What does Botox under the eyebrow achieve?

I have been injecting Botox for aesthetic reasons since 1991. Early on it became clear that the injection of  a microdroplet or two of Botox into the tails of the eyebrows can help to restorer the upward and outward flare of the outer third of the eyebrow characteristic of the more youthful brow. Additionally, treating the glabella (frown line, eleven lines) region between the eyebrows can also contribute to a more natural and more youthful elevation of the brow. And the two procedures are very often performed together in my experience. Be sure to consult with a board certified aesthetic physician. Good luck to you.

Botox under the eyebrow achieves a non-surgical or "chemical" brow lift. The 5 muscles under the eyebrows pull the brows down and the frontalis is the only one pulling up. Injection in the 11's or under the outer eyebrow will relax the muscles that pull down and the frontalis will be better at lifting your brows. Wrinkles caused the 5 muscles which pull down also relax! So, it is a win-win.
Best wishes, Dr. ALDO

Botox "under" the eyebrow will accomplish nothing positive and should be avoided because it can cause severe drooping of your eyelids that can last for months.  Botox should not be injected within 2 cms above the brow, leave alone under the brow. When injected close to the brow, it will also paralyze the brows making it impossible to raise the eyebrows. Botox between the brows and lateral to the brows is ok.