What is the ideal injection spot for getting an outer eyebrow lift using Botox?

 Thank you for your question. Botox will need to be careful he injected into the muscles that pull your bro downwards. A physical exam would also help determine whether you're a candidate for this procedure or not, or if you have a risk of developing ptosis (if there is too much brow ptosis or lid laxity).  

For raising the outer third of the eyebrow, your doctor can inject 1-2 units just below that portion of the brow.  This will relax the muscle that tends to pull the brow downward, and therebye allow the frontalis muscle on the forehead to hold the brow higher.  On the other hand, when treating horizontal forehead wrinkles with botox, we want to relax the frontalis muscle across the whole forehead.  If the botox is injected too low, just above the brows, then that low portion of the forehead muscle will relax and will not hold the brow up in its normal position.  So the brows will droop.  To avoid drooping brows, the botox must not be injected too low or too close to the brows.

Always best to see a Botox injecting doctor to advise. But the area to achieve brow lift is below the lateral eyebrow using a few units of notice at most.