An average Botox procedure uses about 50 units at a time, with the maximum safe amount being 100 units. Typically, you can expect more Botox units if you want to target more dynamic wrinkles like frown lines, forehead lines, or smile lines.
The recommended dose is 100 Units of BOTOX, as 0.5 ml (5 Units) injections across 20 sites in the detrusor muscle.
Number of units – The basic recommendation from the manufacturer of Botox Cosmetic is four units for each of the injection sites (20 total). Most dermatologists say they administer between 10 and 50 total units, depending on the individual patient's needs and history with the treatment.
Here are what the average units of Botox for the different areas of the face are, so you have a baseline of what to expect when doing your first treatment: Chin: 2-6 units. Corners of the mouth: 3-6 units. Crow's feet (outer canthal lines): 5-15 units.
Botox is measured in “units.” There are 100 units in one syringe of Botox.
The cost for Botox injectable powder for injection 100 units is around $677 for a supply of 1 powder for injection, depending on the pharmacy you visit.
◦ BOTOX 100 Unit vials: add 5 mL of preservative-free 0.9% Sodium Chloride Injection, USP to each of two 100 Unit vials of BOTOX and mix the vials gently. Draw 10 mL from the vial(s) into one 10 mL dosing syringe. Use immediately after reconstitution in the syringe. Dispose of any unused saline.
Too much Botox in the forehead muscles can cause the eyebrows to droop, making the upper eyelids look very heavy and hooded. The face may look angry or sad all the time. Too much Botox around the eyes can dramatically affect facial expression. The face is simply frozen.
75 units is a lot for an entire forehead! If the amount you were given was truly 75 units, you will probably be good to go for up to 4 months or longer, particularly for the forehead and muscles between the brows. Crows feet recover a bit sooner.
Each area may require anywhere from 2 to 4 units. Many clients have the brow lift performed along with the frown lines, but each patient is different. If you have what is known as bunny lines, which are thin lines on either side of the nose, you may need around 3 units per side.
Some practitioners say they inject an average of 10 to 30 units into the forehead. Allergan, the manufacturer of Botox Cosmetic, suggests a dosage of 4 units each in five sites on the forehead, totaling 20 units. Your practitioner may start out with a low-unit dosage in each injection at first.
80 units is a very large dose for the forehead. Best to clarify the exact product and dosage used at the time of injection.
In general, you can see the effects of Botox as early as 3 to 4 days after an injection. Dr. Oscar Trujillo, a facial plastic surgeon at Columbia University Irving Medical Center, says most patients will see results within 10 to 14 days but should wait the full 14 days to see the maximum results.
Your body continues producing new neurotransmitters, so the Botox injection's “blocking” effects will eventually wear off. Generally speaking, Botox injections in the forehead last for approximately 4 months.
In general, most people should have Botox injections once every four months is usually an ideal frequency for this treatment. But because everybody has a different body, you may need your injections more or less frequently.
Right above the eyebrows and in between the eyes is called the frown lines. According to the recommendations, this requires 20 units. And finally, for the lines further up the forehead, which we just refer to as forehead lines, it takes 20 units of Botox. That's a total of 64 units to treat all three areas.
The lethal dose of the Botox preparation for a person of 70 kg is calculated to be 2,500-3,000 units. The recommended dose for large muscles, localized by touch, (e.g. gastrocnemius) is 100-400 units, whereas for cosmetic purposes usually less than 30 units are injected directly into the targeted muscle.
Answer: Movement asfter Botox
Thank you for your question. Generally 50 units of Botox is sufficient to treat these 2 areas however there may be individual variations.
Most people need about 40 units of Botox or 100 units of Dysport. When used around the eyes, the glabella, and the forehead, this amount inhibits movement enough for lines to disappear, but not so much that you look frozen. Some people need a little more.
...But Too Much, Too Fast Will Age You
"If you do too much Botox on your forehead for many, many years, the muscles will get weaker and flatter," cautions Wexler, adding that the skin can also appear thinner and looser.
Usually, a small amount of the Botox spreads to the nearby central area of the frontalis muscle. This makes it harder to raise the inner eyebrows. However, the outer part of the frontalis muscle is working normally. So the outer eyebrows are lifted and you see a peaked appearance.
Stress releases cortisol, the “stress hormone,” which triggers an inflammatory response within the body. Consistently high-stress levels can cause the body to break down Botox more quickly while speeding the aging process.
How much Botox do you need for smile lines? Smile lines, also called laugh lines, occur in the sides of the nose and mouth due to years of smiling. Your doctor may be able to smooth out these laugh lines by performing a smile lift, typically requiring 5 to 10 units of Botox per side.
Botulinum toxin can spread to a distance of 30–45 mm from the injected muscles to the adjacent muscles, even if these muscles are separated by fasciae. Neck muscles are prone to diffusion of botulinum toxin, and paralysis of the wrong muscles leads to dysphonia, dysphagia or dystonia.
Again, this will depend on your circumstances, but generally speaking 60 units is a pretty average amount to receive, especially if you are just starting out. Let's understand this with an example. For the frown lines, 20 – 30 units of Botox is considered enough to relax the muscles.