Rejuran is a cosmetic skin treatment designed to repair damaged skin, smooth fine lines, and improve texture. 

It primarily uses polynucleotides (PN), tiny DNA fragments sourced from salmon. 

When delivered under the skin, they signal your cells to start repairing themselves, boosting collagen production and helping your skin become stronger, smoother, and more hydrated.

What sets Rejuran apart from other treatments is its gradual effectiveness. Steady improvements appear with each session, making it a great option for those who prefer a more subtle approach to skin rejuvenation.

Originally developed in South Korea, Rejuran has gained widespread popularity in Asia and is now making its way to clinics around the world. 

There are various formulations designed for different areas of the face, from general facial repair to delicate areas like the under-eye region or to target certain scars.

If you’re looking for a treatment that improves skin health rather than just masking the signs of ageing, Rejuran could be a perfect fit. 

Fact #1 – This treatment comes in different types

Unlike traditional cosmetic treatments that simply alter your skin’s appearance, Rejuran goes deeper. It targets the skin’s health at a cellular level, improving its overall condition and vitality from within.

Rejuran comes in various specialised formulations, each designed to address specific skin concerns. 

• Rejuran Healer, which is the go-to for overall skin rejuvenation. It improves skin texture, enhances hydration, smooths fine lines, and brings out a healthy glow.
• Rejuran I, tailored for the delicate skin around the eyes. It targets fine lines, wrinkles, and dark circles, providing extra care for this sensitive area.
• Rejuran S, which is aimed at scar repair, especially effective for acne scars or scars from injuries. It helps rebuild collagen and smooths the skin texture over time.
  

No matter the formulation, Rejuran works with your skin’s natural processes to restore its health from the inside out.

If you’re looking for skin rejuvenation that works holistically to improve your skin’s condition over time, Rejuran might just be the treatment you’ve been searching for.

Fact #2 – Rejuran helps repair the skin from within

Collagen gives skin its firmness, while elastin keeps it flexible. Over time, age, sun exposure, and environmental stress lower the levels of both. This loss shows up as fine lines, sagging, and a duller appearance.

Rejuran helps the skin produce more collagen and elastin, restoring structure, bounce, and a healthier glow.

It also has other works to strengthen the skin barrier, reducing redness, irritation, and sensitivity. 

This makes it suitable for skin that’s reactive or prone to breakouts. By calming inflammation, it supports the repair of existing damage.

For a more intensive result, it can be paired with treatments such as microneedling or fractional laser. These create micro‑channels that allow the polynucleotides to reach deeper layers, enhancing their regenerative effect.

A full course can offer improvements that last for many months. Because the repair process is gradual, results often look more natural and continue to develop well after treatment.

Fact #3 – It can help address common skin problems

Rejuran is a versatile treatment that targets a wide range of skin concerns, including fine lines, early wrinkles, enlarged pores, uneven texture, acne scars, and redness. 

It can also revitalise skin that looks dull or tired due to stress, ageing, pollution, or UV exposure.

• Acne scars – Rejuran is effective for shallow acne scars and uneven texture. For deeper scars, combining it with microneedling or laser treatments can improve results further.
• Ageing skin – It smooths the skin’s surface and softens fine lines. While it won’t lift sagging skin or restore lost volume, it works well alongside laser and energy-based treatments.. By repairing the skin’s foundation, it can help improve the results and longevity of these treatments.
• Prevention and maintenance – Increasingly popular among people in their 20s and 30s, this treatment helps maintain skin health before visible signs of ageing develop. 
• Recovery booster – After treatments such as resurfacing lasers or deep skin peels, Rejuran can speed up healing and reduce downtime. It supports the skin’s repair process, helping it recover more quickly and comfortably.
• Overall skin health – Beyond specific concerns, Rejuran improves overall skin quality, making it a suitable choice for anyone looking to achieve healthier, more resilient skin.

Fact #4 – Rejuran sessions deliver targeted skin repair

The Rejuran treatment process is straightforward and typically well-tolerated. Here’s what you can expect during your session:

• Preparation – A numbing cream is applied to the treatment area for around 20–30 minutes to help reduce any discomfort.
• The treatment – Small amounts of Rejuran are placed into the dermis layer. You might feel mild stinging or pressure, with slightly more sensitivity in delicate areas such as under the eyes.
• After treatment – Small, visible bumps may appear where the product has been placed. These usually settle within a day. Mild redness or swelling can occur but tends to resolve quickly. Most people return to normal activities straight away, although avoiding strenuous exercise, saunas, hot showers, and alcohol for 24 hours can help minimise swelling.

A session typically takes 30–60 minutes, including numbing time. If combined with other treatments such as microneedling or laser, the appointment may run longer and recovery time can vary.

While the procedure itself is quick, results depend on how your skin responds and the number of sessions completed. Multiple treatments are often recommended for the best outcome.

So, what is Rejuran and how can it help transform your skin?

Rejuran is a treatment for anyone looking to revitalise their skin in a subtle yet effective way. While there’s no dramatic overnight change, the results are natural and progressive, making it ideal for those who want a more understated skin improvement

For the best results, it’s important to have your treatment performed by a certified cosmetic physician at a reputable cosmetic clinic. The technique matters… and a skilled practitioner makes sure you get the full benefits safely and effectively.

If you’re looking to boost your skin’s health and restore a youthful, glowing complexion, Rejuran offers a powerful yet subtle way to do just that. 

It’s a long-term investment in the quality and beauty of your skin.