, which bridge the gap between makeup and skin care, are designed to boost your natural lashes, leaving them thicker, stronger, fuller, and even darker.And, even if you’re not interested in the aesthetics of it all, they can also be a game-changer if you’re experiencing hair loss or even brittle lashes, which is more common than some might think. “As we age, our lashes undergo a decrease in density and fullness,” says , a board-certified dermatologist in San Diego, CA. “However, a more sudden change resulting in broken or brittle eyelashes can be caused by a variety of factors, including skin conditions like eczema and contact dermatitis, hormonal changes, deficiencies in your diet, autoimmune disorders like alopecia areata, thyroid issues, or chemotherapy.”However, while many of these factors are beyond your control, the ball is still in your court to some extent—since you could inadvertently be self-sabotaging your efforts for long, healthy lashes. “, , glue from lash extensions and adhesives, chemicals in lash lifts and perms, and chemicals in dyes can be drying and cause brittleness and lash breakage, especially when coupled with mechanical damage from ,” says board-certified ophthalmologist , who’s also the founder of . “The result is short, stumpy, sparse, brittle, and broken lashes.”The good news is that the best eyelash serums can help offset some of this damage; if, for instance, you can’t quit your , using a lash-conditioning serum as a supplement can help at least minimize some of the damage.
With that in mind, here’s what you need to know about getting—and maintaining—stronger, longer lashes.It largely depends on the type of lash serum you’re working with.Read more on glamour.com