Tried & Tested, The 12 Best Eyelash Serums Of 2023

As a beauty editor, I get a lot of samples of various beauty products. But there’s one product that I’m consistently investing in: eyelash serum. I’m now the proud owner of eyelash extension length lashes that are all my own, all thanks to using a serum every night without fail. Growing eyelashes and eyebrows is no easy feat, but a serum helps hairs to grow thicker and longer in a safe and effective way. After seeing the results over the years, it’s fair to say that I’ve tried a lot (and I mean a lot) of them. 

The most common question I’m asked about eyelash serums is whether they actually work, and I’m proof (along with hundreds of 5-star reviews) that they really do. But I get it, they’re expensive so it can be tricky to take the plunge and try one for yourself. The good news is there are lots of different eyelash serums to choose from; ranging in price point to give you options. Ahead, shop the 12 best eyelash serums — with consistent use and a bit of patience, you’ll start seeing epic results. 

Leave it to The Ordinary to make an epic lash and brow serum at a fraction of the cost of others on the market. You’ll need patience with this one; it won’t give you instant results but after six to eight weeks of twice daily use, you’ll have longer, fuller looking lashes. 

This one really works. It’s easy to use, a little goes a long way and you’ll start seeing results in two to four months. The brush applicator makes it super easy to use. 

The most expensive of them all and I think a little different to the others, too. This one is less of a growth serum and more of a maintenance treatment to improve the quality of your lashes — just like the Olaplex formulas does to your hair.  

Rapidlash is one of the more well-known eyelash serum brands out there, and for good reason. It lives up to its now by making a difference with longer, fluffier lashes in just a couple of weeks. 

The reviews of this one make it well worth trying, with over 70 five star ratings. If you’re looking for results quickly, this is one to introduce to your evening routine and you’ll start noticing a difference in just a few weeks. 

This smart formula boasts 16 amino acids that work to give you thicker, fuller, and healthier lashes and brows with just an application at night needed.

This formula promises longer-looking lashes in just a few weeks and while you likely won’t see results that quickly, give it two to three months and you will. Even better, this one is safe to use with lash extensions, so you can keep those natural lashes healthy, even while sporting faux ones. 

The cheapest of the bunch, but don’t let that fool you into thinking it doesn’t work. Give it a few months and you’ll start seeing longer, thicker lashes and brows fuller. 

This vegan, cruelty-free formula helps lashes grow healthier and stronger with a precise applicator brush that makes it easy to use, even without a mirror. 

Yep, the TikTok famous face primer/moisturiser hybrid has a lash serum. It’s one of the more budget-friendly of the bunch and has a spoolie applicator. 

Leave it to The Ordinary to make an epic lash and brow serum at a fraction of the cost of others on the market. You’ll need patience with this one; it won’t give you instant results but after six to eight weeks of twice daily use, you’ll have longer, fuller looking lashes. 

Leave it to The Ordinary to make an epic lash and brow serum at a fraction of the cost of others on the market. You’ll need patience with this one; it won’t give you instant results but after six to eight weeks of twice daily use, you’ll have longer, fuller looking lashes.