What is a Filler Injection? Finding Everything You Need to Know Before Getting Fillers

Key takeaway

• DSK Clinic is a trusted provider of expert filler in Bangkok, offering personalized consultation and detailed facial assessment by experienced aesthetic doctors
• Signature Analyse Before Injection (ABI) technique at DSK Clinic ensures natural-looking results, optimized product usage, and enhanced safety
• Advanced injection planning with precise product selection and depth control for consistent, high-quality outcomes
• DSK Clinic is nationally recognized with awards from Merz Aesthetics and Top 5 Rising Star at Galderma GTGT 2025
• Doctors at DSK Clinic serve as certified trainers in fillers, biostimulators, and lifting technologies
• Comprehensive before-and-after skin analysis with fully traceable and verifiable products for transparency and trust

A filler injection program is a non-surgical cosmetic treatment that has become increasingly popular. It helps restore lost volume, smooth wrinkles, and enhance facial contours. However, some people may feel dissatisfied with their results. This is often due to incorrect injection points or receiving treatment from non-medical providers. In this guide, you’ll learn what filler injections are, what they can do, where they should be injected, and how to identify whether a filler is authentic and meets safety standards.

What Is a Filler Injection Program?

A filler is a substance injected beneath the skin to restore volume lost naturally with age. Currently, the only fillers approved by the Thai FDA are temporary fillers made from Hyaluronic Acid (HA). This substance mimics naturally occurring compounds in the skin, helping to:

• Fill wrinkles and fine lines
• Improve skin firmness and elasticity
• Enhance radiance and hydration
• Create a more youthful appearance

Types of Filler Injections

Today, filler injections can be divided into 3 main types:

1. Temporary Fillers (Hyaluronic Acid – HA)

These are the most common and safest types. Hyaluronic Acid is naturally found in the body and helps maintain skin hydration and plumpness. As we age, HA levels decrease, so fillers are used to restore it. These fillers are fully dissolvable and provide results that last approximately 4-24 months, depending on the product and brand.

2. Semi-Permanent Fillers

These fillers do not fully dissolve naturally and may carry long-term risks. They include:

• Poly-L-lactic Acid (PLLA)
  Stimulates collagen production and helps improve deep wrinkles. Results can last 2 years or more.
• Calcium Hydroxylapatite (CaHA)
  A substance naturally found in bones. It partially dissolves, but some residue may remain under the skin. Results typically last around 1 year.

3. Permanent Fillers

Permanent fillers cannot be broken down by the body, which can lead to long-term complications due to residue buildup under the skin.

These fillers are not approved by the Thai FDA and often contain substances such as:

• Polymethylmethacrylate (PMMA)
• Silicone
• Paraffin

What Can Filler Injections Help With?

As we age, collagen production naturally declines, leading to wrinkles, sagging skin, and loss of elasticity. Here’s how filler injections can help improve your skin and overall facial appearance:

• Restore volume – Fillers attract and retain moisture, helping the skin look smoother, plumper, more hydrated, and youthful
• Reduce wrinkles – Effectively fill deep lines and fine wrinkles while helping slow down the formation of new ones
• Enhance facial contours – Improve facial balance and proportions by adding volume to areas like the temples, forehead, or chin
• Add fullness to lips and cheeks – Create plumper lips and restore volume to hollow or sunken cheeks for a refreshed look

Where Can Fillers Be Injected?

Filler injections can target multiple areas of the face depending on individual needs. A proper assessment by a qualified doctor is essential to create a personalized treatment plan.

• Forehead Ideal for flat or sunken foreheads, helping to create a fuller, smoother appearance while reducing visible forehead wrinkles for a more youthful look. Typically uses around 3-5 cc
• Temples Suitable for hollow or sunken temples, restoring lost volume and enhancing overall facial balance for a softer, more youthful contour. Typically uses around 2-4 cc
• Under Eyes Commonly used to reduce dark circles and fine lines, resulting in a brighter, more refreshed, and less tired appearance. Typically uses around 2-4 cc, with results lasting approximately 6-8 months
• Nasolabial Folds (Smile Lines) Helps fill deep smile lines that can make the face look older, creating a smoother and more rejuvenated appearance. Typically uses around 2-4 cc
• Nose (Non-Surgical Rhinoplasty) Enhances the shape of the nose, improves symmetry, and adds definition without the need for surgery. Typically uses around 1-2 cc
• Lips Adds volume and definition, making the lips appear fuller, more hydrated, and naturally attractive. Typically uses around 1-2 cc
• Chin Improves facial proportions by creating a more defined and elongated chin, helping to achieve a balanced profile. Typically uses around 1-3 cc

Consultation and Booking

For more information or to schedule a consultation, 

please contact us via LINE OA : @dskinclinic

FDA-Approved Filler Brands in Thailand 

Filler injections should always be performed by qualified medical doctors using FDA-approved products to ensure safety and optimal results. Today, there are several high-quality filler brands approved by the Thai FDA, offering a wide range of options.

European Filler Brands

Restylane (Sweden)

A globally recognized filler brand with strong clinical evidence for safety and effectiveness. Made from Hyaluronic Acid (HA), designed to mimic natural substances in the skin.

Key technologies include:

• NASHA® – Stabilized HA for firm lifting and long-lasting results
• XpresHAn Technology™ – Allows natural facial movement and expressions

Duration: ~6-18 months (depending on the product line)

Belotero (Switzerland)

A premium HA filler known for its smooth integration into the skin. Produced using CPM Technology, which enhances flexibility and even distribution.

• Biofermented HA for high safety
• Smooth, natural-looking results shortly after injection

Duration: Up to ~18 months (depending on the product)

Juvederm (USA)

One of the most popular filler brands worldwide, produced by Allergan. Known for long-lasting results and smooth texture.

• HA-based filler with added lidocaine for reduced discomfort
• Widely used for facial contouring and volume restoration

Duration: ~8-24 months (depending on the product and area treated)

Korean Filler Brands

Lorient (Korea)

A premium Korean filler brand known for high purity and smooth texture. Provides natural-looking results without lumpiness.

• High elasticity with excellent structural stability
• Blends seamlessly into the skin

Duration: ~6-16 months

EPTQ (Korea)

Manufactured by JETEMA, this HA filler features advanced technologies for safety and performance.

• ZEEP Technology reduces impurities and side effects
• 2CM Technology enhances elasticity and durability
• High HA concentration (24 mg/ml)

Duration: ~6-12 months

Neuramis (Korea)

A cost-effective HA filler that has gained popularity for its affordability and safety.

• FDA-approved in multiple regions including Thailand, US, and Europe
• Suitable for general facial contouring and wrinkle reduction

Duration: ~6-9 months

Yvoire (Korea)

Produced by LG Chem, a globally recognized company. Widely used in over 40 countries.

• High safety standards with international certifications
• Suitable for various facial areas

Duration: ~9-12 months

Flore (Korea)

A newer generation filler combining monophasic and biphasic properties for both structure and smoothness.

• Advanced technology for natural results and good shaping ability
• Certified with CE mark and international standards

Duration: ~6-12 months

Filler Injection Price at DSK Clinic

At DSK Clinic, we carefully select only FDA-approved fillers from leading European and Korean brands to suit different skin concerns and budgets. The final cost depends on the brand, product type, and the doctor’s expertise. A personalized consultation is provided before treatment to recommend the most suitable filler for each individual

To provide the best value, DSK Clinic regularly updates special promotions every month. Check the latest offers here: https://dskclinic.com/en/promotions/ 

Pre & Post Care for Filler Injections

Proper preparation and aftercare are essential for safe treatment and optimal results.

Before Treatment

• Avoid aspirin and vitamins for at least 1 week
• Avoid exfoliating products or skin treatments
• Do not shave or wax the treatment area
• Avoid alcohol consumption
• Inform your doctor about any medications or underlying conditions

After Treatment

• Avoid water, skincare, and makeup on the treated area for at least 24 hours
• Mild swelling or bruising may occur for 1–2 weeks (normal)
• Avoid alcohol for 1 week to reduce bruising
• Avoid fermented or high-risk foods for 7 days
• Avoid exercise for 3 days
• Fillers will gradually settle and integrate into the skin within 2–4 weeks

Filler Injection Procedure

• Consultation with a doctor to assess concerns and select the appropriate filler type and amount
• Facial cleansing
• The filler box is opened in front of the patient for transparency
• Injection process takes approximately 30–60 minutes
• Post-treatment care instructions are provided

Benefits of Filler Injections

• Improves wrinkles, sagging, and facial contours with immediate results
• Non-surgical with minimal discomfort
• Quick recovery, typically within hours to a few days
• Adjustable and reversible (can be dissolved if needed)
• High safety profile with FDA-approved products

Possible Side Effects

Although generally safe, some side effects may occur:

• Mild allergic reactions such as swelling, redness, or bruising (usually resolves within 1–2 days)
• Lump formation, which may occur from temporary swelling or non-standard fillers
• Use of substandard products can lead to long-term complications
• Unqualified injectors increase the risk of poor results and complications

Which Treatment Is Best for Aging Skin? Filler, Botox, Thermage, Ulthera, or Sculptra

Choosing the right treatment depends on your skin condition and aging concerns. A consultation with a doctor is recommended to create a personalized plan. Here’s a clear breakdown of each option:

• Filler (Dermal Fillers) – Ideal for restoring lost volume, smoothing wrinkles, and enhancing facial contours. Hyaluronic Acid fillers help lift the face, fill hollow areas, and create a more youthful, well-defined appearance with immediate results
• Botox – Works by relaxing targeted muscles to reduce dynamic wrinkles such as forehead lines, crow’s feet, and frown lines. It helps the face look smoother and more refreshed
• Thermage – A radiofrequency-based treatment that tightens the skin, reduces pores, and improves overall skin firmness. It is non-invasive and provides gradual lifting results that can last around 1 year, including delicate areas like the eyelids
• Ulthera – Uses focused ultrasound (MFU-V technology) to lift and tighten the skin at a deeper level (SMAS layer). Ideal for lifting sagging skin, defining the jawline, reducing double chin, and achieving long-lasting results (around 1 year)
• Sculptra – A biostimulator made from Poly-L-lactic Acid (PLLA) that stimulates collagen, elastin, and hyaluronic acid production. It gradually improves skin thickness, firmness, and overall quality for a natural, long-term rejuvenation effect

Filler for Facial Feng Shui (Facial Harmony)

Filler injections can also be used to enhance facial harmony (often referred to as “facial feng shui”) by adjusting areas like the forehead, nose, or lips to better suit an individual’s facial structure. Proper technique and medical expertise are essential to achieve balanced, natural results.

How to Identify Authentic vs Fake Fillers

Ensuring that you receive authentic, FDA-approved fillers is crucial for safety:

• Price check – Prices that are too low may indicate counterfeit products
• Thai labeling – Must include official Thai FDA labeling on both outer and inner packaging
• Clear manufacturing & expiry dates – Must be clearly stated
• Lot number verification – Must match across box, syringe, and packaging and be traceable
• Recognized brands – Trusted brands include Belotero, Juvederm, Restylane, EPTQ, Neuramis, Yvoire, and Flore

How to Verify Each Filler Brand

• Restylane – Scan QR code via Eztracker, check Galderma “VOID” seal, and ensure matching lot numbers
• Belotero – Verify matching lot numbers (3 points) and official Thai documentation
• Juvederm – Check lot numbers across 4 points (box, sticker, syringe, packaging)
• EPTQ – Look for official logo, Thai label, and QR code verification
• Neuramis – Scan QR code (one-time verification) and confirm clinic registration with the importer
• Yvoire – Check intact seals, matching lot numbers, and official documents
• Flore – Verify sealed packaging, QR code, and matching lot numbers across all components
• Lorient – Ensure sealed packaging, Thai FDA label, correct importer name, and matching lot numbers

Why Choose Filler Injections at DSK Clinic?

• Signature ABI Multi-Layer Technique – DSK Clinic uses its exclusive Analyse Before Injection (ABI) approach, combining detailed facial analysis with multi-layer injection techniques to deliver natural, personalized results
• Fully Customized Treatment Plan – Every case is carefully tailored through in-depth facial and problem analysis, making it a trusted choice for those looking for filler in Bangkok with results that truly fit their features
• Precision & Natural Results – Careful planning of injection points and layers allows for accurate placement, achieving a refined look that enhances your natural features, similar to what people expect from high-quality dermal fillers Bangkok
• High Safety Standards – Only certified, FDA-approved fillers are used, ensuring both safety and consistent quality across all treatments
• Experienced Medical Team – Treatments are performed by skilled aesthetic doctors, making DSK Clinic a reliable option for anyone searching for fillers Bangkok with a focus on expertise and natural outcomes

Filler Review at DSK Clinic

Summary

Filler injections help restore volume, smooth wrinkles, and improve facial proportions for a more youthful appearance. However, achieving the best results depends on proper technique, product quality, and medical expertise. If you’re searching for filler in Bangkok choosing a trusted clinic like DSK Clinic ensures safe, natural-looking results—because with fillers, it’s not just about how much is used, but how precisely it’s done.

FAQs About Filler

Is filler injection safe?

Temporary fillers are generally safe when they are FDA-approved and injected by qualified doctors. Most commonly, fillers are made from Hyaluronic Acid (HA), a substance naturally found in the body that can be safely absorbed and dissolved over time. Safety depends on choosing standardized products and experienced medical professionals.

Why are some fillers cheaper, and how should you choose?

Prices vary depending on the brand, product quality, and clinic standards. Extremely low prices may indicate non-standard or counterfeit products. Always choose a reputable clinic and ensure the procedure is performed by a licensed doctor.

Will my face look worse after fillers dissolve?

No. After fillers dissolve, the skin may still look better than before, as the process can help stimulate collagen production to some extent.

When should surgery be considered instead of fillers?

Some concerns cannot be corrected with fillers alone, such as:

• Double eyelid surgery
• Nose augmentation
• Lip reshaping surgery

These require surgical procedures for optimal results.

How often can fillers be done?

Fillers can be repeated when the results start to fade. Longevity depends on the injection area, filler type, and aftercare.

Who is suitable for filler injections?

Filler injections are suitable for individuals who have:

• Wrinkles or deep lines
• Sagging skin
• Hollow or sunken areas
• Lack of facial volume or definition
• Desire for facial contouring or enhancement

Does 1 cc of filler give the same result everywhere?

Not necessarily. Even with the same amount (1 cc), results can vary depending on:

• Facial analysis and treatment planning
• Injection technique and precision
• Depth and placement of the filler
• Type and model of filler used

At DSK Clinic, the Analyse Before Injection (ABI) technique is used to ensure precise planning, natural results, and optimal use of products.

What is the difference between Sculptra and fillers?

Sculptra and fillers work differently:

• Sculptra stimulates the body to produce collagen using Poly-L-lactic Acid (PLLA). It provides gradual, long-term improvement in skin quality and firmness with subtle volume enhancement
• Fillers (HA-based) provide immediate volume by directly filling targeted areas such as bone structure or fat loss zones, with some minor collagen stimulation