How does LATISSE™ work?
LATISSE™ is believed to affect the growth (anagen) phase of the eyelash hair cycle in two ways: first, it increases the length of this phase; and second, it increases the number of hairs in this growth phase. The exact way it works is unknown.

Great eyelashes don't just happen overnight.

That's why it's important to note that LATISSE™ (bimatoprost ophthalmic solution) 0.03% works gradually and remarkably — with full results after 12 to 16 weeks. Once you begin treatment, you must continue applying the topical solution each night and follow the directions for best results. Remember results are gradual over time.

Your eyelashes will experience real measurable growth.

LATISSE™ works from the inside out. As the treatment progresses, you'll begin to see changes in length, thickness and darkness gradually. After week 16, you'll see the full effect of LATISSE™ — and so will others.

© 2009 Allergan, Inc.