into the skin, these naturally sourced molecules help promote cellular renewal and improve the overall quality of the skin barrier. It’s a popular choice for those looking to target fine lines, crepey texture, enlarged pores, and skin that’s become tired or uneven over time.
This innovative treatment is most often requested for the face and delicate eye area—particularly in people who feel their usual skincare isn’t delivering the results they want anymore. Rejuran is especially effective for delicate skin around the eyes, enhancing skin repair, collagen production, and overall hydration for a youthful appearance.
Understanding the Rejuran Treatment Process
The Rejuran treatment process involves a series of injections that deliver polynucleotides into the dermal layer of the skin. This stimulates cell regeneration, boosting collagen and elastin production, and improving skin hydration. The treatment is typically administered in a series of sessions, spaced several weeks apart, to allow for optimal skin regeneration and rejuvenation. Post-treatment care is essential to ensure minimal downtime and optimal results. With proper care, patients can expect to experience improved skin elasticity, reduced fine lines and wrinkles, and a more radiant skin tone.
Benefits of Rejuran Treatment
The benefits of Rejuran treatment are numerous, including improved skin texture, enhanced skin elasticity, and reduced appearance of fine lines and wrinkles. This innovative injectable treatment also helps to repair damaged skin cells, promoting skin regeneration and overall skin health. By stimulating collagen production, Rejuran improves skin hydration, resulting in smoother, more resilient skin. Additionally, Rejuran can be used to address acne scars, dark circles, and under-eye bags, making it a comprehensive solution for various skin concerns. With its ability to improve skin elasticity and texture, Rejuran is an effective treatment for achieving a more youthful appearance.
Common Areas Treated
Rejuran can be used to treat various areas of the face and body, including the face, neck, hands, and décolletage. Each area may require a tailored treatment plan to address specific skin concerns, such as fine lines, wrinkles, and skin texture. The treatment can also be used to improve skin elasticity and reduce the appearance of eye bags and dark circles. By targeting these areas, Rejuran can help to achieve overall skin rejuvenation, resulting in a more youthful and radiant appearance.
Before and After Rejuran Injection: What to Know
Immediate After Effects of Rejuran Injection.
After your first Rejuran session, it’s common to experience small raised areas at the injection points. These bumps typically subside within 24 to 48 hours. Redness and mild swelling may also be present, especially around the thinner skin near the eyes. Makeup should be avoided for 24 hours post-treatment.
Some patients may experience slight discomfort during and after the treatment. Post-treatment care is crucial to mitigate these effects and ensure optimal results.
Although some subtle glow or firmness may be noticed in the first few days, the primary effects build gradually. This is because the treatment works on the skin’s structure—not just the surface.
Rejuran Before and After: 2–4 Weeks
By week two, many clients begin to observe changes such as:
- Softer appearance of fine lines
- Slightly firmer skin under the eyes
- More even skin tone and smoother texture
Additionally, many clients also notice an improvement in skin and improved hydration, leading to a more youthful appearance.
These improvements continue to strengthen with additional sessions. Most treatment plans include 3–4 sessions spaced 2–4 weeks apart, followed by maintenance every 4–6 months.
Factors Affecting Results
The results of Rejuran treatment can vary depending on individual skin concerns, skin type, and lifestyle habits. Factors such as sun exposure, smoking, and genetics can impact the effectiveness of the treatment. Additionally, the number of treatments required can vary depending on the individual’s skin concerns and goals. To achieve optimal results, it is essential to maintain a healthy lifestyle, including a consistent skincare routine and protection from environmental stressors. By combining Rejuran with other treatments, such as PRP and volumisers, patients can experience enhanced results and improved skin health. Regular maintenance treatments can also help to sustain the results, ensuring long-term skin rejuvenation and a more youthful appearance.
Rejuran Eye Before and After Results (Rejuran I) for Dark Circles
Rejuran I is formulated specifically for the under-eye area, where skin is thin and more prone to visible ageing. This eye treatment targets blood vessels to reduce the appearance of dark circles and enhance skin elasticity. Results reported 4 weeks after treatment often include:
- Fewer visible under-eye lines
- Reduced crepiness
- Less prominent dark circles (especially those caused by skin thinning, not pigmentation)
It’s important to note that results differ depending on your age, skin condition, and lifestyle. Those who smoke, spend large amounts of time in the sun, or have high stress levels may require longer treatment timelines to see comparable results.
Rejuran Before and After Photos: What to Look for in Skin Texture
When reviewing before and after Rejuran injection images, be wary of retouched or inconsistent lighting. True comparisons will show:
- Consistent angle and lighting
- Visible changes in skin texture and tone
- Subtle, natural-looking results—Rejuran doesn’t “fill” like dermal fillers
Many patients observe noticeable improvements in skin appearance and texture after just a few sessions.
If you’re considering the treatment, speak with your provider about realistic outcomes based on your skin profile rather than relying solely on internet examples.
Is Rejuran Safe?
Rejuran has been widely used in South Korea and Singapore for over a decade and is known for its low risk of side effects. Its active ingredient, salmon DNA polynucleotide, is biocompatible and purified to remove any risk of allergic reaction. While not yet registered in the ARTG (Australian Register of Therapeutic Goods), many clinics source it from reputable, internationally compliant providers.
It is crucial to review a patient’s medical history during consultations to ensure the treatment is suitable and safe.
Bio-Remodelling vs Rejuran
Wondering how Rejuran compares to other injectables? At Aesthetic Lane, we also offer bio-remodelling injections, which target hydration and skin laxity. Rejuran is an innovative treatment particularly effective for improving skin elasticity by enhancing collagen production, leading to healthier, more resilient skin and a reduction in wrinkles. You can read more about our full offering here.
Final Thoughts: Is Rejuran Right for You?
Rejuran is ideal for individuals looking to improve skin health gradually, rather than with instant volume or dramatic change. The best results come with consistency and proper aftercare, and while you may not walk out of your first appointment with a transformed face, the long-term rewards are often well worth the patience. Rejuran helps achieve natural beauty by promoting smoother skin and a more youthful appearance.
For those particularly concerned with the under-eye area, Rejuran I has become a go-to treatment thanks to its subtle yet effective approach to fine lines and skin firmness.
If you’re considering treatment, we recommend a consultation to assess whether this treatment suits your skin and your goals.
