Can You Curl Lash Extensions: Here’s What You Need To Know

This post may contain affiliate links, which means I may receive a small commission, at no cost to you, if you make a purchase.

Eyelash extensions are considered a game changer in the world of beauty and glam, as they give us the coveted long and voluminous lashes of our dreams.

However, even the most gorgeous lash extensions lose their curl over time, which leads all lash extension lovers to wonder whether curling lash extensions is possible. 

Closeup of a beautiful young woman curling her eyelashes isolated on a brown background

Don’t worry; we will satisfy your curiosity by giving you an in-depth discussion on this matter!

We’ll also answer why some lash extensions lose their curls and share a couple of advanced tips on how to keep your extensions’ curls for longer.

Let’s go over them individually in this article so you can show off your stunning lash curls like a true beauty boss!

Is Curling Eyelash Extensions Possible?

The fast answer to this is yes but with a few reservations. 

What could be the reservations? 

Well, the general consensus among most lash technicians and beauty professionals is that curling lash extensions is not recommended, especially for those who are not trained to do it properly.  

Why is that? 

You may already know by now that lash extensions have pre-set curls designed to enhance the look of your real eyelashes. Some lash-extension types are voluminous and dramatic in appearance, while others look more natural

Either way, they’re all bonded individually to your natural lashes using a specialized adhesive, which provides a long-lasting hold. 

Now plenty of lash extensions are made of synthetic fibers, making them difficult to curl. You may need to put extra pressure on them to curl them successfully. 

So using an eyelash curler on your extensions can create excessive friction and tension, which may weaken the adhesive or cause the extensions to detach prematurely. 

Not only can this compromise the hold of your lash extensions, but it can also damage your natural lashes.

This is especially true if you don’t use the right curler or follow the right technique! 

Simply put, curling lash extensions requires carefulness and precision due to their delicate nature.

That said, if you find that your lashes are not as curly as you want them to be despite having lash extensions, you can still curl them. 

There are some guidelines that you can follow to ensure that you don’t damage your lash extensions or your real lashes in the process.

Also, take note that you may have an easier time curling lash extensions made of silk. 

If you’re not sure what your extensions are made of and whether it’s safe to curl them, it’s best to consult your lash artist about your concerns. 

Dos and Don’ts of Curling Lash Extensions

Remember that there are risks involved in curling your lash extensions. 

But if you decide to go ahead with curling them, you can ensure the safety of both your natural lashes and extensions by keeping the following dos and don’ts in mind.


Use A Heated Lash Curler

Using a heated lash curler is often the best option for curling lashes with extensions. 

The controlled heat from a heated lash curler can help set the curl in place more effectively without putting excessive pressure on the lashes, reducing the risk of shedding or damage to the adhesive bond. 

Young Woman Using Electronic Eyelash Curler Pen On her Long Eyelashes isolated on a white background

The gentle warmth from a heated lash curler can make your lash-extension curls last longer, ensuring they stay intact throughout the day. 

Choose a heated lash curler like the AYASAL Heated Eyelash Curler that looks like a curved wand, which will allow you to conveniently brush your lash extensions from underneath as you would a mascara wand.

Check The Adhesive Bond

By checking any stickiness, lifting, or gaps in the adhesive bond, you can prevent premature shedding and potential damage to the lashes. 

Curling lash extensions with a weak bond can cause the lashes to detach or break, leading to reduced lash retention. 

Be Gentle

Lash extensions are delicate, so they require special care to maintain their integrity and longevity. 

Being too rough or applying too much pressure when curling them will compromise their quality. Doing this may also put the safety of your natural lashes at risk. 


Don’t Curl Your Lashes Too Frequently

Repeated pressure from curling motions can strain and weaken both the extensions and your natural lashes, potentially leading to lash breakage or loss. 

We recommend curling lash extensions no more than once a day to avoid such risks. 

Don’t Use A Mechanical Lash Curler

To ensure the health and longevity of your lash extensions, it’s best to avoid using mechanical or traditional lash curlers.

The metal clamp of a mechanical lash curler can press and pinch the extensions, potentially breaking or damaging them. 

The pressure from this type of curler can also strain and weaken the adhesive bond, causing your extensions to detach from your lashes.

Additionally, the shape and size of mechanical lash curlers may not be suitable for the fixed curved shape of lash extensions, resulting in an unnatural and uneven curl. 

Don’t Use Waterproof Mascara

After curling your eyelash extensions, don’t even think about applying waterproof mascara to them!

This is a crucial tip, as waterproof mascara products contain oils, waxes, and pigments that tend to weigh down the lashes and make them clump, causing them to lose their natural curl and appear uneven. 

Don’t Curl Damp Lash Extensions

When your lash extensions are wet, they are more pliable and vulnerable to damage. Curling them in this state can cause them to twist, kink, or even break. 

How To Curl Lash Extensions Safely

An infographic featuring how to curl lash extensions safely with four different  instructions

When using a heated lash curler on your lash extensions, make sure to follow these steps to avoid damaging them.

Step 1: Cleanse Your Lashes

Make sure your lash extensions are clean and dry by removing any residual makeup or oils from your lashes using a gentle oil-free cleanser or a lash extension-safe cleanser.

Step 2: Heat Up Your Lash Curler

Heat up your heated lash curler wand to the appropriate temperature. Be sure not to overheat it as it can potentially damage your lashes or cause discomfort when applied to your eyelids.

Step 3: Curl the Mid-Sections of Your Lashes All the Way to the Tips

When using a heated lash curler, it’s good to start at the mid-sections of your natural lashes and work your way to the tips. 

To do this, position the heated lash curler halfway up your lashes. 

It’s best to avoid pressing the curler at the base of the lashes where the lash extensions are attached because this is where the adhesive is applied. 

Exposing the adhesive to heat can weaken it and cause your extensions to come off prematurely. 

Step 4: Curl Your Lash Extensions Gently

Hold the lash curler wand in place for a few seconds to lock the curl in place. Be careful not to press too hard or pull on your lashes.

For a more defined curl, gently move the curler wand up towards the tips of your lash extensions, repeating the process to achieve your desired curl intensity. 

Why Do Lash Extensions Lose Their Curls?

Lash extensions can lose their curl over time, causing you to consider recurling them. 

Now several factors can contribute to this. Here are some that you should be aware of and watch out for.

Natural Lash Growth

Just like the hair on your head, your natural lashes also go through a growth cycle. Over time, as your natural lashes grow, they push against the lash extensions, causing them to lose their curled shape.

Repeated Exposure To Water And Steam

Water and steam can weaken the adhesive used to attach lash extensions to the natural lashes. 

Repeated exposure to water, such as from swimming, showering, or steam treatments, can cause the extensions to lose their curl and flatten.

Regular Use Of Oil-Based Products

Oil-based products, such as certain makeup removers or facial oils, can break down the lash adhesive, which makes the extensions lose their curl and even fall off. 

Improper Sleeping Positions

Fond of sleeping with your face pressed against a pillow? Yikes! Such a habit causes friction and pressure on the lash extensions, which can result in them losing their curl over time. 

Poor Aftercare

Proper aftercare is necessary to maintain the longevity and curl of lash extensions. 

Failing to follow aftercare instructions, such as avoiding rubbing your eyes too hard or forgoing the use of a mechanical eyelash extension curler, can cause damage to your extensions. This can make them lose their curl.

Poor Quality Lash Extensions

The quality of the lash extensions and the adhesive used to apply them can also play a role in how well they hold their curl. 

Low-quality extensions or adhesives may not adhere properly, resulting in the extensions losing their curl and shedding off more quickly.

Natural Lash Shedding

Our natural lashes shed and regrow in a continuous cycle. As our natural lashes shed, the extensions that are attached to them may also fall off and lose their curl. 

Tips On How To Keep Lash Extensions Curled

Tired of your lash extensions losing their curl too quickly? Well, fret not! We’ll share some advanced tips on how to keep your eyelash extension curled for longer with you.

Let’s dive in!

Use A Lash Serum

Applying a lash serum that is oil-free and compatible with lash extensions can help strengthen the extensions and maintain their curl for longer. 

Our favorite is the Vegamour GRO Lash Serum! You can apply it to the base of your lashes using a clean spoolie brush or a disposable applicator to avoid any contact with the adhesive.

Brush Your Lashes Regularly

Gently brushing your lash extensions with a clean spoolie every day can help maintain their curl and keep them looking neat. 

A closeup of a woman's eye using a brush to her lashes

Brush them from the base to the tips using light, sweeping motions to avoid pulling or tugging on the extensions. 

You can also use mascara labeled as safe for lash extensions to enhance their curl. 

Don’t Wet Your Lashes For the First 24 to 48 Hours 

After getting lash extensions, we are often advised by lash technicians not to wet them for the first 24 to 48 hours. 

Why is that? It’s to allow the adhesive to fully cure. Moisture can weaken the adhesive which can cause the extensions to lose their curl or fall off.

Avoid Heat

Excessive heat from curling irons, hair dryers, or steam can cause the lash extensions to lose their curl. 

So try to avoid exposing your lash extensions to direct steam or heat. 

And if you must use heat on your natural lashes, be cautious and keep it at a low setting just like what we’ve previously discussed.

Avoid Oil-Based Skincare or Makeup Products

As mentioned above, the oil in the skincare or makeup products you use on your face can weaken the adhesive bond of your lash extensions and cause them to loosen. 

So opt for water-based or oil-free makeup products to keep your lash extensions intact.

Get Regular Lash Fills

Lash extensions are not permanent. As such, they require regular maintenance. 

Getting lash fills every two to three weeks can help keep them looking fresh and curled. During lash fill sessions, the lash technician replaces any extensions that have fallen off and touch up the curl to ensure they look their best.

Types of Lash Curls That Suit Each Eye Shape

Another possible reason why you seem not satisfied with the curl of your lash extensions is that your chosen type of lash curl may not be the perfect fit for your eye shape.

If this sounds new to you, here’s a quick refresher on the basic types of lash extension curls:

  • J-curl — Resembling the shape of the letter J, this type has a gradual curl that starts off looking subtle at the base and gently lifts towards the tip, which creates a natural-looking curve.
  • C-curl — This has a distinct C shape that provides a dramatic, noticeable uplift and curvature to the lashes, making the eyes look more open and awake.
  • B-curl — This type is a medium curl that falls between a J-curl and a C-curl. It typically creates a soft, natural-looking lift to the lashes with a slight curve, which provides a subtle yet noticeable enhancement to the eyes.
  • D-curl — Opting for extremely lifted and curly eyelash extensions? This may be your best bet. This type forms a deep D shape that’s especially visible when viewed from the side, creating a bold and intense lift to the lashes. 
  • L-curl — Characterized by its gentle and gradual curve, it provides a slight lift and curl to the lashes. This is most suitable for those with straight or downward-facing natural lashes.
  • L+ curl — This is similar to the L-curl but with a slightly more pronounced lift. It creates a more noticeable curl that adds definition and drama to the lashes, making it suitable for those who want a bit more curl and lift than the L-curl.

Meanwhile, these are the different types of eye shapes:

  • Almond — This eye shape appears balanced and proportional with slightly pointed outer corners.
  • Round — This eye shape is circular with visible curves along the upper and lower eyelids. They often appear large and open.
  • Hooded — This shape has a heavier eyelid that partially or fully covers the crease, giving the appearance of a hood. This makes hooded eyes appear smaller.
  • Monolid — This eye shape does not have a visible crease on the eyelid, creating a smooth and flat appearance. 
  • Upturned — This eye shape has a slight lift at the outer corner, giving an uplifted eye appearance.
  • Downturned — This eye shape has a slight droop or tilt at the outer corner, giving a sad- or sleepy-eye look. 
  • Close-set — This shape is characterized by a narrow space between the inner corners of the eyes. 
  • Wide-set — This shape is characterized by a large space between the inner corners of the eyes.
  • Prominent — This eye shape has protruding or bulging eyelids that are more prominent than the brow bone.

Use this quick table to determine which curl type matches your eye shape.

Eye ShapeSuitable Lash Curl
AlmondAny lash curl
RoundC, D, L+
HoodedC, D, L+
MonolidB, C, D
UpturnedJ, B
DownturnedC, D, L+
Close-setB, C, D
Wide-setJ, B, C
ProminentJ, B

Frequently Asked Questions

How Long Do Eyelash Extensions Last?

Eyelash extensions typically last anywhere from 4 to 6 weeks. As your natural lashes shed, the extensions will naturally fall out with them. 

However, with proper care and maintenance, some lucky lash lovers have reported that their extensions last up to eight weeks!

All that said, the life span of your lash extensions depends on various factors such as your natural growth cycle, your lifestyle, and your post-extension aftercare routine. 

To keep your lashes looking wonderfully luscious for longer, it’s essential to follow aftercare instructions diligently. For instance, make sure to avoid rubbing or pulling on your lashes.

Remember, getting regular touch-ups — also commonly known as lash fills — is recommended to maintain the fullness and length of your lash extensions.

Can I Still Wear Makeup With Lash Extensions?

Absolutely! You can definitely wear makeup with lash extensions, but there are a few important things to keep in mind to ensure that your lash extensions still look flawless while rocking your favorite makeup looks.

  • Use water-based makeup products.
  • Apply your makeup lightly and avoid pulling or tugging on your lash extensions.
  • Scale back on heavy eye makeup. Instead, focus on enhancing other areas of your face, such as your brows, cheeks, or lips to create a balanced and polished makeup look.
  • Look for eyeliners and eyeshadow products with “lash extension-safe” or “lash extension-friendly” labels to ensure you’re using products that won’t compromise the longevity of your extensions.

Remember to follow these tips to confidently rock your favorite makeup looks while flaunting your stunning lash extensions!

Prioritize the Health and Longevity Of Your Lashes Above All

Curling lash extensions can be a fantastic way to enhance and achieve a glamorous, wide-eyed look.

A closeup of a woman's one eye with beautiful long eyelashes

However, we’d like to emphasize the importance of following the dos and don’ts to ensure that you curl your lash extensions safely and effectively without causing any damage.

By taking the proper techniques to heart, you can achieve stunning results that elevate your lash game to the next level.

Remember to always prioritize the health and longevity of your lash extensions by consulting with a professional lash technician.

With the right approach, you can enjoy beautifully curled lash extensions that frame your eyes and make you feel confident and fabulous!

Want More Info on Lash Extensions?

Read these:


  • Stephanie Martin

    Stephanie Martin blends her beauty industry background with expertise in communications to lead in the fashion and beauty world. As a fashion and beauty editor, she is known for engaging and informative articles. Her lifelong passion for fashion, makeup, and hair shines through her work, earning her widespread respect among readers and clients. Stephanie's style, a mix of classic and contemporary, makes her a dynamic and influential figure in the industry, inspiring others with her knowledgeable and approachable insights.

  • Mary Lois Jhie-an Garchitorena

    A seasoned beauty expert and permanent makeup artist with a rich educational background from top international academies, including Yumi Lashes and PhiAcademy. Her career began in 2017 out of a passion for enhancing natural beauty, leading her to master various aesthetic treatments and PMU. Mary has learned from grand masters like Dovile Zilinskaite and Anastasia Gilmanova, ensuring her clients receive unparalleled service. Despite challenges, she continues to thrive as a home-based artist, committed to delivering excellence and innovation in beauty aesthetics.

Leave a Reply

Your email address will not be published. Required fields are marked *