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Last updated on January 28th, 2020 at 1:08 pm
Rejuran Acne Scars Treatment

Rejuran Acne Scars Treatment

Treatment in Singapore from $500

What Is Rejuran S Acne Scar Treatment?

The Rejuran S consists of polynucleotides (PN), is a more concentrated version of the Rejuran Healer, which makes it excellent for treating acne scars.

Polyneucleotide chains are DNA fragments that repair damaged dermal (skin) cells and assist in collagen stimulation.

What Is The Difference Between Rejuran Healer And Rejuran S?

Rejuran S and Rejuran Healer are both made of polynucleotides (PN), which promotes skin cell growth through collagen production.

The difference is: Rejuran S is more concentrated and more viscous in texture than Rejuran Healer. These properties make Rejuran S specially suited for acne scar treatments.

Rejuran S Dermal Filler


Viscosity: +++

  • Promotes tissue restoration, reconstruction and improvement of physical appearance.
  • Ideal for depressed acne scars.


Viscosity: ++

  • Improving elasticity, turgidity and tonicity of skin.
  • Used all over face as a skinbooster.

How Does Rejuran S Improve Acne Scars?

Acne scars are caused by deep inflammation and cyst formation with scarring.

After inflammation and injury to the skin by acne, the skin will try to heal itself by producing collagen to replace the ones that have been damaged.

In some cases, optimal healing might not occur, and may instead form twisted bands between the skin and the SMAS layer, which causes the skin to change shape, get pulled downwards and sink in, forming a deep, pitted scar.

Rejuran S reduces the appearance of acne scarring by inducing collagen reproduction and healing of the skin.

The texture of Rejuran S is more viscous and gel-like compared to Rejuran Healer, and acts like a filler to fill up sunken scars, and at the same time, the rejuvenating properties of Rejuran S will repair the skin at the dermis.

How Is Rejuran S Procedure Done And Is It Painful?

Rejuran S without Subcision: Using a 34G needle (tiny needle), Rejuran S is injected under the scar in the dermis layer.

Rejuran S with Subcision: If you have deeper and more fibrotic scars, we suggest Subcision to break up the fibrous tissues beneath and within the scar followed by injection of Rejuran S directly into the base of the scar. This will give you better results than Rejuran S without subcision. Subcision is performed using bigger needles and micro-cannulas to release scar tissue along the horizontal axis. 

Rejuran S repairs dermal skin cells, and stimulates normal collagen production under the scar, resulting in a much shallower scar.

Is There Downtime for Rejuran S Acne Scar Treatment?

Rejuran S injections under the skin with a subcision has a downtime of about 2 days of small injection marks.

Occasionally, mild bruising can also occur with deeper subcision.

Who Is Suitable For Rejuran S?

Rejuran S is suitable to treat all types of acne scarring, such as box scars, rolling scars, and ice-pick scars.

How Often Should I Get Rejuran S Done?

3-4 treatments (at 1 month intervals) are recommended for acne scarring treatment with Rejuran S.

For mild acne scarring, Rejuran S alone might be sufficient. For severe acne scarring, we recommend combining Rejuran S with other synergistic acne scar treatments for optimal results.

Dr Justin Boey will customise your treatment plan after face-to-face scar assessment and consultation.



Medical Director

After graduating from the National University of Singapore, Dr Boey’s journey in aesthetics brought him to esteemed institutions such as Harvard Medical School, American Academy of Aesthetic Medicine and Queen Mary University of London in diverse cities like Seoul, London, Boston and New York.