How Many Units of Botox Are Needed for Your Forehead?
12 IMPORTANT Tips TO KNOW RIGHT AWAY ABOUT BOTOX FOR YOUR FOREHEAD
There are many factors of how many botox injection units are needed for your forehead. This video and the information below will explain the reasoning of why there isn’t a one size fits all way to injecting botox.
Our Before & After Forehead Botox Injections
View our forehead botox injection before and afters. These images will show forehead, between the eyes (11 lines), and left and right sides of the eyes (crowsfeet) before and afters with Botox. These are the 4 areas that are FDA approved by AbbVie, the new parent company of Allergan and Botox.
1. What is Botox?
Botox is one of the most popular treatments in the cosmetic industry. Over time, your facial expressions can create static and dynamic wrinkles that further develop into deeper wrinkles over time. Botox is injected into the targeted muscles to reduce the appearance of lines and unwanted wrinkles. Botox is safe, fast, and non-invasive. Botox injections smooth and relax muscles to create a tighter appearance, giving your skin a youthful glow.
2. What is a unit of botox?
A unit of Botox is the way to measure the amount of Botox that’s injected into the body. Botox typically comes in 50 to 100 unit vials and the cost for each unit of Botox can range from $10-$25.

3. How many units of forehead botox do I need for my first time?
First Time ForeHead Botox
20 Units Of Botox
If you’re getting forehead Botox for the first time your licensed botox injector will recommend starting with only injecting a low dose of Botox units.
The manufacturer of Botox Cosmetic, Allegran recommends starting with 20 units of Botox to inject into your forehead. Injecting 4 units of Botox in each of the five injection sites on the forehead.
Your licensed botox injector will mention that the amount of forehead units of Botox varies from person to person and depending on the severity of your unwanted forehead wrinkles.
After your first time getting Botox, you will schedule a follow up appointment to view the results of initial Botox dosage injected. Your second Botox injection appointment will be scheduled 2 to 3 weeks after your first visit.
From there your injector will add additional units to areas around the forehead based on your cosmetic goals.
The injector will then know on average how many units of Botox your forehead will need in future visits.
Schedule your appointments for every 3 to 4 months apart to ensure that you are keeping away forehead wrinkles and to stay on top of your cosmetic goals.
4. How many units of forehead botox is normal?
Normal Amount Of ForeHead Botox
10 to 30 Units Of Botox
10 to 30 units of Botox is a normal amount of units to start with for your forehead
Depending on the severity of your fine lines and wrinkles will determine the amounts of units your skin will actually need.
Your licensed Botox injector will recommend the areas and the amount of units of Botox will be needed to remove wrinkles and give you the smooth skin you’re looking for.
5. How many units do I need for 11 lines (glabellaR)?
Normal Amount Of Botox For 11's
25 Units Of Botox On Average
On average 25 units of Botox will give your skin by your glabellar a full correction and will remove the 11 lines. The ’11 lines’ are the glabellar lines in between your eyes and eyebrows.
The amount of units botox between the eyebrows and eyes that you need for your 11 lines is dependent on how severe your lines are.
6. How many units do I need for crowsfeet?
Normal Amount Of Botox For Crowsfeet
10 to 15 Units Of Botox On Average
On average 10 to 15 units of Botox will be injected around each eye. In total of 20 to 30 units. Outer lateral canthal lines or ‘Crowsfeet’ are the lines around the corners of your eyes.
The amount of units that you need for your 11 lines is dependent on how severe your lines are.
7. Is Botox safe to use on the face And forehead?
Is Botox Safe
Yes, In The Areas That Are FDA Approved
Botulinum Toxin, also known as Botox, doesn’t cause life-threatening risks when being injected into the face. forehead, and other areas of the body. When choosing the right Botox injection professional, they will go over the potential side effects once injected with neuromodulators.
Side effects of Botox injections can include:
- Allergic reactions
- Rashes
- Itching
- Headache
- Muscle Stiffness
- Nausea and vomiting
- Diarrhea
- Muscle Weakness
- Dizziness
- Drowsiness
Botox injections are known to be safe in the long term for those that are having volume loss in the face. Medical professionals may advise that continuous injections for many years can lead to muscle weakness. Those that are receiving injections for their dynamic and static wrinkles for years at a time can train muscles in the face to become weak, shrink, and cause atrophy.
With proper guidance from your Botox injector, they will be able to guide you to have long-term results with Botox injections while best mitigating side effects.
8. How many units of Botox can you inject into the forehead?
The Amount Of Botox You Can Have
Between 10 to 50 Units of botox
The amount of units needed for a forehead botox injection varies from patient to patient. Each patient has different sized areas on their forehead. This may lead to needing additional units if there’s more area that needs to be injected into one’s forehead.
A forehead botox injection can require between 10 to 50 units needed in the forehead depending on the severity of your wrinkles. Allergan, the manufacturer of Botox suggests the amount of units that’s recommended in the “five” sites of the forehead is 4 units.
Though the manufacturer suggests that there are only 5 sites to target, experienced neuromodulator injectors inject in many other areas in the forehead to give you tight skin you’re looking for. These injectors will target the horizontal and vertical forehead line wrinkles using injection points that your injector will strategically place across the forehead.
The number of units needed may differ based on the routine injections that you would schedule with your medical professional. Routine injections are recommended for those that are looking to have the best results with their forehead injection.
Based on the amount of units of Botox your forehead needs, you may have left over units that your injector can save for your next treatment. Dosages of Botox either come in 50 units or 100 units. This will allow you to come in for multiple touch up sessions to ensure the longevity of the Botox in your forehead.
9. What areas are safe for Botox injections Other Than The Forehead?
The FDA has approved Botox for Crows feet, glabellar lines, and forehead injections. Here are the areas that Botox works best on the face:
Crows Feet: “Crows Feet” are the fine lines that surround the area of the eye. These wrinkles are known for appearing when smiling and can be more noticeable over time.
Glabellar lines: Glabellar lines, also known as 11’s are the two vertical lines that appear between the eyebrows. These wrinkles occur when frowning or squinting over long periods of time.
Nasal Glabellar Lines: These lines are also known as the “Bunny Lines” that occur right above the lip underneath the nose. These lines become more apparent with age and facial expressions.
Lips: Upper and lower lip wrinkles can appear in a variety of ways. They can appear due to age, smoking, and not moisturizing the lips during long exposure to the sun.
Chin: Chin wrinkles, known as Marionette lines occur naturally with aging. These lines run vertically between the mouth and chin. This can give your face a sagging look on the lower half of your face.
View Botox’s website here for an example of the FDA approved areas that there neuromodulator is approved for and its results: https://hcp.botoxcosmetic.com/product-information/dosage
10. How much does Botox treatment cost for the forehead?
ForeHead Botox Pricing
$250 Per Area
Forehead botox treatment costs vary between $250 – $1500 depending on the number of areas needing to be treated. There are areas on the forehead where injections are may needed. Depending on the number of areas that need to be treated and the number of units needed will determine the price of your procedure. Pricing may vary depending on location and experience of your local med spa.
Most medspas charge by the area due to the amount of forehead units varies from client to client. The amount of units you believe you need based off results you find online isn’t realistic. Instead, experienced medspas will give each area the appropriate amount of units needed to ensure that you receive the results you’ve been looking for.
Professional injectors will set up follow up appointments to view your results and add additional units to areas that need them.
11. How long does botox last in the forehead?
How Long Does Botox Last
Between 3 to 4 months
How long does Botox last in the forehead? Clients see results after just one session, but may also choose to return regularly to maintain their foreheads skin’s healthy and youthful glow. Results typically appear after 2 to 5 days, and last for about 3 to 4 months, at which point touch-ups are recommended. There is no right or wrong time to start Botox injections, and we custom-tailor our approach for every new client.
12. Where to find an experienced botox injector?
You can find a credible licensed botox injector by simply researching online. Be sure to view that the Botox injector or medspa that you choose has highly rated reviews. Be sure that the injector that you choose has the proper licensing and certifications as well to ensure a safe experience.
At Touch of Glamour, our medspa offers a wide range of services performed by medical experts to ensure high-quality results with safety top-of-mind for our clients. Whether you’re looking to reverse the damage that’s been done, stay ahead of aging, enhance your best features, or correct the ones you’re not crazy about, we’re here to help.
Learn more about each of our service areas online, and schedule a 1:1 consultation with a member of our team to find the treatment options that are right for you.
We can’t wait to meet you!

Our Forehead Botox Injection Expert
It’s my promise to you that when you walk in our doors, you’ll know you’re in good hands. Our team is warm, welcoming, and always willing to answer any questions you have. At Touch of Glamour, we believe that beauty is an experience, and we’re dedicated to treating you like the VIP that you are.
Mary B.
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