Dr Tyng Tan Aesthetic and Hair Clinic

Rejuran Healer (레주란 헤아레ㄹ)

Most patients who seek treatment for the effects of aging would prefer to do it the less invasive way. Rejuran Healer PDRN is among the new additions to the roster of products in the market that will do just that, but with something special up its sleeve.

What is Rejuran Healer?

Originating from South Korea, Rejuran Healer is an injectable anti-aging treatment which contains polynucleutides (PN) and polydeoxyribonucleotides (PDRN).

Nuclueotides are the building blocks of DNA. PN is a long chain of nucleotides, while PDRN is a subtype of polynucleotides. Derived from salmon DNA, these components are discovered to improve skin elasticity, texture, and hydration. This is due to its healing properties that regenerate skin cells from deep within. 

Salmon DNA is also known to be similar to human DNA, but Rejuran uses a purified polynucleutides to remove proteins and antigens that may trigger immune reactions.

PN and PDRN are not commonly found in skincare products but is said to be beneficial for skin regeneration. These compounds’ healing properties regenerate skin cells from deep within. When administered into the dermal layer of the skin, it repairs damage, normalizes the skin condition, and encourages the cells to return to its healthy state.


  • Fine lines
  • Wrinkles
  • Enlarged pores
  • Dark eye circles
  • Acne scars
  • Decreased oiliness of skin

Target Areas

  • Forehead
  • Eyebrow area
  • Temples
  • Neck
  • Laugh lines
  • Cheeks
  • Nose areas
  • Chin
  • Lips

How is it done?

A topical numbing cream is first applied on the skin to minimise pain or discomfort during the treatment. Once it takes effect, the skin is disinfected and the doctor will start to administer tiny amounts of the product using an injector gun or the manual technique. This will involve a few injections of 0.05ml of Rejuran, so expect small bumps all over your face.

The entire treatment will take approximately 1 hour to complete. Once the procedure is done, clinics offer their own soothing therapies to reduce the redness and swelling. It is advised that patients avoid going back to work immediately because the face can have slight bumps which will take approximately 24 hours to disappear. There might hardly be any visible needle marks as the needle size is finer than that used in anti-wrinkle injections so patients will feel more comfortable.

How does it work?

Rejuran Healer is also called the “baby skin treatment” because it boosts the skin’s own regenerating capabilities for a naturally youthful appearance. It does so by stimulating the growth of fibroblasts which generate more collagen and new cells to replace dry and damaged ones. It also addresses skin sagging, fine lines, and wrinkles. This means a smoother and a more elastic skin with renewed radiance.

Since Rejuran also has healing properties, it can improve conditions like eczema, acne-induced inflammation, and deep-set acne scars. Furthermore, it can also preserve the skin by preventing further damage as one ages. It is the treatment that can help turn back the clock for your skin.


The treated area will experience slight swelling, but it will also subside within 1-2 days. There will be some degree of redness and a small risk of bruising. Tiny injection marks may also be slightly visible, but this is unlikely as the needles that are used are even smaller than those used for anti-wrinkle injections (33G), hence making it very comfortable. These can be easily concealed with makeup the next day. Most patients prefer to have the treatment done after work on a Friday or Saturday so that by Monday, any swelling would have settled already.

Treatment Course

The recommended treatment for optimal results is 3 sessions, once a month. It should then be followed through with maintenance treatments once every 6 months.


This treatment takes about 4-6 weeks to show visible improvement. The healing process will take time to reflect optimal results. Do take note that individuals react to treatment differently, which is why the extent of time where you can finally observe visible outcome will slightly vary.


3rd to 5th day after 1st administration

  • Softer skin texture
  • Reduced oil secretion as the balance between oil and moisture is achieved

2nd to 4th week after 2nd Administration

  • Improved skin elasticity due to collagen regeneration
  • Wrinkles around the eyes are minimised
  • Overall improvement of the skin on the face
  • Pore size minimised
  • Dead skin cells reduced

4th to 6th week after 3rd administration

  • The improvement in skin elasticity creates a natural lifting effect
  • Dermal layer fills out the skin volume

6th to 8th week after 4th Administration

  • Skin rejuvenation
  • A more youthful look is achieved


  • Improves skin elasticity and tone
  • Improves skin hydration
  • There is a visible reduction in fine lines and wrinkles
  • Repairs damaged skin cells
  • Encourages wound healing
  • Reduce the appearance of scars (e.g. acne scars)
  • It has a skin brightening effect
  • Refines pore size
  • Controls oil production

Can Rejuran Healer be Combined with the Other Treatments?

Yes, Rejuran Healer can be combined with other facial aesthetic treatments. It basically heals and repairs aging and damaged skin so it can be done with other treatments, like Radiofrequency machine, HIFU, or lasers, to enhance results and decrease downtime.

How much does Rejuran Healer cost?

Rejuran Healer costs $788 for 2ml, which is the average volume required for 1 session. You can expect to spend $2,300 for 3 sessions (2ml each session) which include 1 laser rejuvenation.

DISCLAIMER: Dr Tyng Tan Aesthetics and Hair Clinic website provides general information about medical aesthetic treatments and procedures. It must be remembered that individual client’s circumstances may vary and each treatment may not be suitable for all.

Our website serves as basic information for clients and does not substitute a detailed and personal consultation with a practitioner.


If you would like to book a consultation to meet Dr Tan, our staff will be happy to make an appointment for you. Please don’t hesitate to call +65 6235 0010 for more details or make an enquiry by filling in the fields below.


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