A lash lift is an all-natural, semi-permanent procedure that gives you the appearance of fuller, thicker eyelashes without the use of any leave-on chemicals or extensions. The natural lashes are boosted from the root, giving them a lifted, lengthened appearance. The lashes will also be tinted at this time. A lash lift and tint will last as long as the natural growth cycle of your eyelash: about four to six weeks. $50