For the typical crows feet treatment I use 20 units. If patients are more concerned about the fine lines of the lower eyelid I will do a much lower dose, say 6 - 8 units directly on the lower eyelid only. It really depends on the patient and the area of concern.
Thanks for your question. It really depends where around the eye you are referring to. In general any given area should start with about 20 units. Many nervous patients wish to start with less, but if you do not give a correct dose you will not see a difference and think the product has failed. while too much is no good , too little will just waste your time. I recommend you see the practice of a board certified PS. Beware of fantastic botox deals. You will want to know how your botox is diluted and how many units you are getting.Best wishes.