A PDLLA & HA skin biostimulator is an injectable procedure designed to support your skin’s natural renewal from within. By combining biocompatible, bio-resorbable polymers with hyaluronic acid (HA), this treatment aims to gradually improve skin firmness, texture, and hydration—without changing your facial expressions. All procedures at KINS Clinic are performed by MOH-licensed doctors in Singapore, following strict medical and ethical standards.
What Is a PDLLA & HA
Skin Biostimulator?
How Biostimulation Works
A PDLLA & HA skin biostimulator is an injectable treatment designed to support the skin’s own renewal. Tiny amounts of biocompatible, bio-resorbable polymer particles are placed within the dermal layers, where they are gradually broken down while supporting collagen renewal. In parallel, hyaluronic acid (HA) helps maintain surface hydration and suppleness. Improvements are intended to build gradually over time as deeper structure and water content are supported in tandem. Individual responses vary.
PDLLA — What It Is & What It Does
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What it is: A polylactic-based, bio-resorbable polymer used in medical aesthetics to support dermal collagen.
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How it’s engineered: Spherical micro-particles with a reticular, porous interior for biocompatibility and controlled biodegradation.
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Primary role: Provides progressive dermal support, helping the skin maintain firmness and density over time.
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Typical placement: Micro-deposits in deeper dermis for even distribution, tailored to the individual’s treatment map.
HA — What It Is & What It Does
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What it is: Hyaluronic acid, a naturally occurring molecule with strong water-binding capacity.
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Primary role: Supports hydration and surface smoothness, improving suppleness and the look of dryness-related fine lines.
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Typical placement: Superficial planes or micro-points to reinforce hydration in the upper dermis.
Why Combine PDLLA & HA? (Complementary Strengths)
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Two-layer strategy:
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HA → near-term hydration/smoothness.
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PDLLA → collagen support for overall firmness over time.
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Smoother experience: Hydration helps skin feel comfortable while deeper support develops progressively in the background.
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Texture + structure: Addresses surface quality (hydration, suppleness) and deeper architecture (dermal support) within one coordinated plan.
Who May Benefit
— Common Concerns & Areas
This PDLLA & HA skin biostimulator may be suitable for individuals who wish to achieve gradual, natural-looking skin refinement rather than immediate volumisation. It is designed for those seeking to improve firmness, elasticity, and hydration, or to address the appearance of fine lines, pores, and mild textural irregularities — all while maintaining natural facial expressions.
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Long-Lasting Skin Support
This biostimulation treatment typically uses Poly-D,L-lactic acid (PDLLA) — a biocompatible and bio-resorbable polymer known to support collagen renewal gradually over time. As the material is naturally broken down by the body, it may help enhance skin texture, firmness, and density with a sustained effect. Unlike conventional moisture-based injectables, PDLLA-based biostimulators focus on longer-term dermal support.
*Individual results may vary. Treatment outcomes depend on personal skin condition and clinical assessment.
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Designed for Minimal Discomfort
The PDLLA component consists of spherical micro-particles with a porous internal structure, allowing even dispersion within the skin.
When injected with precise manual techniques, this structure helps reduce the likelihood of uneven texture or lump formation.
Each session at KINS Clinic is performed by MOH-licensed doctors, ensuring medical precision, sterility, and safety throughout the process.
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Customisable for Different Skin Needs
This treatment can be adapted to various areas of the face and neck depending on individual needs and goals.
Commonly targeted concerns include:
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Fine lines around the eyes or forehead
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Mild skin laxity in the cheeks or jawline
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Post-acne texture or enlarged pores on the nose
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Horizontal neck lines and general dullness
Treatment mapping is always personalised following medical consultation and skin evaluation, allowing for precise placement and even results.
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Subtle, Natural-Looking Results
By supporting the skin’s natural regenerative processes, PDLLA & HA treatments help promote progressive improvements in skin tone, firmness, and hydration. Results appear gradually — producing a refreshed, healthy glow rather than a dramatic change. Most individuals appreciate that the outcome feels authentic and balanced, complementing their own facial features.
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Backed by Clinical Use in Asia
PDLLA- and HA-based biostimulators have been used in Asian medical aesthetics, with growing clinical experience supporting their safety and biocompatibility. While treatment responses may vary from person to person, this category of injectables is recognised for its balanced approach to collagen support and hydration. At KINS Clinic, all procedures are performed by MOH-licensed doctors in Singapore, with a strong emphasis on patient safety, ethical standards, and medically guided care.
Is This Treatment Right for You?
It is gradually absorbed by the body over 1 to 2 years, supporting collagen stimulation for subtle, progressive improvements.
PDLLA- and HA-based biostimulators are designed for individuals seeking long-term skin revitalisation.
Following a medical consultation, it may be recommended for those looking to:
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Enhance overall skin firmness and hydration
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Refine the appearance of pores on the cheeks or nose
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Improve the appearance of textural irregularities or mild scarring
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Address fine lines and expression-related wrinkles (e.g., forehead or under-eye area)
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Soften the look of horizontal neck lines
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Support volume restoration and under-eye rejuvenation
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Explore non-laser options for skin texture enhancement
Treatment Areas
for PDLLA & HA Biostimulation
A PDLLA and HA biostimulator can be used across various facial areas, depending on your skin goals and clinical assessment.
Treatments fall into two general approaches:
1. Full-Face Rejuvenation
This treatment may be applied across broader regions—such as the forehead, cheeks, or overall face—to support improved skin texture, hydration, and evenness.
This technique is often chosen by individuals seeking general skin revitalisation.
2. Targeted Treatments
For more specific concerns, this collagen-stimulating injectable can be precisely applied to selected points to refine facial features or enhance skin quality in localised areas.
Commonly Treated Areas:
Treatment plans are personalised, but commonly addressed areas include:
- Full face
- Forehead
- Temples and brow area
- Nose reshaping
- Tear troughs (under-eye hollows)
- Cheek hollows
- Laugh lines (nasolabial folds)
- Mouth corners
- Marionette lines
- Chin definition
- Jawline contouring
Key Benefits of
PDLLA & HA Skin Biostimulator
This treatment combines Poly-D,L-lactic acid (PDLLA) and non-crosslinked hyaluronic acid (HA) — components designed to support collagen renewal and hydration in the skin’s superficial and deeper layers. Together, they may help improve skin texture, elasticity, and hydration gradually over time.
Key Benefits include:
How It Works Over Time:
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Uneven skin texture
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Fine lines and mild wrinkles
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Dullness or loss of radiance
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Pore visibility
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Post-acne marks or general scarring
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Overall firmness and hydration
The PDLLA component gradually supports collagen renewal over time.
Its spherical particle structure helps ensure even integration into the skin.
As the material is naturally broken down by the body, the treatment promotes progressive, subtle improvements in skin density and elasticity.
What Makes It Stand Out:
The combination of PDLLA for long-term collagen support and HA for immediate hydration offers a balanced approach—helping improve both skin structure and surface smoothness.
Treatment Safety,
Aftercare & Possible Reactions
PDLLA & HA biostimulation treatments are generally well tolerated when administered by trained medical professionals. As with any injectable procedure, temporary side effects may occur at the injection site, including:
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Mild redness, swelling, or tenderness
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Bruising
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Small bumps under the skin
What to Expect After Treatment
These effects are typically mild and short-lived. Redness or minor swelling may appear immediately after treatment and usually subsides within 24 hours. In some cases, slight bruising may occur and can take up to 10–14 days to fade. Patients are advised to follow post-treatment care instructions provided by their doctor.
This treatment must be performed by MOH-licensed doctors. Suitability and safety will be carefully assessed during consultation.
Cost of Collagen-Stimulating Injectable Treatments in Singapore
Single Treatment:
$900
Treatment Package:
$2,399
Why Choose Us?
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Treatments administered by experienced, licensed doctor
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Personalised care based on your skin concerns
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Transparent consultations with no pressure or hard selling
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Professional support before, during, and after treatment
Invest in your skin with a treatment designed to promote long-term skin health and radiance—always under medical guidance.
What is KINS Clinic
KINS Clinic is a medical aesthetics clinic in Singapore with over 30 years of clinical experience. We focus on skin concerns common among Asian individuals, offering personalised, evidence-based treatments tailored to individual skin types and conditions. Our comprehensive approach aims not only to treat current issues but also to improve overall skin health and prevent recurrence.
Early intervention plays a vital role in maintaining clear, healthy skin. Our team of experienced doctors provides attentive, customised care to help patients achieve long-term skin balance and natural radiance.
Expert Diagnosis and Personalised Care
Every patient is examined by our licensed doctors, who create individualised treatment plans based on medical assessment and skin analysis.
Science-Backed Medical Solutions
We offer clinically validated treatments including laser therapy, injectables, prescription-based skincare, and microbiome-focused solutions—each selected to match your unique skin needs.
Focus on Safety and Results
All treatments are performed under strict safety standards in a medical setting, with the goal of maximising efficacy while minimising side effects.
Decades of Clinical Expertise
With many years of medical practice in skin health, our clinic is experienced in addressing skin issues commonly seen in Asian skin types. Treatments are developed with a deep understanding of physiological differences and sensitivities specific to diverse skin profiles.
Treatment Results and Before-and-After Information
In accordance with the advertising guidelines set by Singapore’s Ministry of Health (MOH), we are unable to publish before-and-after photos of collagen-stimulating injectable treatments on our website.
If you wish to understand typical treatment results or see clinical case references, our doctors can review them with you during your in-clinic consultation.
During the session, your MOH-licensed doctor will explain how this PDLLA & HA biostimulator works, what kind of gradual improvements can be expected, and how outcomes vary based on individual skin condition and treatment plan.
This ensures you receive realistic, evidence-based information tailored to your own skin concerns while remaining fully compliant with Singapore’s medical advertising regulations.
KINS Clinic DOCTOR'S PROFILE
Dr.Henry Loh
Dermatologist and Chief Medical Advisor
Fellows of the Academy of Medicine, Singapore (FAMS) / Membership of the Royal Colleges of Physicians (MRCP) / Bachelor of Medicine and Bachelor of Surgery (BMBS)
Prior to joining KINS Clinic, Dr. Henry Loh was a co- founding partner of Dermatology Associates, one of the largest private dermatology clinic groups in Singapore. He has also been instrumental in promoting the use of the latest treatments.
Medical Director and Consultant
Post-graduate Diploma in Practical Dermatology (PgDip) / Doctor of Medicine (MD) / Bachelor of Medical Studies (BMed) / Bachelor of Science in Medicine (BSc (Med))
Dr Silver Chua specialises in the medical care of acne, rosacea, and other common skin concerns, complemented by a strong background in aesthetic treatments. She leads the fully integrated care pathway at KINS Clinic—ensuring patients receive cohesive, evidence-based care that bridges both medical and aesthetic needs. Her approach is grounded in safety, with a strong emphasis on achieving naturally balanced, lasting results.
Dr Silver is fluent in both English and Mandarin
First Time Considering a PDLLA & HA Skin Biostimulator?
If you’re considering a PDLLA & HA Skin Biostimulator for the first time, our licensed doctors are here to guide you. During your consultation, we’ll assess your skin condition and discuss whether skin biostimulator is a suitable option for your needs.
No pressure—just professional advice tailored to your goals.
