【How-to】How long do lashes take to grow back

Just like the hair on top of your head, eyelash hairs grow, fall out, and regrow—this process takes about 4–16 weeks (Aumond, 2018). However, there are some caveats and exceptions. Namely, as long as there is no trauma or lasting damage to the eyelid itself or the hair follicles, your lashes should grow back.