5 Different Lengths of Eyelash Extensions

by  Mila M.Cosmetologist

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Are you curious about eyelash extensions, but unsure about the various lengths available? Eyelash extensions come in a myriad of lengths – typically between 5mm to 20mm. This article will guide you through all things lash length, from subtle short lashes to dramatic elongations.

Keep reading and get ready to create your perfect look with the right eyelash extension length!

  • Eyelash extensions come in a range of lengths, from 5mm to 20mm.
  • Different curl types, from subtle to dramatic, can be achieved with various eyelash extension curls like I, J, B, C, D and U.
  • Lift-up curls (M,L,L+) give your lashes a more dramatic look while better-bonding curls (EZ) provide longer-lasting hold.
  • Choosing the right thickness for volume lashes is important; thinner extensions result in fluffy and voluminous sets without weighing down or damaging natural lashes.

4 Eyelash Extension Curl Types

Eyelash extensions come in different curl types, including subtle curls (I, J, and B curls), dramatic curls (C, D, and U curls), lift-up curls (M, L, and L+ curls), and better-bonding curls (EZ curls).

Subtle curls (I, J, B curls)

For a natural look, subtle curls such as I, J, and B curls are perfect. These types of extensions gently enhance your lashes while maintaining an elegant appearance. I-curl extensions add the slightest uplift to your lashes, making them ideal for those who want a straightforward extension to their natural lash length.

If you’re aiming for a slightly more noticeable curvature, J curl extensions can be your go-to solution. They provide just enough curl without going overboard. On the other hand, B curl eyelash extensions strike a balance between dramatic and subtle – they offer more lift than J curls but still preserve that gentle curve appealing to most beauty enthusiasts pursuing the “just right” allure in their eye aesthetics.

Dramatic curls (C, D, U curls)

Eyelash extensions with dramatic curls, such as C, D, and U curls, are perfect for those who want to achieve a bold and glamorous look. These curls provide maximum volume and lift to your lashes, making them appear fuller and more dramatic.

The C curl creates a gentle curve, while the D curl offers a more pronounced curl. The U curl is known for its unique shape that gives lashes a lifted appearance. With these dramatic curls, you can enhance your eyes and create a show-stopping look that’s sure to turn heads.

So if you’re looking for eyelash extensions that make a statement, opt for the C, D or U curls to achieve that stunning glamorous effect!

Lift-up curls (M, L, L+ curls)

Eyelash extensions with lift-up curls, also known as M, L, and L+ curls, are perfect for those who desire a more dramatic look. These curls create a lifted effect that opens up the eyes and adds volume to your lashes.

With these types of curls, your eyelashes will appear fuller and longer, enhancing your overall appearance. Whether you’re going for a glamorous evening look or simply want to make a statement with your lashes, lift-up curls are an excellent choice.

So go ahead and give your lashes that extra pop!

Better-bonding curls (EZ curls)

Eyelash extensions with better-bonding curls, also known as EZ curls, are designed to provide a longer-lasting hold. These curls have a slight “S” shape and offer improved adhesion to ensure that the extensions stay in place for an extended period of time.

The EZ curl is ideal for those who have straight or stubborn natural lashes that may not hold traditional lash extensions well. With better-bonding curls, you can enjoy beautiful, luscious lashes that last longer and require less maintenance.

Choosing the Right Eyelash Extension Thickness

When choosing the right eyelash extension thickness, it’s important to consider your desired lash style and the ideal thickness for volume lashes. But that’s not all! There are other factors you should take into account as well.

Read on to find out more about achieving the perfect lash look.

Ideal thickness for volume lashes

For the perfect volume lash look, it’s important to choose the ideal thickness of eyelash extensions. Volume lashes are created by applying multiple lightweight extensions to each natural lash, resulting in a fuller and more dramatic appearance.

The ideal thickness for volume lashes typically ranges from 0.03mm to 0.07mm. These thinner extensions allow the technician to create fluffy and voluminous sets without weighing down or damaging your natural lashes.

By using a thinner diameter, you can achieve a beautiful and long-lasting volume effect that enhances the overall density of your lash line.

To ensure that your volume lashes look stunning and feel comfortable, it’s crucial to consult with a professional lash technician who can help you select the appropriate thickness based on your natural lashes and desired outcome.

Very thick eyelash extensions

Very thick eyelash extensions are a popular choice for those who want to achieve a bold and dramatic look. With thickness options ranging from 0.15mm to 0.25mm, these lashes can add volume and intensity to your eyes.

The extra thickness creates a fuller appearance, making your lashes stand out even more. Whether you’re going for a glamorous evening look or simply want to enhance your natural beauty, very thick eyelash extensions can help you achieve the desired effect.

So if you’re looking for that wow factor, consider trying out very thick lash extensions for an eye-catching look.

4 Factors to Consider When Choosing Eyelash Extension Length

Consider factors such as your natural lash length, desired lash style, eye shape and structure, and lash condition. Find the perfect lash length for you!

Natural lash length

Your natural lash length plays a crucial role in determining the appropriate length of eyelash extensions for you. Everyone’s natural lashes are different, and extension lengths should be chosen accordingly.

Short lash extensions, ranging from 4mm to 8mm, work well for the inner corners or when aiming for a more subtle, natural look. Medium lash extensions, typically between 9mm to 12mm, offer a balanced and versatile option suitable for most eye shapes.

If you desire longer lashes, extensions beyond 12mm can provide dramatic results. Remember that eyelash extensions are measured in millimeters, just like your own lashes. So take into consideration your natural lash length when deciding on the perfect extension length for you!

Desired lash style

To achieve your desired lash style, it’s important to consider what look you want to achieve. Whether you prefer a natural and subtle enhancement or a bold and dramatic effect, there are various eyelash extension lengths that can help you achieve your desired look.

If you’re going for a more natural appearance, shorter lash extensions ranging from 4mm to 8mm are ideal. For those who want longer and more noticeable lashes, medium extensions between 9mm and 12mm can provide the perfect balance.

If you’re looking for an ultra-glamorous look, longer extensions beyond 12mm can create a striking effect. The length of your eyelash extensions is key in achieving the lash style that suits your preferences best.

Remember: Desired lash styles differ from person to person, so it’s essential to consult with a professional esthetician who can guide you in choosing the right length based on your unique features and preferences.

Eye shape and structure

Your eye shape and structure play a crucial role in determining the most suitable length for your eyelash extensions. Every person has unique eyes, and certain lengths may enhance or complement specific shapes better than others.

For example, if you have round eyes, longer lash extensions can help create a more elongated appearance. On the other hand, if you have almond-shaped eyes, medium-length lashes can accentuate their natural beauty.

It’s essential to consider these factors when selecting the perfect lash length to achieve your desired look.

Lash condition

Maintaining healthy lashes is crucial for achieving the perfect eyelash extension length. Your lash condition, including its strength, thickness, and overall health, plays a vital role in determining which extensions are suitable for you.

If your natural lashes are weak or brittle, shorter lash extensions might be recommended to avoid putting excessive strain on them. On the other hand, if your lashes are strong and healthy, longer extensions could be an option to achieve a more dramatic look.

Assessing your lash condition with the help of a professional will ensure that you choose the right length that complements your natural beauty.

Short, medium, long, very long, and ultra-long are the most popular eyelash extension lengths.

Short, medium, long, very long, ultra-long

Eyelash extensions come in various lengths to cater to different preferences and styles. When it comes to choosing the right length for your lash extensions, you have options ranging from short to ultra-long.

Short lash extensions, typically measuring between 4mm and 8mm, are perfect for achieving a natural look or enhancing the inner corners of your eyes. On the other hand, medium lash extensions, which usually range from 9mm to 12mm, provide a balanced and versatile option that complements most eye shapes.

If you’re looking for more drama and length, long lash extensions can go beyond 12mm.

For those who want an even more dramatic effect or desire extra length, very long and ultra-long lashes are available. These extensions can elongate your lashes significantly, giving you a bold and glamorous appearance.


When it comes to eyelash extensions, the length you choose can make a big impact on your overall look. From short and subtle to long and dramatic, there are endless possibilities for creating your perfect lash style.

Remember to consider factors like your natural lash length and desired look when selecting the right extension length for you. Whether you opt for a shorter or longer extension, customization is key in achieving the lash length that enhances your natural beauty.

So go ahead, experiment with different lengths and discover the perfect eyelash extensions that make your eyes truly shine!


1. What are the different lengths of eyelash extensions?

Different lengths of eyelash extensions range from subtle lash lengths for natural eyelash enhancement to long and dramatic lash extensions for a bold look.

2. How can I choose the right lash length and thickness for my extensions?

Choosing the right lash length depends on your natural lash length ranges, desired level of eyelash elongation, and preferred style from the lash style chart which includes varying thickness options for lashes.

3. Does every type of eyelash extension suit all individuals?

Not necessarily! Eyelashes are personalized keeping in consideration factors like inner corner lashes to under-eyelashes; so, determining the popular extension lengths may not suit everyone’s needs equally well.

4. Can you explain some common types of eyelashes available?

There is a wide variety of eyelash extension types available such as subtle lashes for those preferring a less dramatic look, strong lashes, or even strip eyelashes with their distinct lengths suited to more specific styles or occasions.

5. Is there any training required to effectively apply different kinds of lashes?

Yes! Training is often crucial in understanding how to apply diverse options correctly, this entails everything from choosing suitable thicknesses based on individual’s natural features through assessing ideal application techniques depending upon whether they’re using under-eyelashes or other variations.

5 Different Lengths of Eyelash Extensions
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Mila, the veteran beauty cosmetics professional and author of this article, while cutting and styling the hair of her client

Hi! I’m Mila M. I share my 44 year-experience as a Cosmetologist & Beauty Professional in this blog. This content is for educational purposes only and does not constitute professional advice. Consult your trusted Beauty Professional for your personal beauty needs.

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