Forehead Filler Injection vs Forehead Augmentation Surgery — Key Points to Know Before the Procedure

Reading Time: 11 minutes

Forehead Filler Injection

Forehead filler injection

For individuals with a flat forehead that makes the face appear tired or less vibrant, forehead filler injection offers a non-surgical solution. This treatment helps create a more defined, proportional forehead that harmonizes with the rest of the face. Since the forehead connects seamlessly with the temples, this article will also cover some aspects of temple fillers, as a beautiful forehead is best complemented by full, well-shaped temples.

At V Square Clinic, our specialized filler injection technique ensures the forehead remains smooth and the product does not migrate downward.

If you’re researching whether forehead fillers are worth it, how many cc are needed, the cost, or which filler brand is best, here’s what you should know before deciding.

Table of Content : Forehead Filler


What Is a Forehead Filler?

A forehead filler injection involves placing hyaluronic acid (HA) — a dermal filler — into the forehead area. This is generally not the first area doctors recommend for facial contouring with fillers, as it requires several cc to produce noticeable changes.

Compared to under-eye or nasolabial fold fillers, which typically use only 1–2 cc for visible results, forehead fillers require more volume but play a key role in achieving balanced, harmonious facial proportions.

Forehead filler injection
Forehead filler injection

Forehead filler is also popular among individuals who believe in Mien Shiang (Chinese physiognomy) for enhancing luck in business and attracting prosperity. In this belief, a well-shaped forehead symbolizes wealth, support from benefactors, and for women, it may indicate marrying into financial stability without the need for hard labor.

Forehead filler for Mien Shiang enhancement
Forehead filler for Mien Shiang enhancement

Characteristics of a beautiful forehead with good Mien Shiang proportions — the forehead should harmonize with the eyebrows, nose, and chin.


Forehead Filler Injection vs Forehead Augmentation Surgery

Forehead augmentation surgery with silicone implants offers the advantage of being permanent. However, it’s less popular because it often causes significant swelling and bruising, requiring a recovery period of about a month. The procedure also leaves a long incision hidden along the hairline, which can be challenging to care for. Once the implant is in place, adjusting the contour — whether to reduce or increase projection — requires another surgery for revision.

Forehead silicone implant
Example of forehead implant shapes

Forehead filler injection, on the other hand, has several benefits: it causes less discomfort than surgery, involves a shorter recovery period of just 7–14 days, and allows easy adjustment of contour and projection according to personal preference. With genuine dermal filler, results can last 1–2 years, and the treatment can be topped up gradually.

Some patients choose to start with just 1–2 cc initially and add more over time. If the results are not as desired, the filler can be partially dissolved and reshaped, making it far more convenient and flexible compared to surgical augmentation.

Forehead augmentation surgery with silicone sheet
Forehead augmentation surgery requires the use of a large silicone sheet, which means making a wide incision. This carries a higher risk of swelling and bruising, with a longer downtime for recovery.

Forehead Filler Injection vs Forehead Fat Grafting

Forehead Filler InjectionForehead Fat Grafting
1. Injected with hyaluronic acid (HA) filler, which has a high safety profile1. Requires fat harvested from another area of the body to fill the forehead
2. Immediate results after injection2. Lower risk of allergic reaction since the fat comes from the patient’s own body
3. No surgery, no incision, and no downtime3. Involves a fat harvesting process, which must be processed into liquid form
4. Swelling improves within 2–3 days4. Leaves a scar at the fat harvesting site
5. Noticeable results within 2 weeks5. Often does not achieve optimal results in the first session, requiring multiple treatments
6. Filler gradually dissolves over time, depending on the brand6. Risk of uneven skin texture after healing

Who Is Forehead Filler Injection Suitable For?

Forehead filler injection is ideal for individuals who prefer not to undergo surgery or have surgical scars, choosing filler to create a fuller forehead instead of silicone implants. It can address issues such as:

  • Flat or sunken forehead
  • Deep lines or dimples on the forehead
  • Desire to enhance forehead Mien Shiang (Chinese physiognomy) features

Why Do Some People Experience Lumps, Ripples, or Sagging After Forehead Filler?

For natural and stable results, forehead filler must be injected using the correct technique — specifically into the subperiosteal layer (beneath the periosteum). This technique effectively augments the bone structure, giving a smooth and firm appearance.

When injected correctly, pressing on the forehead should not feel soft or spongy, as genuine filler rests beneath the periosteum. What is felt is the firm periosteal layer being lifted, resulting in a smooth surface without rippling.

Skin layers in the forehead area
Example illustration of skin layers in the forehead area

If injected into a shallower layer, such as the muscle, soft filler material may be felt under the skin. Light pressure can cause it to deform or shift. Over time, forehead movements (e.g., frowning) can pull the filler into lumps or cause sagging, even with genuine filler.

Another common issue is counterfeit filler. Achieving noticeable forehead enhancement often requires 3–5 cc or more, and genuine filler costs can be high (at least 13,000 THB per cc). Some non-standard clinics may offer “forehead filler promotions” using counterfeit products, which either do not dissolve over time and eventually sag, or dissolve quickly and form fibrous tissue, creating ripples.

For safety, patients should learn how to identify genuine filler brands. Before treatment, they should ask the doctor to open the box and syringe in their presence, and after the injection, request to keep the box or take a photo for verification.


Can Overly Projected Forehead Filler Be Corrected?

If forehead filler is injected and the projection turns out too prominent, it can be corrected. Hyaluronidase — an enzyme that dissolves hyaluronic acid (HA) filler — can be used safely for this purpose. However, if the problem is caused by counterfeit filler or a filler that is not HA-based, correction may require surgical removal (curettage).

Can Forehead Filler Be Dissolved?

Genuine hyaluronic acid filler naturally breaks down over time, depending on the brand’s longevity. If quicker results are desired, it can be fully dissolved with the enzyme hyaluronidase, restoring the skin to its original condition completely.


Are Forehead and Temple Fillers Dangerous?

The forehead and temples are interconnected areas, and both can be high-risk zones if injected by an inexperienced or unlicensed practitioner. This is because these regions contain blood vessels that connect directly to the eyes, and forehead augmentation typically requires a relatively large volume of filler in each point.

When performed using the correct technique, by an experienced doctor, and with genuine, high-quality filler, the procedure is safe.

Blood vessels in the forehead

Because the forehead area contains blood vessels connected to the eyes, forehead filler injection requires special techniques to ensure the results are both aesthetically pleasing and safe.

Even if a vascular blockage occurs, modern treatment techniques allow the filler to be dissolved and circulation restored within 7–14 days, without causing tissue death or blindness. This is why forehead filler is considered safe when performed correctly.

For this reason, forehead filler should be administered only by highly experienced doctors who can also respond promptly in the rare event of complications.


Benefits and Precautions of Forehead Filler Injections

Benefits

  • No surgery, no incision, and minimal treatment time
  • Less discomfort than surgery, with visible results within 1–2 weeks
  • Adjustable projection — can increase or reduce volume as desired
  • Genuine fillers can last around 1 year and can be topped up as needed
  • If correction is required, the filler can be dissolved safely

Precautions

  • Forehead filler is not permanent — it naturally dissolves over time
  • In a single session, the injection volume should not exceed 5 cc
  • Only genuine fillers should be used for safety
  • Injections performed by inexperienced practitioners carry a higher risk of complications

Pre- and Post-Care for Forehead Filler Injections

Before Forehead Filler InjectionAfter Forehead Filler Injection
1. Research information about forehead filler injections1. Mild swelling, redness, bruising, or needle marks may occur — typically subsiding within 2–3 days
2. Choose a certified clinic licensed by the Ministry of Public Health2. Pain relief and anti-swelling medication will be provided by the clinic
3. Review genuine patient testimonials from the clinic3. Stay in a cool environment and avoid any heat exposure for at least 48 hours
4. Discontinue aspirin, NSAIDs, certain vitamins, and topical exfoliants before treatment4. Avoid heat-based laser treatments on the skin for 1 month
5. Avoid alcohol for 24 hours before the procedure5. Drink sufficient water to help maintain filler longevity
6. Avoid activities that significantly increase blood circulation

Post-Treatment Restrictions for Forehead Fillers

After a forehead filler injection, patients should avoid lying face down or sleeping on their side to prevent pressure on the treated area for about 1–2 weeks. During this period, the filler will begin to integrate with the surrounding tissue, becoming stable and maintaining its intended shape without deforming.


How Many Days Does Forehead Filler Swelling Last?

After a forehead filler injection, mild swelling is normal and typically subsides on its own within 7–14 days. Pain relief medication may be taken if needed.


How Many CC of Filler Are Used for the Forehead and Temples?

In most standard cases, the goal is to correct forehead grooves — particularly the hollowing above the eyebrows that occurs with age. Most patients in this category only want the grooves smoothed out for a more balanced, natural-looking forehead, without excessive projection.

This approach corrects the underlying cause — the bone resorption in the area — and usually requires only 1–2 cc of filler.

Forehead filler review
Forehead filler review — correcting above-brow groove with 1 cc

For patients seeking Mien Shiang (Chinese physiognomy) enhancement with a fuller, more projected forehead, reference photos of preferred forehead shapes can be brought to the consultation. The doctor will assess the required volume and create a personalized treatment plan. This is often done gradually, with 3–5 cc per session, and the total amount may range from 3–10 cc depending on the desired result.

Forehead filler injections should not exceed 5 cc in a single session, as excessive volume can compress surrounding tissue and cause temporary swelling around the eyes. This swelling generally resolves within 14 days.

Forehead filler review
Forehead filler review — 5 cc

How Much Does Forehead Filler Cost? Which Brand and Model Should You Choose?

The cost of forehead filler injections starts at 16,900 THB per cc, depending on the brand and clinic promotions.

For forehead filler, products with a smooth, fine texture that blends easily are preferred, as the skin on the forehead is relatively thin. Examples include:

  • Juvederm Volbella — Ideal for forehead injections due to its smooth, refined texture that doesn’t form lumps. Contains lidocaine for comfort and lasts up to 12 months.
  • Restylane Vital — Fine texture, easy to spread, delivers a smooth and natural result for the forehead. Lasts up to 12 months.
  • Teoxane RHA 2 — Soft, smooth gel texture designed to fill and correct wrinkles, providing lump-free, natural-looking results. Highly resilient to facial movement. Lasts up to 18 months.

Interested in forehead filler at V Square Clinic?
Click to view our latest promotions.

Forehead filler promotion

How Do Forehead and Temple Fillers Enhance Facial Beauty?

A sunken forehead can make the brow ridge appear more prominent, creating a masculine facial structure. For women, having a forehead and brow ridge that resemble male proportions can reduce feminine appeal.

Male vs. female forehead shapes

Similarly, hollow temples make the cheekbones appear more prominent, which can create an aged look, resembling a face where the skin lies closely over the bone. Pronounced cheekbones can also make the face look square and less contoured.

Adding volume with forehead and temple fillers helps create balanced facial proportions, softening the overall appearance and enhancing femininity. Temple filler reduces cheekbone prominence, and when combined with mid-cheek filler, it is one of the main non-surgical methods for reducing the appearance of prominent cheekbones.

In women, full, well-shaped foreheads and temples can significantly increase attractiveness, as these features have traditionally been associated with good health and vitality.


Mien Shiang Interpretation of the Forehead and Temples — Signs of Good Fortune and How to Enhance Them

Forehead (Guo Lu Geng)
According to Mien Shiang (Chinese physiognomy), the central forehead is directly related to career success and business matters.

Favorable features
A forehead with balanced projection, free of dents, clear, and smooth, is believed to protect a person from legal disputes for life. If all four surrounding areas of the forehead are full and well-shaped, it is thought to further enhance the person’s fortune, indicating intelligence, vision, and lasting prosperity. In business, such individuals tend to receive support from people across different fields. A broad forehead is also associated with a privileged upbringing and a prosperous family background.

Unfavorable features
A forehead with grooves, wrinkles, or protruding bone may signify a higher likelihood of accidents or misfortune. Poor hairline aesthetics can suggest slow career progression, lack of mentorship, or unsupportive superiors. Scars or depressions may also indicate frequent job changes and difficulty settling in one workplace.

Forehead Mien Shiang features can be improved through filler augmentation and Botox injections.

Forehead filler review 2 cc_คุณวูจู (Pronality)
Example: Forehead filler review — correcting central forehead hollow, 2 cc

Tail of the Eyes and Temples (Fu Qi Gong)
In Mien Shiang, this area extends from the tail of the eyes to the hairline — known as the temples — and is associated with marriage and relationships.

Favorable features
Full, rounded temples that align well with the hairline and forehead, minimal crow’s feet, and a natural, unblemished smile indicate marital harmony. Men with such features tend to have caring wives, while women tend to have good husbands. The fuller the temples, the greater the likelihood of inheriting wealth from in-laws.

Unfavorable features
Crow’s feet that are messy or deep, pronounced cheekbones, or protruding temple bone can signify marital misfortune or ongoing relationship conflicts. In some cases, a darkened temple area may indicate current relationship problems. Certain interpretations also associate these features with being away from one’s hometown for extended periods.

Temple fullness and spousal care (three levels):

  1. Narrow forehead with hollow temples — self-reliance is necessary for comfort and stability.
  2. Wide forehead with slightly hollow temples — spouse provides moderate care; life is comfortable though not luxurious.
  3. Full, broad forehead with round face and full temples — excellent Mien Shiang, spouse is wealthy and provides continuous care and comfort.
Temple filler to reduce cheekbones, Mien Shiang enhancement
Example: Temple filler injection review — 1 cc to reduce cheekbone prominence and enhance Mien Shiang
Temple filler and Botox for Mien Shiang improvement
Reducing Crow’s Feet via Mien Shiang Enhancement Crow’s feet at the temple area can be softened with Botox, while hollow temples can be filled with filler.
Temple filler Review_คุณต้นเตย อินฟลู
Temple filler 2 cc + Sunken cheeks 2 cc + Lifting/Jawline 2 cc
Temple filler review 2 cc _คุณจูนิสา อินฟลู
Temple filler 2 cc + Sunken cheeks 2 cc

Example: Temple filler review — correcting deep temple hollows

*Results vary based on individual cases and treatment plans.


Where to Get Forehead Filler Injections

When choosing where to get forehead filler injections, consider the following factors:

  • The clinic must meet safety and quality standards, certified by the Ministry of Public Health
  • The doctor should have extensive experience and be able to perform forehead filler injections safely
  • Only genuine fillers should be used
  • Review real patient results for forehead filler from the clinic

Summary of Forehead Filler Injections

  • Forehead filler injections are an effective option for improving facial proportions and correcting issues such as a flat, narrow, or sunken forehead.
  • This treatment is considered safe when performed by an experienced doctor using genuine filler in a certified clinic.
  • Visible changes can be seen quickly, with noticeable results, minimal downtime, and straightforward aftercare.
  • Forehead filler is not a permanent correction — genuine filler naturally dissolves over time and leaves no harmful residue. Patients can return for touch-ups as recommended by their doctor.

For anyone interested in forehead filler injections, it’s essential to prioritize clinic quality and safety, and to choose an experienced doctor to achieve the best and most worthwhile results.


ปรึกษาหมอ

สำหรับผู้อ่านทุกท่านที่มีข้อสงสัยเพิ่มเติม ทีมแพทย์ V Square Clinic ทุกคนยินดีให้คำปรึกษาฟรี โดยไม่มีค่าใช้จ่าย หรือสามารถปรึกษาหมอทาง inbox facebook หรือ Line นี้ได้เลยครับ หมอตอบเองครับ

 

บทความแนะนำ

What Is Hyafilia Filler? Is It Good and How Long Does It Last? — A Complete Guide

Reading Time: 9 minutesHyafilia is a Korean filler known for its smooth, fine gel texture that blends naturally into the skin while still being easy to shape. This significantly reduces the risk of lump formation. But what exactly is Hyafilia? How effective is it? And who is it most suitable for?

December 24, 2025 อ่านต่อ

Ultherapy Prime Price – How Many Lines for Each Area? How...

Reading Time: 5 minutesWhat is the Ultherapy Prime price, and is it worth it? The Ultherapy Prime price varies depending on the number of lines used. As the latest generation of Ulthera, Ultherapy Prime comes with upgraded functions and enhanced features.

Complete Guide to Ulthera Aftercare — Long-Lasting Result...

Reading Time: 5 minutesWhat should patients know about caring for their skin after Ulthera? In fact, patients can return to daily life immediately. There is no downtime and no need to take leave, since Ulthera uses focused ultrasound technology to lift and tighten the skin without surgery or visible wounds.

What is CaHA? Why is it an Essential Component in Skin Pr...

Reading Time: 6 minutesMany patients may already recognize the name CaHA, as it is a key component in aesthetic treatments such as Radiesse and HArmonyCa. CaHA is widely known as a collagen stimulator with unique properties. This article explains how CaHA works

What Is Morpheus8? Is It Effective? How Does It Differ fr...

Reading Time: 8 minutesIn recent years, people have become increasingly attentive to holistic skin care, especially treatments designed to restore a youthful appearance. This rising demand has driven rapid advancements in aesthetic technology. One innovation worth highlighting is Morpheus8

Understanding Ulthera SPT — How It Works, What It Treats,...

Reading Time: 11 minutesWhen it comes to non-surgical skin tightening, many people are already familiar with Ulthera, a well-known treatment for lifting sagging skin, refining the jawline, and restoring firmness. Recently, however, a new term has gained attention: Ulthera SPT.