According to experts, the answer is yes, but it’s complicated Long eyelashes need consistent maintenance. Photo: Getty The lure of long, thick, fluttering eyelashes has been around for some time. Signifiers for youth and femininity, their lure has triggered a number of curious and frightening trends in recent centuries; like in the 1890s, when Parisian women reportedly sewed hairs onto their eyelids via fine needles.
Today, the lash extension market is a billion-dollar industry, with some experts claiming that that figure will double in the next five years. As such, the lash serum industry is booming––but do lash serums actually work? The good news is yes. But the answer, like most beauty-related questions, is complicated.
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Stay Well: Will lash serums really give me thicker, longer eyelashes – and are they safe?

The lure of long, thick, fluttering eyelashes has been around for some time. Signifiers for youth and femininity, their lure has triggered a number of curious and frightening trends in recent centuries; like in the 1890s, when Parisian women reportedly sewed hairs onto their eyelids via fine needles.