Lash Lifts are essentially a perm for your natural lashes. Using a perm rod made specifically for the eye your lashes are curled using an eye safe curling solution. The result is perfectly curled lashes that appear longer than before.
Lash Lifts typically last 4-8 weeks and you can still wear mascara. You can also combine your lift with a lash tint and avoid mascara completely.
The only rule is that you must not get your lashes wet for 24 hours after your lift. In the words of Elle Woods it's "the first cardinal rule of perm maintenance!"