How to get eyelashes really long?

Latisse (bimatoprost) Latisse (bimatoprost) is a prescription serum that is effective in lengthening, thickening, and darkening the eyelashes. It is the best proven way to get longer eyelashes.
Latisse (bimatoprost) Probably the best way is to use latisse (bimatoprost). Applied to the upper eyelashes once daily, it makes them grow longer, darker and thicker. The main side effect is occasional itching and burning, rarely, it can cause darkening of the skin around the eyes, .