What Is Botox? A Complete Beginner’s Guide
Botox is the trade name for Botulinum Toxin Type A, a purified protein derived from the bacterium Clostridium Botulinum.
In aesthetic medicine, Botox is used to temporarily block nerve signals (acting as a neurotoxin) to the targeted muscles. This process helps reduce excessive muscle movement, leading to smoother skin, fewer wrinkles, a slimmer jawline, and an overall firmer, rejuvenated facial appearance.
Table of content : Botox
How Does Botox Work?
- Botox binds to nerve endings that connect to the targeted muscles.
- It blocks the release of acetylcholine, a neurotransmitter responsible for muscle contraction.
- The injected muscles relax temporarily, reducing their movement.
- The skin becomes smoother and tighter, helping diminish fine lines such as crow’s feet, frown lines, and forehead wrinkles.
- Larger or tense muscles, such as jaw muscles (masseter), become softer and slimmer in appearance.
Is Getting Botox Worth It?
Many people wonder whether Botox is really worth it or why it has become such a popular treatment. The answer is simple — Botox provides fast, noticeable results without downtime and effectively treats multiple concerns such as wrinkles, skin laxity, and facial contouring, making it one of the most sought-after aesthetic procedures today.
Reasons why Botox is a worthwhile treatment:
- Fast results: Noticeable improvements within 3–7 days, with full results in about 2 weeks.
- Quick procedure: Takes only 10–15 minutes, allowing you to return to your daily activities right away.
- Versatile benefits: Treats multiple areas — reduces wrinkles, slims the face, softens the jawline, shrinks calf muscles, and reduces underarm sweating.
- Natural-looking outcome: When performed by experienced doctors, results look natural — not stiff or frozen.
- Affordable options: Available in various brands and price ranges, with results lasting 4–6 months.
- High value: Offers great balance between time, effectiveness, and cost — making it a smart and worthwhile investment.
Common Botox Injection Areas — Where Can It Be Injected and What Does It Help With?
Botox can be injected into several muscle areas across the face and body. The most popular treatment zones are on the face, where Botox is used to reduce wrinkles, slim the jawline, and enhance facial contours.
For anyone wondering where Botox can be injected and what each area improves, here are the most common and effective treatment points.
Botox Injection Points on the Face
- Botox for wrinkle reduction: Tightens and smooths the skin.
- Botox between the eyebrows: Reduces frown lines.
- Botox forehead: Smooths forehead wrinkles.
- Botox crow’s feet: Diminishes fine lines around the eyes.
- Botox eye lift: Lifts drooping eyelids or sagging outer corners.
- Botox brow lift: Raises and reshapes the eyebrows.
- Botox jaw slimming: Defines the jawline and creates a V-shaped face.
- Botox face lift: Tightens and lifts sagging facial contours.
- Botox cheekbone reduction: Softens prominent cheekbones.
- Botox nose wings: Narrows wide nasal flares.
- Botox lip corners: Lifts downturned lips for a friendlier expression.
- Botox gummy smile: Reduces excessive gum exposure when smiling.
- Botox pore tightening: Minimizes pores and smooths skin texture.
Botox Injection Points for Arms, Legs, and Body
- Botox calves: Slims and contours the lower legs.
- Botox arms: Reduces upper arm size for a leaner appearance.
Botox Injection Points for Symptom Relief
- Botox sweat reduction: Minimizes sweating on the underarms, palms, and soles.
- Botox underarms: Reduces excessive sweating and body odor.
- Botox neck, shoulders, and upper back: Relieves muscle tension and chronic stiffness.
- Botox for office syndrome: Alleviates pain and tightness, especially in the neck and shoulders.
- Botox for migraines: Treats chronic headaches.
- Botox for eye twitching: Relieves involuntary eye muscle spasms.
Note: For Botox lip corner lifting, there is a potential risk of asymmetry or lip drooping if performed by an inexperienced injector.
If your main concern is wrinkles or sagging at the lip corners, filler injections may offer a more precise and natural-looking correction.
How Many Units of Botox Are Needed for Each Area?
- Forehead Botox: 30 units
- Frown lines (between eyebrows): 25 units
- Crow’s feet (eye corners): 25 units
- Nasal Botox: 25 units
- Face-lifting Botox: 30–50 units
- Jaw reduction Botox: 50–100 units
- Underarm Botox (sweat reduction): 50–100 units
- Upper arm slimming Botox: 200 units
- Calf slimming Botox: 200 units
The required amount of Botox varies for each individual, depending on the specific concern, treatment area, and the doctor’s assessment. If fewer than 50–100 units are needed, it’s recommended to share a vial with a friend so that the bottle can be opened fresh. This guarantees that you’re receiving authentic, unopened Botox, ensuring both safety and effectiveness.
Is Botox Dangerous? What Should You Know to Stay Safe?
Botox injections are safe when using authentic products, in appropriate doses, and performed by experienced doctors.
Before getting Botox, it’s important to verify that the product is genuine. You can check this yourself — see our guide on how to identify authentic Botox — to make sure the product used is high-quality, safe, and FDA-approved.
Using counterfeit or substandard Botox can lead not only to ineffective results, such as no visible improvement or uneven effects, but also to serious side effects like facial stiffness, difficulty smiling, or distorted expressions that appear unnatural.
What Are the Dangers of Counterfeit Botox?
Some people are tempted by cheap Botox prices, overlooking the potential dangers of fake products and unlicensed injectors.
In such cases, the injection technique is often incorrect, and the Botox used is poorly stored or degraded, resulting in ineffective or even harmful outcomes.
Possible side effects or risks from counterfeit Botox include:
- No visible results after injection.
- Jawline remains unchanged, or skin loses firmness quickly.
- Toxin spreads to unintended muscle groups.
- Drooping eyelids or asymmetrical lips.
- Allergic reactions, infection, or severe inflammation.
- Development of Botox resistance. (making future treatments ineffective)
Which Botox Brand Is the Best? How Long Does Each Last?
Botox comes in several brands from different countries, each with its own unique formula, purity level, diffusion rate, and duration of effect. Here are the leading Botox brands commonly used in aesthetic clinics:
Botox Allergan (USA)
- Highlight: Narrow diffusion, precise targeting, accurate effect
- Duration: Around 5–6 months
Botox Xeomin (Germany)
- Highlight: Good diffusion, effective for patients resistant to other botulinum toxins
- Duration: Around 4–6 months
Botox Dysport (UK)
- Highlight: Fast-acting, spreads evenly over a wider area
- Duration: Around 4–6 months
Botox Neuronox (Korea)
- Highlight: Narrow diffusion, accurate results, affordable price
- Duration: Around 4–6 months
Botox Nabota (Korea)
- Highlight: Quick onset, visible results faster, budget-friendly
- Duration: Around 4–6 months
Botox Aestox (Korea)
- Highlight: Rapid action, quick results, slightly shorter duration than Allergan, lower cost
- Duration: Around 4–6 months
Each Botox brand varies in longevity and diffusion, depending on factors such as the purification process, protein complex type, and molecular complex size.
The molecule size affects how the toxin spreads — a smaller diffusion range allows for more precise correction, while a broader diffusion suits larger treatment areas like the calves for quicker visible results.
Is Botox Expensive? How Much Does It Cost per Area?
Botox typically starts from 7,000–18,000 THB per 100 units, depending on the brand and treatment area. Besides U.S. and European brands, Korean Botox options are also available at a more affordable price while maintaining quality and visible results.
For those new to Botox or considering it for the first time, it’s actually one of the most cost-effective aesthetic procedures — safe, non-surgical, and can produce quick, natural-looking improvements when injected correctly.
Interested in Botox injections at V Square Clinic? Click here to view the latest promotions.
Botox Before-and-After Comparison — What’s the Difference?
Real before-and-after results from V Square Clinic clients show clear improvement and natural-looking changes after Botox treatment.
(Dr.Rawee Thongnopphakhun .47010)
(Dr.Kornkanok Kantha .48666)
*Results may vary depending on the individual.
Important Guidelines Before and After Getting Botox
If you’re planning to get Botox injections, it’s important to understand what to do — and what to avoid — both before and after treatment to ensure the best and most effective results.
How to Prepare Before Getting Botox
- Learn about Botox and understand how the procedure works.
- Choose a licensed clinic with experienced doctors who specialize in facial contouring.
- Make sure only authentic, FDA-approved Botox is used.
- Ask your doctor to mix the Botox in front of you to make sure it’s not overly diluted with saline.
- Avoid taking blood-thinning medications such as NSAIDs, Ponstan, or Aspirin before treatment.
- Refrain from facial scrubs or exfoliation for 2–3 days before injection to reduce bruising.
- Consult your doctor beforehand if you have any underlying health conditions.
How to Take Care After Getting Botox
- Gently move or contract the treated muscles 1–2 times right after injection.
- Eat foods rich in zinc to enhance the effectiveness of the toxin.
- Avoid lying flat, sleeping face down, or bending your head below chest level for at least 3 hours.
- Stay away from heat sources and activities that cause facial flushing for 48 hours.
- Avoid spicy or fermented foods, as well as hotpot, barbecue, or any meal that involves sitting near high heat.
- Refrain from smoking and drinking alcohol.
- Postpone facial massages or skincare treatments, if any, for at least 2 weeks after your Botox session.
Where to Get Botox — How to Choose a Safe and Effective Clinic
Botox is one of the most popular cosmetic procedures, leading to many clinics offering the service — including some that use counterfeit products or unlicensed practitioners. That’s why it’s important to understand the key factors to consider before deciding where to get Botox to ensure both safety and visible, high-quality results.
- Choose a certified aesthetic clinic that operates legally and is supervised by licensed doctors only.
- Verify the doctor’s credentials — you can check their full name on the Medical
Council of Thailand website (http://www.tmc.or.th/check_md/) to confirm authenticity. - Make sure only genuine Botox is used. Counterfeit or improperly stored products can cause Botox resistance, which currently has no permanent cure.
- Check authentic customer reviews from neutral platforms to ensure patients are satisfied with both the results and the quality of care.
Why Choose Botox Injections at V Square Clinic?
- Fully licensed and certified by the Ministry of Public Health.
- Uses only genuine Botox — each vial is verified and opened in front of every patient.
- Offers multiple FDA-approved brands, all legally imported.
- Injections performed by experienced doctors who tailor dosage and injection points precisely.
- Natural-looking results — no stiffness or overly tight appearance.
- Post-treatment follow-ups provided for every case.
- Features before-and-after Botox reviews showing visible transformations.
- Offers reasonable pricing and promotional packages for different budgets.
- Multiple branches nationwide, with free online consultation available via facial photo submission.
Real Botox Treatment Reviews from Clients at V Square Clinic
How Many Days After Botox Will You See Results?
After a Botox injection, results typically start to appear within 3–4 days, depending on the treated area. For wrinkle reduction or Botox facial lifting, visible improvement begins within 3–4 days and reaches full results in about 2 weeks.
For jawline contouring or masseter reduction, changes become noticeable around 14 days, with optimal results seen after 2–3 months.
Why Do Some People See No Results After Botox Injections?
Sometimes Botox doesn’t seem to work — wrinkles remain, and there’s little to no visible improvement. This can happen for several reasons:
- Over-dilution of the Botox solution: When 100 units of Botox are mixed with too much saline (normally around 2–2.6 ml), the formula becomes too diluted, reducing its effectiveness.
- Use of counterfeit or improperly imported Botox: Genuine Botox must be stored at a constant temperature of 2–8°C. Unofficially imported (hand-carried) products often lack proper refrigeration during transport, causing the active ingredient to degrade.
- Injection by unqualified practitioners: Incorrect injection technique or targeting the wrong muscle group can lead to poor results, or worse, side effects such as drooping eyelids or asymmetrical facial movement.
- Botox resistance: This can develop after repeated injections, excessive dosage, or previous exposure to fake or impure Botox, making the body less responsive to treatment.
Q&A — Common Questions About Botox
Q. What can 100 units of Botox treat?
A 100-unit Botox treatment can be customized for multiple areas in one session — for example, combining injections for the jawline, forehead, crow’s feet, and frown lines, or focusing entirely on jaw reduction while using the remaining units for smaller concerns. It can also be used to reduce underarm sweating (about 50 units per side).
Typical Botox dosage by area:
- Forehead: 30 units
- Frown lines (between brows): 25 units
- Crow’s feet: 25 units
- Nasal lines: 25 units
- Jawline lift: 30–50 units
- Jaw reduction: 50–100 units
Q. Is it safe to inject Botox in multiple areas at once?
Yes, it’s safe to inject Botox in multiple areas during the same session, as long as the total dosage doesn’t exceed 300 units per treatment.
For example, using 50 units for jaw reduction + 50 units for wrinkles + 50 units for underarms is acceptable.
However, combining large muscle areas such as 200 units for calves + 200 units for upper arms in one session isn’t recommended, as it may raise the risk of developing Botox resistance.
Q. When Botox starts to wear off, do I need to wait until it’s completely gone before re-injecting?
No. Once you notice the effects fading or wrinkles reappearing, you can schedule your next session.
It’s best to wait about 3 months between treatments to prevent the body from developing tolerance or resistance to the toxin.
Q. At what age can you start getting Botox?
Botox can be safely injected from around age 20 and above. Starting Botox early can help prevent the formation of deep wrinkles in the future.
However, the dosage should be appropriate for each individual, and treatment intervals should be spaced properly to maintain natural results.
Summary — What Is Botox and Why Is It So Popular?
Botox is one of the most popular non-surgical facial contouring procedures today. It helps smooth wrinkles, slim the face, and lift sagging skin while also reducing sweating and shrinking enlarged muscles such as those in the arms and calves — all without surgery and with quick, visible results.
Before getting Botox, take time to understand the treatment, learn how to identify genuine products, and choose a certified clinic where injections are performed by experienced doctors to ensure safety and achieve the best possible outcome.
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