What is Rejuran (Polynucleotide 婴儿针)?

Rejuran is a brand of skincare cosmetics and injectables developed in South Korea. The key ingredient of the skincare line is PDRN (Polydeoxyribonucleotides), while the key ingredient of the injectables is PN (Polynucleotides). These ingredients are extracted from salmon DNA and are over 99.9% identical to human DNA, making them highly bio-compatible with a very low risk of reactions. Rejuran works from within by stimulating a cascade of biological processes to rejuvenate the skin. This "baby skin" treatment stimulates the skin's natural regenerative abilities, improving skin health, radiance, and youthful appearance.

How does Rejuran (Polynucleotide 婴儿针) work?

The polynucleotides in Rejuran supply the building blocks for new DNA synthesis and act as scaffolding for cell proliferation and extracellular matrix deposition. When Rejuran is injected into the skin, it introduces polynucleotides, which trigger the production of fibroblasts. Fibroblasts are responsible for synthesising collagen, elastin, glycosaminoglycans, and glycoproteins – essential for maintaining the skin’s structure, elasticity, hydration, and overall resilience. In addition, skin regeneration is aided by the wound-healing process, which stimulates growth factors, increases circulation, and reduces inflammation.

Benefits of Rejuran (Polynucleotide 婴儿针)

  • Improves skin elasticity and firmness
  • Enhances skin hydration and plumpness
  • Reduces the appearance of fine lines and wrinkles
  • Minimises pore size and refines skin texture
  • Brightens and evens out skin tone
  • Reduces sebum production
  • Repairs damaged skin cells and accelerates healing
  • Reduces the appearance of acne scars and other types of scarring
  • Reduces inflammation

rejuran results singapore

Rejuran improves skin texture and enhances hydration and plumpness.

 

Who is suitable for Rejuran (Polynucleotide 婴儿针) treatments?

Rejuran is suitable if you have any of the following skin conditions:

  • Acne scars
  • Oily skin with enlarged pores
  • Ageing skin- fine lines, thin skin
  • Pigmentation, dull skin
  • Distressed skin (rosacea, eczema)
  • Dark eye circles
  • Crows feet

Which areas can Rejuran (Polynucleotide 婴儿针) treat?

Rejuran is versatile and can be used in the following areas:

  • Face
  • Neck
  • Body (e.g. keloid scars, post-traumatic scars, stretch marks)

What you need to know about Rejuran Healer, Rejuran S, Rejuran I (Eye) and Rejuran HB Plus

There are four types of Rejuran (Polynucleotide 婴儿针) available: Rejuran Healer, Rejuran S (scar), Rejuran I (Eye) and Rejuran HB Plus.

 

Rejuran Type Syringe Vol. Target Area Key Purpose Additional Details
Rejuran Healer
2ml Full face
  • Rejuvenation
  • Anti-ageing
  • Improve skin quality
  • Reduce pore size
  • Decreased sebum production
  • Radiant glow
  • Often used as a skinbooster
  • Can be combined with Hyaluronic acid for a long-lasting “glass skin” effect
Rejuran S (Scar)
1ml Targeted treatment of acne scars Structural support for depressed, atrophic acne scars
Collagen remodelling
Higher viscosity
Designed to “lift” depressed scar tissue
Rejuran I (Eye)
1ml Undereye Rejuvenation of the undereye area
Reduction of dark circles and fine lines
Low viscosity for easy spread without visible bumps
Ideal for the delicate skin under the eyes
Rejuran HB Plus
1ml Full face Revitalisation
Anti-ageing
Hydration
Firming
Combines Polynucleotides with non-crosslinked hyaluronic acid
Includes Lidocaine for a more comfortable experience

 

novita lam rejuran singapore Dr Hoe Ying Min performing Rejuran Healer injections for Novita Lam.

Which Rejuran (Polynucleotide 婴儿针) injection is the best for me?

This depends on your skin’s concern. After a detailed consultation with your doctor at Bay Aesthetics Clinic and Medispa, a personalised treatment plan will be recommended. This may involve using different types of Rejuran injections (e.g., Rejuran Healer for the full face, with Rejuran I (Eye) for the undereye area).

What can I expect from Rejuran (Polynucleotide 婴儿针) treatment?

Your skin will be assessed, so a bespoke treatment plan will be created to suit your needs. Next, your skin will be cleansed, and a numbing cream (anaesthetic) will be applied to the targeted area to minimise discomfort during the procedure. Rejuran will be administered manually or through a series of fine microinjections into the dermal layer of your skin.

After the procedure, you can expect the following:

  • Within one week of the first treatment, your skin texture will feel softer and less sebum will be produced as moisture levels within the skin increase.
  • Within one month after the second treatment, you’ll see improved skin elasticity due to increased collagen production and improvements in fine lines, wrinkles, and pore size.
  • 4-6 weeks after the third treatment, your skin will have a natural lifting effect as it becomes more elastic, and skin thickness will improve from within.
  • 6-8 weeks after the fourth treatment, your skin will appear rejuvenated and more youthful.

By using specialized transducers, Ulthera can precisely direct ultrasound energy to specific depths beneath the skin—namely, 4.5mm, 3mm, and 1.5mm. Focusing energy into concentrated points within the thermal coagulation zones allows temperatures under the skin to surpass 60°C.

This elevated temperature initiates a process known as neo-collagenesis in the targeted area, stimulating the production of new collagen, and reduced skin laxity, resulting in a firmer and more youthful appearance.

At 1.5mm

The focus at 1.5mm targets the dermis, addressing more superficial layers and areas with thinner skin, such as the forehead and temples. This effectively addresses fine lines and tightens the skin on the dermis.

At 3.0mm

The focus at 3.0mm transducers address the deep layers of the dermis, targeting the skin structure to stimulate collagen growth. Additionally, at this depth, it also targets fat.

At 4.5mm

The magic of lifting takes place at a depth of 4.5mm. Using the 4.5mm transducer, the physician can precisely target and treat the Subcutaneous Musculo-Aponeurotic System (SMAS) layer. The SMAS is a crucial fibrous network comprising muscle, collagen, and elastic fibres—the very layer targeted by plastic surgeons during a surgical facelift.

Ultherapy® uses
patented DeepSEE™
visualisation
technology

PRECISION

Ultherapy®‘s visualisation allows safe and effective treatment by avoiding bone and blood vessels.

TAILOR-MADE TREATMENT

Clinicians can create a personalized treatment plan tailored to an individual’s skin anatomy. Variations in factors such as fat layer thickness among patients necessitate the utilization of distinct transducers for varying depths.

Revitalize your skin with Ultherapy at Bay Aesthetic Clinic

COMPETITIVE PRICE

EXPERIENCED DOCTORS

CONVENIENT LOCATION

Why choose BayJuran (Polynucleotide 婴儿针)?

BayJuran (Polynucleotide 婴儿针) is an anti aging treatment that repairs and heals damaged skin cells and reverses signs of aging to keep the skin young and healthy.

BayJuran (Polynucleotide 婴儿针) be combined with Hyaluronic acid skinboosters for an even better effect- this is part of our “Bay Glow Skinbooster” protocol.

There are 3 forms of BayJuran (Polynucleotide 婴儿针) available- BayJuran (Polynucleotide 婴儿针) Healer (2mls), BayJuran (Polynucleotide 婴儿针) S (1ml) which is specifically for acne scars, BayJuran (Polynucleotide 婴儿针) I (1ml) which is specifically for treating dark eye circles.

How many Rejuran (Polynucleotide 婴儿针) sessions are required?

For optimal results, a series of 3-4 Rejuran treatments spaced a month apart is typically recommended, followed by maintenance treatments every year. The number of sessions may vary depending on your skin concerns and goals.

What are the risks of Rejuran (Polynucleotide 婴儿针) treatment?

As with all injections, some patients experience swelling, bruising, and needle marks that take several days to resolve. Allergic reactions are extremely rare due to the product’s high biocompatibility.

How much does Rejuran cost in Singapore?

Most clinics charge $600-800 per syringe of Rejuran. At Bay Aesthetics Clinic and Medispa, Rejuran Healer, Rejuran S (Scar), Rejuran I (Eye) and Rejuran HB Plus are available.

  • Rejuran first time treatment: $388 nett
  • Rejuran package of 3 syringes: $500 + GST per syringe
  • Rejuran package of 6 syringes: $450 + GST per syringe

You can mix and match Rejuran injections (with guidance from your doctor).

Ultherapy Certificate of Authenticity for Bay Aesthetics Clinic.

Doctors have completed Postgraduate advanced Ultherapy training

Frequently Asked Questions

There is no downtime, and clients can return to normal activity immediately.
Unfortunately, Rejuran is slightly painful and stings a little. With topical anaesthetic, this is bearable for most patients. Manual injections tend to hurt slightly more; injector gun treatments are generally less painful.
Yes, Rejuran can be effectively combined with other treatments to enhance overall results i0n skin rejuvenation. These treatments include Hydrafacial, Laser, Botox, and Fillers.
Unlike traditional skinboosters primarily focusing on hydration, Rejuran offers a more comprehensive approach to skin rejuvenation. In addition to improving skin hydration, Rejuran stimulates collagen production, repairs damaged skin cells, and has anti-inflammatory effects, leading to a more youthful and radiant complexion.
While both Rejuran and dermal fillers are injectable treatments, they serve different purposes. Dermal fillers add volume and smooth out deep wrinkles and folds, while Rejuran works from within to improve overall skin health, texture, and elasticity. Rejuran is not intended to volumise or sculpt the face like dermal fillers.

Reviews

WeCreativez WhatsApp Support
Welcome to Bay Aesthetics Clinic!
? Hi, How can we help?