How Many Units to Botox Crow's Feet? Doctor Answers, Tips
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How Many Units to Botox Crow's Feet?

I have had Botox for a few years and love it. I have changed my location. I have a new person doing Botox, my problem is I have always maintained 22-24 units that has been perfect and on one occasion 28 units. Which was great as well. My problem is this, my new person that is doing Botox has guessed 39 units I was shocked, I told her no.

88 Doctor Answers | Asked by Beverley Daly
+5

Depends on wrinkles

This would depend on the lines and their formation. If a single line less units. Multiple lines more units. If the wrinkles extend quite a distance from the lateral canthus (outer part of the eye) more units. It is safer to inject the superior lies ( upper wrinkles) than lower ones. Usual for me, like the others, is 8-9 units. Touch up with 2-3 units two weeks later if patient and I feel the need. Fillers (Cosmoderm or Restylane) if patient wants total correction.
+4

Botox for Crow's feet usually 12-16 units per eye

The information card I have from the Botox manufacturer Allergan gives 12-16 units per eye as the correct dosing. If you want a lower dose, you can insist on it ...you can always come back and have more administered, and going with the "lowest effective dose" is exactly what the Botox company recommends.
+4

Botox - Units for crow's feet

For younger patients in their 30's, 8 units usually suffices per side; for patients in their 50's it might be 16 units per side, if orbicularis fibers other than the usual lateral fibers are treated. Too much Botox can cause relaxation of undesired muscles, for example the lip lifting muscles, so experience and understanding of facial muscle anatomy is important. Too much can also create undesired effects, like the "apple cheek" look of excessive orbicularis relaxation. more

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+3

Botox for Crows feet

The amount varies depending upon the severity of the crows feet. I typically start out with 7.5U on each side for the average person, however I can range from 7.5 to 15U on each side. I do three injections along the crows feet. I would start out with the lesser amount first and if you need more, I would do more injections.  Dr. Behnam.
+3

Crowsfeet botox

Amounts vary. 7.5 units per eye for crowsfeet is the average.  Persons who receive botox regularly and whose periorbicularis muscle has weakened long term require less.   The usual interval of injections is 4 months.
+3

Botox for Crow's Feet

I almost always start with 8 units of Botox for each side of the eye, 16 units total for both sides. Each side gets 4 injections of 2 units each. This works well for the majority of patients in my office. The dose can always be increased, if necessary, in the future.
+3

Botox Cosmetic for Crows Feet

Thanks for the question. The amount of Botox Cosmetic you will require for your crows feet depend a lot on your age, your baseline rhytids (wrinkles), and the condition of your skin. In general, 24-28 units should suffice for a treatment of the crowsfeet. However, it is not uncommon to use more Botox in these areas, especially in people with extensive rhytids which prefer less movement. I recommend you discuss your needs and desires and past experiences with your clinician. It is... more
+3

Crows' feet Botox

If 22-28 units has worked for you in the past for your crows' feet, then that's what you should continue to request. There is no reason to increase units unless your results are incomplete or lasting fewer than 3-4 months.
+3

Botox injections for Crow's Feet: Lateral Canthus - Do I need Botox injections?

Botox injections are as much a science as an art. As a plastic surgeon, I begin my evaluation by noting the amount of skin resiliency in the lateral canthus, the condition of the skin, the severity of dynamic wrinkling, and the extent of static wrinkling. These parameters should all be assessed. From that point, the patient and I discuss alternatives to treatment as well as the amount of botox to be injected. I also discuss the duration of treatment, type of injection including dilution,... more
+3

Botox for Crow's Feet

I generally use between 7.5 and 12.5 units of Botox per side for crow's feet, depending on the patient. However, there are some patients who have smile lines around the eyes that can add to the attractiveness of a patient. Some smile lines add warmth and pleasant character to the face. Lines and wrinkles should not be removed simply because they can be removed. Removal or softening of wrinkles should be something to consider only if a patient feels the lines make them look unpleasant... more
+2

Dosage of Botox to treat Crow's Feet varies per patient and may be altered during follow up visit.

It's always scary to have to change providers, particularly if you've loved the treatment and results from a previous provider! Dosage varies from patient to patient, with a common range of 5-20 units per side. Regarding your personal experience and the great care you've had with your previous provider, you're well educated on what amount (unit dosage) has worked effectively for your needs in the past. If the treatment was 22-28 units (total) to treat the area outside your eyes (crows feet),... more
+2

How Many Units to Botox Crow's Feet

I think 7.5 to 12.5 units is the usual starting treatment dosage and recheck in 2 weeks to see if more is needed. This amount will usually suffice to achieve the desired effect.
+2

Botox units for crow's feet

The amount of units required depends on the movement of the muscles. It is possible that the 39 units include a brow lift to lift the ends of your eyebrows to help the crow's feet. 39 units for crow's feet alone is probably too much but you would need to be seen to see what dosage you require. You should consult a board certified dermatologist or plastic surgeon and perhaps see a second specialist for another opinion.
+2

How Many Units to Botox Crow's Feet?

Usually 10-15 units of Botx on each side will create the wanted outcome. The crow's feet treatment may be associated, to obtain overall effect, with the treatment of the glabellar area (space between the eyebrows).
+2

Botox for Crow's Feet

Hi Beverley, Perhaps, your injector was quoting you Dyport units, which are greater than Botox units? I generally use between 8-14 units of Botox or Xeomin per side, depending on the severity of the Crow's Feet and the apparent strength of the orbicularis oculi muscle that creates them. If I am using Dyport, instead of Botox or Xeomin, I I generally use 25-40 units of Dysport per side. I hope this helps! Dr.Sunder
+2

Range of botox for crow's feet - 8-20 units per side

The typical range is 8-20 units per side. The amount of botox that is needed depends on how severe the wrinkles are and what your response has been in the past. You've been really happy with 22-24 units, so tell the new person that you would prefer to start there. More botox will result in a more "frozen" look; it will also last longer, lenghtening the time that you can go between treatments.
+2

Units of Botox for crow's feet varies - More is not always better

In general, for a younger person whose crow’s feet are not present at rest, but only appear with animation, then 6-8 units per side is generally an adequate dose. As we age, the crow’s feet become more prominent and may be present in repose. In these cases, a slightly larger dose may be warranted (i.e. 10-14 units per side particularly when the lines move laterally towards the malar area). There's no harm in using a smaller dose, since one can always wait a few... more
+2

Botox units for crows feet

The amount the patient needs for each area, including crows feet, depends on several factors. The number and depth of lines, how many lines you have and how strong your muscles are. In general, you may need 10-20 units per side.
+2

How Many Units to Botox Crow's Feet?

The amount of Botox that your first injector used is certainly in the right ball park and should be the amount used in the future. 39 units in the crow's feet area seems excessive to me especially if this was your first visit with the injector. i tell all of my first time patients that we are trying to obtain the maximum result with the least amount of Botox. i make very careful notes of how much is injected (usually starting with 10 units per side), the exact location... more
+2

Botox units for crow's feet

While the amount of Botox used varies, I typically use 20-25 units for women and 25-30 for men.
+2

Botox for crows feet

In my practice, 7.5-10 units per side is required to get great results in most patients. Certainly, the amount depends on the depth of the crows feet. I always start with the minimum amount I believe will work and check the patient back in a couple of weeks. We can always put more in if necessary at that time.
+2

Typical amount used is 7-12 units

Depending on age of the patient and the intensity of the crows feet there is no exact amount to say what you would need. However, generally on the “average” patient, meaning not the extreme cases, anywhere between 7-12 units can be used for each side. If you have been happy with what you were receiving I would stay with what you know and to what you have become accustomed.
+2

Botox dosage for crow's feet

Even though Botox Cosmetic is not yet FDA-approved for injection in the crows feet for cosmetic improvement, its use in this area is widely accepted and performed very regularly. Like any area of the face, the units (dosage) of Botox injected depends on a variety of factors including the severity of the wrinkles, the position of the eyebrows and eyelids, the amount of muscle movement, the condition of your skin, your history of botox use, and ultimately your cosmetic goals... more
+2

Botox injection for crow's feet

I think your previous, successful dose is a very good choice. I typically inject between 8 to 12 units of botox on the outer part of each eye, for a total amount that ranges from 16 to 24 units. This variation is based on severity of the wrinkles and how far they extend. Depending on the age of the patient and state of the skin and muscle, I also do a small injection of 1 to 2 units immediately below the mid portion of the lower eyelid, in order to open the eye more and minimize wrinkles... more
+2

Botox for Crowsfeet

I can see why you would think 39 units would be a lot. I tend to do 8-12 units per side. The more you do, the longer the duration. Sometimes, though doing too much in the crows feet can lead to issues with your smile and even worse eye muscle movement disorders. see video
+2

Botox Dosage for Crow's Feet

Amount of Botox necessary to treat an area is somewhat variable, but 39 units for this area seemsrather high. I think most providers would use 20-24 units for both sides total, maybe 28 units rarely. But to start off by suggesting 39 units.... that seems a little out of line. I charge based on the area(s) that I'm treating and not based on the number of units that I use. I think if this doctor is recommending almost twice as much Botox as what you've used before with good results I... more
+2

Amount of Botox is not an exact science

The amount of Botox is not an exact science but an art and can vary from person to person. I would be more concerned about the skill of the injector, his training and experience. Also, has the Botox been stored correctly? Is it newly mixed or is it old?
+2

Botox for Crowsfeet

The ideal dose of botox will vary from person to person.  The crowsfeet areas is one of the most effective treatment areas.  I generally will use from 6 - 10 units per side but have used as many as 15.  As one other physcian mentioned, if the amount you were receiving was working well for you, then there is no good reason to change.  I do find that the ideal treamtent interval in the crowsfeet is slightly shorter than in the foehead.  Three months rather than four. more
+2

Choosing the right dosage

The dosage of Botox for crows feet can range from 8 to 12 units per side in most people. The dosage varies depending on the strength of the muscles. If in the past a certain dosage was sufficient, it sounds u likely that now you need a higher dose. If unsure, do not hesitate to get a second opinion. Sincerely, Martin Jugenburg, MD
+2

Botox, Dysport, Wrinkle Treatment, Beverly Hills Botox Dysport, Los Angeles Botox Dysport

I have used Botox for over 20 years and my standard dose for the Crow's Feet is between 12-20 units.  39 units of Botox seems a bit high, so why not stick to the dose that you know has worked for you in the past.  I'm sure that you can find a qualified and experienced plastic and cosmetic surgeon or dermatologist to use that dose.
+2

Botox for crow's feet - how many units?

The appropriate dose of Botox for any given region of the face is variable from one patient to the next, depending on muscle volume and strength, gender (men need larger amounts), length of time that a patient has used Botox etc. However, for the crow's feet, the vast majority of female patients will get a very good result with 10 - 12.5 units per side. That is my usual starting dose. For all my new Botox patients, I will have them return to the office two weeks after their first... more
+2

How many units of BOTOX for Crowsfeet

BOTOX injections for the crows feet are one of the most common injection sites. The skin is very thin around the eye, making fillers less than desireable. I will generally place 12.5 units on each side for a total of 25 units. While the length of effect and efficacy is dose related using 20 units per side is a lot. If you have a very wide zone of activity this may be theoretically possible, but since you have had less in the past, I would stick with what works.
+2

Botox for crow's feet

When treating patients with concerns about their crow's feet (wrinkles around the eyes), I usually start at 8-12 units per side.  This depends on the depth of the wrinkles and the size of the orbicularis muscle (the muscle that is being treated with Botox for crow's feet).  If this is not enough, then I see the patient back in two weeks for further injection.  I think the extra visit is worth it for the few patients who need the extra Botox, because it saves all... more
+2

Botox for crows feet

How many units that are necessary to smooth the lines around the eyes depends on several factors:  the size of the muscles involved, the depth of the wrinkles, the amount of correction desired - to name just a few.  Typically, to smooth the lines around the eyes, any amount between 9 and 16 units per side is necessary.
+2

Crow's Feet Botox

According to Allergan, the manufacturers of Botox, 20-25 units is the recommended dosage for crow’s feet. From my own personal experience injecting, I feel that this is generally an appropriate amount.
+2

Botox for Crow's feet

The amount of Botox used for each patient varies.  Normally I use 10-12u per side as my starting point.  If 22-24u have worked for you in the past; you should continue with that dosage.  38u seems too much.
+2

More Botox is not always better!

Beverly, good for you to question the recommendation of more Botox when you have been satisfied with less in the past. If you do not feel comfortable or trust the recommendation then get another opinion. The ideal amount and injection location for each patient varies. The amount required to achieve optimal outcomes can also change with time. In general, the larger number of units used results in a more effective outcome that lasts longer. However, after a certain point, using... more
+2

Amount of Botox for Crow's feet

Dear Beverly, Botox treatment of the Crow's feet  (lateral eye skin) is slightly different for people depending their  amount of aging muscle strength and most importantly, their desired outcome. The general range of 10 Units for each side is my starting point.  Until your surgeon and you develop your exact protocol, you may need to have a touch up. 
+2

Botox - how many units in the crow's feet area

The amount of units varies based on a person's anatomy, but in general, 10 to 12 units on each side should be more than enough.  You can always start with a lower dose and go back for a touch up in a few days.  Dr. Cat Begovic M.D.
+2

How Many Units to Botox Crow's Feet?

On an average, we administer about 25 units of Botox on the crow’s feet area. It can also vary from patient to patient, depending on the severity of the wrinkles around the area.
+2

Amount of Botox needed for crow's feet

This is highly variable depending on the patient's anatomy, how strong the periorbital muscles are and how large these muscles are. People with larger faces and stronger muscle contraction usually need considerably more than someone with smaller and more delicate features. How much Botox to use also depends on whether the patient would like to have a softer effect and not look so paralyzed. Some patients want to have those wrinkles completely wiped out and would need a... more
+2

Botox for Crows Feet

The amount of Botox units to the crows feet can vary patient to patient.  On average we are using 7-12 units/ side.  It all depends on how severe the wrinkles are.  When in question, it is fine to stay more conservative, do a lesser amount and be sure to follow-up w/ your practitioner in 10-14 days to determine if additional units are necessary.  
+2

Botox units for crows feet

 Botox units to the crows feet area will be between 8 to 20 units per side. It depends on the severity of the wrinkles.
+2

How much Botox to treat Crow's Feet?

Hello,  The first time I treat a patient for crow's feet in the area of the lateral lower eyelid, I usually start with 5-6 units per side, spread over two or three injection sites. The dosage can be raised for more dramatic and sustained effect, but it is important not to weaken the muscle that crinkles the eye so much that the lower lid sags, which can be uncomfortable or unattractive. Dan Downey MD FACS Downey Plastic Surgery Seattle, WA, USA
+2

How Much Botox For Crows Feet?

Hi, If you had the same amount placed for your crows feet for a long time and only recently switched providers, the amounts needed to achieve the same effect should be roughly the same.  It may be that your new provider has seen recruitment of other muscle areas that they want to block or they want to add some to your frown area to increase the lift of your eyelids.  I think you may want to discuss with them exactly where they want to place it and explain what worked best for... more
+2

Variation in dose may be due to aging and changing objectives

As patient's get older, they may need to have lateral brow lift combined with treatment of the crow's feet to get a good result.  This requires more Botox. I have been doing Botox since before it was released for cosmetic use and have found over time several things can happen: Patients may require more to get the same effect Patients may feel that while they do get the effect, it does not last as long Some patients will give it up because they find the... more
+1

Howmanyunitsofbotoxtocrowsfeet

The number of units of Botox used to inject the crow's feet can vary greatly depending on the patient as well as the injector. As an injector, I typically use anywhere from 4 to 24 units of Botox in the crow's feet.
+1

How many Botox units for Crow's feet?

Though there isn't really a "correct" dose for Botox, in my practice, I typically use 15 units per side. I divide this into 5 sites, according to the specific anatomy of the fine lines and wrinkles in this area. For patients who desire a little "Botox browlift" I may add a few more units units a little higher up. Dosing with Botox requires an eye for detail and a relationship with your provider. Like many things in today's market, you can always find a better price -- but a better result... more
+1

Botox for Crow's Feet

The amount of botox required to achieve the optimum results varies from patient to patient and depends on several factors including how long you have been receiving botox and depth of the wrinkles. I usually start with 5-10 units per side. My patients can return to my office after 1-2 weeks for a touch up if necessary. Always consult with a board certified plastic surgeon for facial rejuvenation as the best treatment plan requires a review of the nonsurgical as well as surgical options. more
+1

Botox units for Crow's Feet

You asked a very good question and if you scroll down and read the answers from the many fine physicians you will see many different answers. The reason why is that everyone's smile or wrinkles are unique to their own face and thus require different amounts to achieve an excellent result. The range can be anywhere from as little as 15 units to many more depending on the wrinkles. see video
+1

How Many Units to Botox Crow's Feet?

It depends on the person. It may take 15 – 20 units or more. When going to a new provider it would be best to start with a low number and proceed to a higher number as needed for the desired effect.
+1

Botox units used vary widely by physician

If you have done well with 22-28 units, discuss this with your injector and they should be willing to try this lower dose. Often it takes less than many physicians use to get an effect, but not always. You can always add more after a few weeks if you don't get your desired effect. I typically use 10-12 units per side when treating crow's feet.
+1

Botox for Crow's Feet

If you know how many units work for you, then start with that dosing. If after 2 weeks you feel like you need more, see your injector for reassessment. I usually start with 9 units per side for Crow's feet, for a total of 18 units in most women. If your physician insists on not listening to you in this setting, find a different physician. Congrats on putting your foot down and refusing care you didn't understand or agree with. You and your physician should engage in your care... more
+1

Botox dosage for crows' feet wrinkles

Typical dosage is 12.5 units per side, although some people benefit from a lesser amount (as little as 7.5 units per side) or a greater amount (as much as 20 units per side).  The lowest dosage that produces the desired effects is preferable: to minimize side effects--and cost.
+1

Botox for Crow's Feet

I have experimented over the years with different amounts of Botox for the Crow's feet, but have found that 10 units on each side (for a total of 20 units) effectively treats 99% of my patients. I used to routinely use 12 units on each side, which does not sound like a big difference, but in some patients it was too much and the result did not look as natural. To answer your original question - 39 units sounds like too much (unless they are talking about Dysport instead of... more
+1

Wow, 39 units for crow's feet???

I use between 2 and 10 units per eye on my patients' crow's feet, depending on their lines and anatomy. I do not really understand how more can be used without "freezing" the face or causing a change in eye shape or elasticity of the lid closure. Be careful you are not being overtreated and overcharged.
+1

Botox for crow's feet

The average number of units needed for the treatment of crow's feet is usually 10-15 units per side.  It all depends on the person.  The average for most of my patients is 12.5 units per side which includes 2.5 units on each side in the lateral eyebrow areas to produce a lateral eyebrow lift.
+1

Stick with the dose of Botox that has been working for you.

Dear Beverley, I would agree that 39 units seems somewhat excessive especially if fewer units has been working for you. Is it possible that the new dose was for Dysport rather than Botox? People require roughly 2.5 times the number of units of Dysport to achieve results equivalent to Botox.
+1

Botox for crows feet: 15units / side

The units I use for treatment the crows feet  depends on the mass of muscle and the area the muscle covers. Usually it is 15 U / side. Using too little Botox may compromise the effect or the duration of the treatment.   
+1

Botox units for crows feet

The Botox dosing for crows feet is variable depending on the person. I tend to use 15 on either side but have gone as low as 10 and as high as 20 per side. If 22-24 was working for you, I would go with that personally. Sometimes to be honest what can happen is that patients can get confused as to the units and how much botox is being used. For example...today in fact..I had a patient come in and tell me that she had botox before in her forehead and glabellar (the elevens) and she paid about... more
+1

Different Doses - Different Effects!

Botox can create many different subtle effects based on dosing. To soften a harsh squint I use as little as 5 units per side. If I want to totally subdue movement and get a little lateral brow lift I will use 10 units per side. In men, with a larger muscle bulk, I have on rare occasions used up to 15 units per side. Bottom line: most women will do very well with a total of 10-20 units (5-10/side). The dose offered to you (20/side), in my experience will not be of additional benefit. Good... more
+1

Botox for crow's feet and lateral brow

The dose depends on the objectives and areas treated. For simple crow's feet 8 to 10 units may be sufficient. To achieve a brow lift effect or to treat fine lower lid wrinkles as well the range could go up to 12 to 14 units per side.
+1

Botox for periorbital wrinkles is effective

This amount varies with each individual, but 10-15 Units per side is a good average.  Some may require much less.  What worked well in the past is a good starting point.
+1

Botox units in Crows Feet

It is important that each patient be assessed for their individual movement and treatment customized based on this assessment finding. As a general estimate or average, most patients require about 20 units of Botox total for the crows feet, 10 units around each eye. It seems your provider in the past was giving you a similar dose. Just as in other areas where Botox is injected, too many units can cause a dropping effect; around or under the eyes, this can contribute to a hollow or... more
+1

Botox for Crow's Feet

On average, I give patients 10-15 units per side for Crow's feet (20-30 units total).  The orbicularis oculi (which causes the problem) is a very large muscle and requires multiple injection sites for efficacy. 39 units for Crow's feet seems like overkill, especially in the face of having had good results with less.
+1

Botox for crows feet

Every individual is different, depends on their wrinkles and the strength of their muscles. The average amount of Botox units for each side are generally 12 to 15 units.  
+1

Botox for Crows Feet

39 units to the crows feet area is indeed a lot. We use as little as 5 units (2.5 units per side) for young patients with early lines up to 35 - 40 units for men with large muscles around the eyes who require a lot. On the average, we use 15 - 20 units total for both sides. I would request your new physician tries less at first and chek you back in a couple of weeks to see how it is working.
+1

BOTOX for crows feet

Every person is different, and the amount of BOTOX required for Crows feet or any other area depends on the extent and strength of the muscles and wrinkles in the area (a function of age, gender etc). I generally inject 12-18 units per side of Crow's feet, with 15 units per side being my most common treatment.
+1

Botox units for crow's feet

Generally, we inject between 5-10 units of Botox on each side for crow's feet.  If you had great results with 22-24 units, then you should stick with it. 39 units sounds like too much and may have to do with the lack of skill on the injector's part.
+1

Suitable Dysport and Botox doses for crow's feet

The dosage of Botox depends on the degree of wrinkling and the history of prior eyelid surgery. For an average person in their late forties I use a range of 30 -35 units whereas on a much younger patient I may use 18-25 units. Also, there is variabilitiy related to a patient's sensitivity to botox. Some people require alot more than you would expect and vice versa. Dysport dosages are twice what Botox are but they cost similarly. My patients are really enjoying Dysport with its quick onset. more
+1

Botox in Crow's Feet Number of Units Needed

Each individual needs different amounts of units depending on their anatomy. that being said if my patient said that 20-30 units was all that they have needed in the past and had great results that is what i would stay with. I personally dont remember ever having a patient who needed 40 untis for their crow's feet . I would check to be sure they are not using Dysport which would be closer to 40-50 units. That being said always check credentials / training etc and be sure you are being... more
+1

Botox for Crow's feet

As previously stated, the amount of Botox used in this area is dependant on the strength of the muscles. Patients with thicker, stronger lateral obicularis oculi muscles (often seen in men) will require more Botox to treat that patients with thinner, less strong muscles (older patients with thin skin and muscles). In general, I have found that 8U (thin, less strong muscles) to 14U per side usually improves crow's feet significantly.
+1

Botox for Crows Feet

Bev, I start with 8 units of Botox on each side - placing 1 to 2 units per injection. I will then see the patient back in 2 weeks to determine if additional Botox is needed - this way I can incrementally determine the optimal botox dosage to give the desired results. Once the right number of Botox units has been determined there is no reason to change. This seems to be a problem in cosmetic medicine, many practitioners (especially non-physician injectors) are worrying more about the bottom... more
+1

The depth of the crow's feet determines the dose.

In our Northern California practice, most patients who want their crow's feet treated need around 10 units per side for complete correction. That would mean about 20 units total. Every patient is different, but I have not used more than 20 units to correct the crow's feet.
+1

The number of units varies

Bev, The number of units varies between people because of different muscle structure. Additionally, the number of units may also differ between injectors based on the "freshness" of their Botox. The longer Botox sits around, the more it becomes denatured and is less effective. I, for instance, always mix up fresh Botox for each patient. Typically, I inject 2.5 to 5 units per side for the crow's feet, 15 to 25 units for the glabella, and 15 to 30 units for the frontalis - all using the... more
+1

For crow's feet, generally I instill 10 units per side....

For crow's feet, generally I instill 10 units per side. Unfortunately every patient is different and sometimes increasing dosages are needed to get the desired results. My suggestion would be to start low and go high. In other words, have your physician start with the number of units you received previously and 'touch up' in about a week if the results are not what you desire.
+1

Usually about 10 units per side for crow's feet

Dosage for Botox varies on the individual and the result that one wants to achieve. A knowledge of the anatomy definitely makes a difference in how much is used. What I mean by this is that if you know the exact muscles you want to target with the Botox, often less units are necessary. I usually use about 10-12 units per crow's feet, but there definitely is some variability from individual to individual.
+1

Botox units for crow's feet may vary

As you can see from the responses - there are many different units that work for the crow's feet area. Each patient is different but typically you need about 12 or so units per side as you had been getting and you were happy with it. I would discuss the number of units you needed before with your physician and try that amount again. If it is for some reason not effective you can always go back for a touch up and then begin to get the new, higher amount from then on. Remeber, the more units... more
+1

Botox Dosage for Crow's Feet

In my practice, we typically use 9-15 units depending on the depth of the wrinkles we're trying to correct. We've had very good success with these dosages.  The treatments are always administered by myself and we keep careful track of the dosages given our patients. I hope this helps.
+1

I usually use only about 6-7 units per side for crows feet

I actually use much less in the average female patient than you had been getting. I usually have good results with just 6-7 units per side. As has been stated before, patients with more muscle mass, usually males, may need more. No way would I let someone use the quantity that was recommended to you.
+1

10 units per side for crow's feet

In my practice I can handle most all crow's feet issues with 10 units per side.
+1

Each patient is an individual

Every patient I treat with BOTOX is customized according to the number of units we use. Men generally require higher doses then women. Any patient who tend to have more muscle contraction (squinter,frowner), etc. will require higher doses to get these muscles to stop contracting. I often see patients who have been unhappy with their BOTOX elsewhere because too little has been used. There is a balance between using the right amount to obtain a good result that lasts a long period of time.... more
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Customize the dose if you're building Botox intolerance

I agree with many of the other physician's comments. 6-10 units per side is commonly used. If you require more than that you may be building a tolerance and your therapeutic dose will need to be adjusted on a personal basis.
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Usually 6 to 8 units of Botox per eye for crow's feet

You are getting a lot of Botox.  Consider that one vial contains 100 units, so you are getting nearly 40% of an entire vial.  At best, you are getting more than you need, and at worst, you may be at increased risk for temporary, unwanted muscle weakness/asymmetry.
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10-15 units per side

In my practice I use 10 units per side. This is usually a good dose to insure good muscle relaxtion. Only exception is a male with very deep lines, I might use 15 units per side in this case. I also believe that the injection technique makes a big difference.
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Crow's feet Botox

I usually use about 7.5 -10 units /side for Crow's feet that is administered in 3-4 small injections.
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Botox Units

The number of units necessary varies from patient to patient, the areas to be treated and also on the look that patients want. If you enjoy the look with fewer units, an injector should following this lead. An injector can always inject more later. For crow's feet and the muscle in the forehead, we typically use 30-35 units for women. Some more units for men may be needed. However, the number of units used should be based on getting a natural look with a conservative start. more
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