Curling eyelashes: almost every woman does it. But you may have ever wondered: is an eyelash curler actually good for my eyelashes? Or worse: can it cause me to lose eyelashes?
The answer is simple: an eyelash curler is not bad, provided you use the right type and in the right way. In this blog, we explain exactly how. And we'll show you why the electric eyelash curler is a smart, safe choice for everyday use.
What happens to your lashes when you curl them?
Your eyelashes are like your head hairs: flexible, but sensitive to pressure and heat. If your eyelashes are curled incorrectly. For example, with cold metal tongs or too much force. Then they can:
-
Breaking
-
Failure
-
Losing their natural curl
Many of these risks come from using traditional eyelash curlers. These squeeze your lashes, which can lead to damage if used improperly, especially if you have already applied mascara.
Is an electric eyelash curler safer than a regular one?
In short, yes. Much safer even.
An electric eyelash curler, especially a brush-type one, works with heat rather than pressure. Because of this:
-
Curl your lashes without pinching
-
Is the curl built up gradually (similar to a straightener for your hair)
-
Is the chance of damage minimal
With a well-designed model, such as Costiq's, the temperature is tailored to the delicate structure of your lashes. No risks, yes results.

Common mistakes that cause lash damage
Whether you use a traditional or electric eyelash curler, you want to avoid these mistakes.
❌ Curl with mascara already on your lashes
Mascara makes your lashes stiff. Do you then squeeze them? Then they can break. A brush-style electric eyelash curler can indeed be used safely after mascara, thanks to its gentle heat and brush shape.
❌ Staying in one place for too long
Heat can also be harmful if used excessively. Therefore, it is important to choose a model that heats up quickly and works efficiently.
❌ No cleaning of your curler
Makeup residue can build up and contaminate your lashes. An electric brush is much easier to keep clean than metal tongs.
The benefits of an electric eyelash curler at a glance
An electric eyelash curler offers not only safety, but also ease of use and beautiful results. Especially the brush type, has many advantages:
-
Gentle on your lashes - no pressure, no squeezing
-
Fast operation - warm within 10 seconds
-
Long-lasting curl - stays put all day long
-
Easy to use - no experience required
-
Safe with mascara - less risk of pulling or sticking
💡 Want to know how to get the most out of your electric eyelash curler? Then also read our blog: How do you use an electric eyelash curler?
What do experts say about eyelash health?
According to the American Academy of Ophthalmology, caution is advised with traditional curlers. They recommend:
-
No old or damaged tools to use
-
Never curl with old mascara on lashes
-
Regular cleaning
-
Consider a heat-based option - such as an electric curler
The recommendations confirm what we already knew: heat is the future, squeezing is a thing of the past.
Tips for healthy, strong lashes
Want to build lash health in addition to a safe curling tool? Then consider:
-
A nourishing eyelash serum
-
Gentle makeup removers without oil
-
Regular cleaning of your curler
-
Occasional lash breaks (for example, on days you work from home)
This keeps your lashes strong, supple and ready to curl. Every day.
Conclusion: is an eyelash curler bad for your lashes?
No, provided you use the right type.
Traditional tongs can pose risks, especially if used incorrectly. But with an electric eyelash curler, such as Costiq's innovative model, you can curl safely, effectively and effortlessly without damage.
👉 Experience the difference for yourself - check out Costiq's electric eyelash curler here and give your lashes what they truly deserve.