The best eyelash serums can make your lashes grow so lush and full that you won't need or falsies. These eyelash serums help them grow longer than they typically would before shedding during the natural growth cycle, says , a board-certified ophthalmologist in Oakland, New Jersey. Others work by hydrating and conditioning lashes, or fortifying their structure.
Either way, experts say they really do work—as long as your patient and consistent with application. To help you narrow in on the formulas that really deliver those Hollywood lashes, we put more than a dozen of the most popular, dermatologist-recommended formulations to the test. Our team of editors dutifully swiped them on each day, taking notes on ease of use and overall efficacy.
We saw incredible results with Latisse, the only FDA-approved treatment for lash enhancement, but were similarly impressed with how thick, full, and darker a number of other over-the-counter options like RevitaLash made our reviewers' natural lashes. What is the most effective eyelash growth serum? Derms tell Latisse is technically the only real lash enhancer. “Bimatoprost, a prescription-strength prostaglandin found in Latisse, targets the hair follicles, effectively starting at the source of lash health—which is why it makes for the best lash serums,” says , a board-certified dermatologist.
It does have its downside, though. Prescription-strength prostaglandins carry the risk of some side effects, like discoloration of the skin and.