Rejuran is one of the “Rising star” treatment procedures in Singapore nowadays. The treatment is gaining popularity because people can achieve a rejuvenated and improved skin quality and skin structure without the need to undergo any medical aesthetic surgical procedures.

But what exactly is a Rejuran injection technique? In this informative article, you’ll learn about the popular Rejuran procedures in Singapore, which we at Ozhean Zoey also utilise.


Rejuran consists of polynucleotide (PN), which is derived from salmon DNA. Since PN is extracted from salmon DNA fragments, it is extremely biocompatible with humans which mean that this skin booster that improves skin health can be used by almost anybody. Some people may sometimes confuse polynucleotides (PN) and polydeoxynucleotides (PDRN), but the two are actually different in a way. Both substances are made up of salmon DNA fragments. PDRN was widely used in South Korea for skin rejuvenation, enhancing hair growth, reversing the signs of aging skin (anti-aging), and skin restoration. In contrast, PN is a newer, purer version of PDRN that has more skin-healing and rejuvenation properties.

Types of Rejuran Injectables

Here are the types of Rejuran skin healer treatments you can find in Singapore:

Rejuran healer: Full face rejuvenation

Rejuran Healer is a polynucleotide (PN) skin booster that is used to be injected in certain areas of the skin. The potent skin healing and anti-inflammatory properties of PN make it an ideal treatment for skin rejuvenation. PN has been shown in several experiments to promote wound cell growth and wound healing in the skin. These molecules have been shown to promote long-term skin regeneration from the dermis (inner skin layer). This process helps by repairing damaged skin cells and enhance human skin elasticity in the face and neck by boosting collagen stimulation.

Rejuran I: Under eye rejuvenation treatment

Rejuran I is somewhat similar to Rejuran Healer, but the difference between Rejuran Healer and Rejuran I is that Rejuran I has a thinner substance that allows for smoother injection into the more delicate and thinner skin around the eyes. This product is quite effective in treating lines and wrinkles around the eyes, as well as improving the appearance of dark eye circles. In comparison to the Rejuran Healer, the Rejuran-i has 1 ml per syringe.

Rejuran S: acne scars treatment

Rejuran S is also quite similar to Rejuran Healer, but it comes in a thicker substance that allows injection into scarred skin areas with dense tissue. Any forms of acne scars may benefit from this product. In comparison to the Rejuran Healer, Rejuran-s has 1 ml per syringe. The amount required would be determined based on the size of the scars to be healed.

Benefits of Rejuran: Rejuran in Singapore

Rejuran is an advanced skin rejuvenation skin procedures that can treat a lot of issues. An advantage of this skin healer treatment is that its results are long-lasting while only providing minimal downtime and discomfort. Here are the benefits that come with the said skin healer treatments:

What conditions is Rejuran used for?

    • Enlarged pores
    • Dehydrated and dry skin texture
    • Loose or sagging skin
    • Acne scars
    • Fine lines
    • Wrinkles

How is the procedure done?

Like most skin rejuvenating treatments in the market, the first step in the Rejuran treatment procedure is to apply a numbing cream product to the area to be treated. This numbing cream will help minimise the discomfort that patients may experience during the procedure. The next step is the injecting process which can be done via a manual injection treatment or by using an injector gun. 

At Ozhean Zoey, our clinic is fully equipped with state of the art technologies and devices to ensure treatment procedures are carried out properly to provide ideal results. Our doctor will utilise a LED light therapy (LED treatment), cooling mask, or Calecim serum to enhance the results further and speed up recovery.

How much does Rejuran Healer in Singapore cost?

The cost for a Rejuran Healer in Singapore ranges from $400 to $800 per skin healer treatment session. To know more about our payment plans at Ozhean Zoey, do give us a call, and we will assist you.

How many treatments do I need for the Rejuran Healer?

Rejuran Healer is one of the safest yet effective skin rejuvenating treatment in Singapore. Your doctor and even combine the treatment with other anti-aging treatments. If you’re worried that you might be getting too much of the treatment, there’s nothing to worry about with Rejuran Healer. Doctors will most likely recommend taking four treatment sessions for ideal results. Keep in mind that there should be a 3 to 4 weeks interval between treatment sessions.

Is there any downtime for the Rejuran Healer?

Rejuran Healer only comes with minimal downtime. During the treatment procedure, patients may also experience some mild discomfort which is generally tolerable. After the treatment, patients can get back to work or resume their tasks. There may be some tiny, visible bumps (needle marks) on the injection sites that appear quite similar to mosquito bites. Such bumps may subside after a few hours.


Can rejuran be combined with other treatments?

Can rejuran be combined with other treatments?

What’s great about Rejuran is that it can be combined with anti-ageing treatments such as chemical peels or laser technique. Combining Rejuran with these procedures helps to boost skin improvement. If you’re having issues with rough skin, enlarged pores, sagging skin, or pigmentations, give us a call, and we’ll create a treatment plan for you.

What can you expect post-treatment?

What can you expect post-treatment?

Just like other skin treatments, Rejuran treatments also have their set of side effects. But, such side effects are only minimal and temporary, which means they will go away immediately. Patients may expect mild swelling in the treated area. Your doctor may advise you to apply a cold compress to reduce the swelling. Rejuran is also a ‘lunch break’ treatment which means patients who undergo the treatment can easily and immediately resume their daily activities.

A week after post-treatment, results may start to appear. You’ll start to notice that your skin is getting smoother and tightened, pigmentations are less visible, and the size of your pores is reduced.

How long can Rejuran healer last?

How long can Rejuran healer last?

By completing all the required treatment sessions of the Rejuran Healer, results can last up to 6 months. The full treatment program of Rejuran Healer normally requires four sessions. Take note that each treatment sessions should be 3 – 4 weeks apart. Patients may also request maintenance treatment sessions every 6 to 12 months for continuous collagen production.