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 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 |
|
|
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 |
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
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
Reviews
Apr 07, 2024
Dan W
My experiences with Dr. Tan and the Clinic have been nothing short of amazing! I’ve tried various treatments including Moxi Laser, skinbooster, Ultherapy, and Secret RF, and each one has delivered exceptional results. Dr. Tan is incredibly patient, sharp, and truly understands the basic requirements of skincare. The clinic itself is impeccably clean and cozy, creating a comfortable atmosphere for treatments. While I’m not sharing photos, rest assured that this clinic has significantly impacted my skincare journey in countless positive ways ...read more read less
Sep 27, 2023
Results were definitely very apparent and fast
Very good service from Dr Bernard! He sat me down for a long, thorough consultation and explanation of not just the service I was interested in, but of other similar treatments just so I could make a better comparison and final decision, with no pressure into deciding anything on the spot as well. Tried Ultherapy and Pico Sure Laser treatments on two different occasions, and each time I felt very well taken care of. I’m scared of pain, but the team and Dr Bernard always knew how to minimize any pain and ensure I always felt good with his steady hands. Results were definitely very apparent and fast. ...read more read less
Jul12, 2024
A Knowledgeable and Reassuring Doctor
I recently had the privilege of being treated by Dr. Bernard Tan, and I can confidently say that he is an exceptional doctor with an unwavering commitment to providing the highest level of care and expertise. Dr. Tan’s extensive knowledge and expertise in his field were apparent during our consultation. He took the time to listen attentively to my concerns, thoroughly explaining the available options and guiding me towards the most suitable treatment plan. His professionalism and attention to detail reassured me that I was in the hands of a true expert. The results of the treatment exceeded my expectations. Dr. Tan’s expertise truly shone through, as the subtle but effective lifting I desired was beautifully achieved. I am thrilled with the outcome, and the compliments I’ve received since then. ...read more read less