How is PLLA (poly-l-lactic acid) different from traditional dermal fillers?

Traditional dermal fillers provide immediate volume by physically filling an area. PLLA is a collagen biostimulator that works gradually by stimulating your skin's own collagen production for subtle, natural-looking improvement over time.

What results can I expect, how soon will I see them, and how many sessions are needed?

PLLA results develop gradually. Initial fullness from the treatment fluid settles in a few days, while collagen changes begin to appear subtly after several weeks and continue to improve over the next few months. A series of 2 to 3 sessions spaced about 4 to 6 weeks apart is typically advised based on clinical evaluation.

How Long Does the Treatment Last? Is it permanent?

Results from PLLA treatment can last up to two years or more once collagen has been established. It is not permanent, but the results are long-lasting compared with many non-surgical facial rejuvenation treatments.

Is the Poly-L-Lactic Acid Injection Painful?

The treatment is designed to be comfortable. A strong topical numbing cream is applied before the procedure, and the PLLA solution is prepared with anaesthetic for additional comfort during injection.

What is the downtime, aftercare, and are there potential side effects?

Mild swelling, redness, or bruising at the injection site is common and usually settles within a few days. After treatment, patients are advised to massage the treated areas, avoid prolonged sun exposure, intense heat, and vigorous activity for 24 to 48 hours, and follow their doctor's aftercare instructions.

Who is an ideal candidate, and who should avoid this treatment?

Suitable candidates usually have facial volume loss, structural thinning, or skin laxity and prefer gradual, natural-looking improvement. Treatment is not recommended for people who are pregnant or breastfeeding, have active skin infection or inflammation, known sensitivity to poly-L-lactic acid, autoimmune disorders, abnormal scar formation, or require treatment in delicate areas such as the under-eye region.

Can it be combined with other aesthetic treatments?

Yes. Depending on your skin condition and goals, PLLA collagen biostimulator treatment may be combined with other aesthetic treatments as part of a personalised medical plan after assessment by the doctor.

Is This PLLA Treatment Reversible? What if I don't like the results?

PLLA works by stimulating collagen rather than by placing a dissolvable gel, so it is not considered reversible in the same way as hyaluronic acid filler. This is why a careful consultation, gradual treatment planning, and precise placement by an experienced doctor are important.

Why choose Asimont Clinic for Facial Volume Restoration?

At Asimont Clinic, PLLA treatment is planned after a personalised evaluation of facial structure, skin condition, and treatment goals. The protocols are developed by Dr. Vipatsorn Pat Shutchaidat, with a focus on precise placement, natural-looking volume restoration, and safe, medically guided care in Singapore.

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Understanding PLLA

What is Poly-L-lactic Acid (PLLA) collagen biostimulator?

Poly-L-lactic acid (PLLA) is a biocompatible, biodegradable synthetic material that has been used in medicine for many years. When injected into the skin by a trained doctor, PLLA is designed to stimulate the body’s own collagen production over time, rather than adding volume immediately.

Collagen is a structural protein that helps support the skin. Natural collagen production declines with age, which may contribute to volume loss and changes in skin texture.

01

Injection

A doctor places the PLLA suspension into targeted areas of the face using fine needles or cannulas.

02

Biostimulation

The body responds to the material by stimulating fibroblasts, the cells that produce collagen.

03

Gradual change

Any change develops progressively as the body produces collagen. Responses vary between individuals.

An individual assessment

Who may it be suitable for?

People noticing reduced facial fullness
People concerned about changes in skin firmness or facial support
People who prefer a gradual approach to change

Suitability is determined only after an in-person medical assessment. It may not be appropriate for everyone.

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Understanding Your Treatment Options

	PLLA Collagen Biostimulator	HA Fillers
Primary Goal	Gradual collagen support and facial rejuvenation	Targeted volume and contour enhancement
How It Works	Stimulates natural collagen production	Adds volume with hyaluronic acid gel
Results	Develop gradually over months	Typically visible soon after treatment
Treatment Plan	Usually involves a series of sessions	Depends on the product, area, and goals

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Your care, considered individually

Meet Dr. Pat

Dr. Vipatsorn (Pat) ShutchaidatMedical Director, Asimont Clinic

Over a decade of clinical experience. Dr Pat brings a precise, thoughtful and patient-centred approach to every personalised treatment plan.

Aesthetic practice

Laser treatments, scar management, injectables and collagen-stimulating treatments such as PCL Collagen Biostimulator and PLLA Collagen Biostimulator.

A considered approach to facial harmony

Combining clinical expertise with an appreciation of facial harmony, she creates personalised plans focused on balanced, natural-looking outcomes.

Treatment Overview

Swipe to explore all steps

01

Consultation & Assessment

Our doctor assesses your facial structure, skin condition and treatment goals.

02

Personalised Treatment Plan

Suitable treatment areas, dosage and session frequency are determined following assessment.

03

PLLA Administration

Numbing cream is applied before our doctor carefully administers PLLA injections.

04

Gradual Collagen Stimulation

PLLA stimulates the body's natural collagen production over time.

05

Progressive Improvements

Changes develop gradually. Our doctor reviews your response and discusses any further treatment. Outcomes and duration vary between individuals.

Book An Appointment With Us

Our staff will help you arrange a consultation at Ngee Ann City.

How much is the consultation?

Consultation is included when you proceed with treatment. If you decide not to proceed with any treatment, a consultation fee of S$80 applies.

What is included in my treatment?

Your treatment includes:

Consultation
Numbing
Treatment
Aftercare
Review

Our team explains your proposed treatment plan and its costs before you decide to proceed.

How many treatment sessions will I need?

The number of sessions depends on your concerns, facial anatomy and response. Our doctor recommends an individual treatment plan during your consultation.

When will I notice a change, and how long will it last?

Collagen stimulation is gradual. Changes develop over time and vary between individuals. Early swelling is not the final result. Our doctor explains expected progress, limitations and any maintenance that may be appropriate.

Is treatment uncomfortable?

Injections may cause discomfort. Numbing cream is applied before treatment, and our doctor explains comfort measures and what to expect.

Are there side effects or downtime?

Swelling, redness, tenderness and bruising can occur. Other risks include lumps, infection and potentially serious injection complications. Our doctor explains the risks, aftercare and when to seek medical help.

How do I book an appointment?

Use the enquiry form or contact our staff on WhatsApp. We will help arrange a suitable appointment. Suitability and medical advice are discussed during your in-person consultation.

Poly-L-lactic Acid (PLLA) Collagen Biostimulator Injections