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Are Eyelash Growth Serums Effective?

Written by prositesdentalNov 10 • 2 minute read

When it comes to eyelashes, many people desire lush, long, and full lashes that enhance the overall appeal of the eyes and face. There are a variety of beauty products purporting to offer these benefits, but with so many options available, it’s easy to feel confused when it comes to which products work and why. We’ve compiled some essential facts about eyelash growth serums and their efficacy. Understand more about these products with this handy guide.

Why Consider an Eyelash Growth Serum?

Believe it or not, we don’t just like the way eyelashes look—we need them. Eyelashes help protect our eyes from dirt, liquid, and all sorts of eye irritants. If our eyelashes are too thin or too sparse, these irritants can make their way directly to the eye itself, causing both temporary and permanent damage.

And while eyelashes are necessary, not everyone is born with an equal share. Some people can also lose eyelashes due to different medical conditions or accidents. Outside of physical reasons, full eyelashes can also be seen as a sign of beauty. Whether you’re seeking fuller lasher for eye health or aesthetic reasons, eyelash growth serums are a popular solution.

Eyelash Growth Serums vs. Lash Conditioners

Many over-the-counter eyelash growth serums could better be described as eyelash conditioners. These serums work by strengthening your eyelashes to help reduce breakage as they grow, similar to how hair conditioner works for the hair on your head. The presence of biotin, a form of vitamin B6, can help existing lashes appear fuller, and products like panthenol can help strengthen these lashes even more.

True eyelash growth serums trick your hormones into growing longer and fuller lashes. Growth ingredients like isopropyl cloprostenate are often found in these products. Both of these types of over-the-counter serums can help to bring the appearance of longer and fuller lashes with simple applications.

What Is Prescription Eyelash Growth Serum?

For top-strength lash interventions, you may need a prescription solution. Currently, Latisse® is the only FDA-approved eyelash growth serum on the market. Like many of our best inventions, this serum was discovered by accident. Doctors set out to treat glaucoma patients with a new eyedrop. Participants in the study noticed a side-effect of longer and healthier lashes, and Latisse was born.

According to studies, this really does work to help give you longer, stronger, and healthier lashes due to the ingredient bimatoprost. The main active ingredient imitates the prostaglandin hormone, tricking your body into actually growing new lashes!


Eyelashes are more than a simple cosmetic trait, also serving as an important protecting barrier for our eyes. Adding a little volume or fullness to your existing lashes is often achieved with affordable OTC solutions that condition and extend existing lashes. For those who need a stronger intervention, prescription Latisse has been proven effective at stimulating lash growth in recent studies. Check with your doctor if this feels like a fit for you.

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