Rejuran

What is Rejuran?

Rejuran is a minimally invasive skin rejuvenation treatment that originated in South Korea and has become one of the most popular anti-aging treatments in Singapore. Known for its powerful skin-repairing and collagen-boosting properties, Rejuran is formulated with highly purified Polynucleotides (PN) derived from salmon DNA.

Polynucleotides serve as the essential building blocks for cellular repair, helping to:

Accelerate skin healing and tissue regeneration.
Stimulate collagen and elastin production for firmer, more youthful skin.
Strengthen the skin barrier to resist pollution, UV damage, and ageing.

By activating fibroblast cells, which are responsible for producing collagen and elastin, Rejuran helps to smooth fine lines, improve skin texture, and restore hydration, making it an ideal treatment for those looking to achieve radiant and youthful skin.

What Are The Types of Rejuran Treatments?

There are different formulations of Rejuran, each designed to target specific skin concerns:

Rejuran Healer. The most commonly used full-face rejuvenation treatment. It improves skin elasticity, hydration, and repair.
Rejuran I. A gentler formulation specially designed for the under-eye area, helping to reduce fine lines, dark circles, and puffiness.
Rejuran S. A thicker formulation that targets acne scars, stimulating collagen production to fill and smooth depressed scars.
Rejuran Hydroboost. A hybrid skin booster that deeply hydrates the skin while simultaneously stimulating collagen production for a more youthful glow.

How Does Rejuran Work?

Rejuran delivers results through a multi-step skin regeneration process that enhances the skin’s natural ability to heal, rejuvenate, and maintain a youthful appearance.

Cellular repair and regeneration. When injected into the skin, polynucleotides act as biological messengers, signaling cells to repair damaged tissues, accelerate healing, and restore skin integrity.

Collagen and elastin stimulation. Rejuran activates fibroblasts, which are responsible for producing collagen and elastin. This strengthens the skin’s support network, leading to firmer, smoother, and more resilient skin.

Anti-inflammatory action.

Rejuran has natural anti-inflammatory properties, helping to:

Calm redness and irritation
Reduce skin sensitivity
Strengthen the skin’s natural barrier against environmental damage

Deep hydration and moisture retention. Unlike hyaluronic acid-based skin boosters that focus solely on hydration, Rejuran optimises the skin’s ability to retain moisture, leaving it plumper, more hydrated, and radiant over time.

Why is Rejuran Popular in Singapore?

Key Benefits of Rejuran:

Rejuran provides a wide range of skin-enhancing benefits, making it an ideal treatment for various concerns:

Accelerated skin healing and repair – Promotes tissue regeneration and speeds up cell turnover.
Increased collagen production – Strengthens skin structure for long-term firmness and elasticity.
Reduction in fine lines and wrinkles – Smooths skin texture and minimises visible signs of ageing.
Minimised pores and oil regulation – Refines pores while balancing sebum production.
Hydration and glow – Enhances moisture retention, giving the skin a fresh, youthful radiance.
Effective acne scar treatment – Helps fill in depressed scars by stimulating collagen production.
Safe and biocompatible – Uses highly purified salmon DNA, minimising the risk of allergic reactions.

Who is Rejuran Suitable For?

Rejuran is ideal for anyone looking for non-surgical skin rejuvenation. It is particularly effective for:

Ageing skin: Reduces fine lines and wrinkles for a more youthful appearance.
Dull, dehydrated skin: Restores hydration and improves skin elasticity.
Acne scars & uneven skin texture: Fades scars and smooths rough skin.
Sun-damaged skin: Helps with pigmentation issues and skin repair.
Oily skin and enlarged pores: Reduces oil production and refines pores.
Dark circles & fine lines around the eyes: Revitalises tired-looking eyes.

Rejuran Treatment Process In Singapore: What to Expect?

Consultation – A doctor evaluates your skin concerns and recommends a personalised treatment plan.

Preparation – The skin is thoroughly cleansed, and a numbing cream is applied to minimise discomfort.

Injection Process – Rejuran is injected using fine microinjections or an injector device for even distribution.

Post-Treatment Care – Mild redness, swelling, and small injection bumps may appear but typically subside within 24-48 hours.

Results and Maintenance – Initial improvements appear within 2-4 weeks, with collagen production continuing for several months.

How Many Rejuran Sessions Are Needed?

For best results, doctors recommend 3-4 sessions spaced 4 weeks apart. Once the initial treatment cycle is complete, maintenance sessions every 6-12 months help sustain the effects.

Rejuran vs. Other Skin Boosters

Rejuran is frequently compared to Profhilo and hyaluronic acid (HA) skin boosters. Here’s how it stands out:

Feature	Rejuran	Profhilo	HA Skin Boosters
Main Ingredient	Polynucleotides (Salmon DNA)	Hyaluronic Acid	Hyaluronic Acid
Primary Action	Skin repair and collagen stimulation	Deep hydration and bio-remodeling	Hydration and elasticity enhancement
Best For	Ageing skin, acne scars, fine lines	Dry, crepey skin needing hydration	Skin hydration and radiance
Longevity	Up to 12 months	6 months	6 months

What Is The Cost of Rejuran in Singapore?

The cost of Rejuran varies depending on clinic location, doctor expertise, and treatment area.

Average Cost:

Rejuran Healer (2ml): SGD 600 - 1,400 per session

Recommended Treatment Protocol:

3-4 sessions spaced 4 weeks apart
Maintenance every 6-12 months

Frequently Asked Questions (FAQs)

How long does it take to see results from Rejuran?

Initial improvements, such as smoother texture and hydration, appear within 1-2 weeks. However, collagen production continues for up to 3 months, leading to gradual and long-lasting improvements.

Can Rejuran be combined with other treatments?

Yes. Rejuran works well with laser treatments, microneedling, HIFU, and chemical peels for enhanced results. However, it should not be combined with cross-linked HA fillers to avoid reactions.

Is Rejuran painful?

Most patients experience mild discomfort, but numbing cream is applied before the procedure to minimise pain.

What is the downtime for Rejuran?

Downtime is minimal. Some redness, swelling, and injection bumps may appear immediately but subside within 1-2 days.

Is Rejuran suitable for sensitive skin?

Yes, Rejuran is safe for most skin types, including sensitive and acne-prone skin. However, individuals with seafood allergies should consult a doctor before treatment.