The Ultimate Guide to Classic Lash Extensions: Everything You Need to Know

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classic lashes extension


Classic lash extensions are the most trending lash extensions for lash beginners. Discover comprehensive information about classic eyelash extensions, including treatment details, aftercare instructions, maintenance tips, costs, and distinctions from other styles.

This is the ultimate guide to classic lash extensions, here we go~

What Are Classic Lash Extensions?

classic lash extensions

Classic lash extensions refer to individual eyelash extensions that are applied in a 1:1 ratio, meaning one extension is attached to one natural lash. This differs from strip or cluster lashes, which are applied to the skin of the eyelid. Classic lash extensions are also called individual lashes or 1 to 1 lash extensions.

As the most traditional and widely popular style of lash extensions, classic lashes provide a natural and subtle enhancement to the eyes, without feeling heavy or damaging to the natural lashes when properly applied. They are available in various materials, lengths, thicknesses, and curl types to cater to individual preferences and eye shapes.

What Are Classic Eyelash Extensions Made of?

classic lash extension materials

Classic lash extensions can be crafted from either natural or synthetic materials, including mink, sable, fox fur, silk, and faux mink.

Natural Classic Lash Extensions

For natural lash extensions, mink lashes are made from fur taken from the tail of Siberian or Chinese minks, providing a lightweight and natural look. However, they tend to be expensive, and there are ethical concerns about using real animal fur.

Sable lashes are the lightest and priciest classic lash extensions, making them suitable for individuals with very light natural lashes. They offer an even more natural appearance than mink lashes.

Finally, fox fur lashes are obtained by brushing the tail of a fox, resulting in an elegant and fluffy appearance. While they offer a more luxurious look than mink lashes, they are also more expensive.

Man-made Classic Lash Extensions

Silk lashes are crafted from artificial silk fibers and tend to have a glossier appearance compared to mink lashes. While they are not as wispy or light as mink lashes, they are still comfortable to wear and offer a great option for everyday use.

Faux mink lashes are an excellent alternative for individuals who prefer not to use natural mink lashes. These lashes are designed to mimic the effect of mink extensions but are not as lightweight as natural mink classic eyelashes.

The benefits of faux mink lashes include their affordability, the ability to style them, and their availability in various lengths, thicknesses, and curls. Faux mink lashes are currently the most popular type of lash extension, thanks to their versatility in adapting to each client’s eye shape and preferences.

Classic Lashes Length, Thickness, Shape & Curl

classic lash extension specification

Here are the specifications of classic lash extensions, including length, thickness, shape and curl:

Classic Lash Extension Length

classic lash extension lengths

Here are trending lengths of classic lash extensions, that are popular in the lash market:

Classic lash extensions have a wide range of lengths, from 5mm to 15mm, and different lengths are suitable for different occasions. You can take a look at this table to find the most lengths for your desired lash look.

Classic Lash Extension Length
Short5mm to 8mm – for inner corners of the eye
Medium9mm to 12mm – most commonly used
Long13mm to 14mm – for those who want a more dramatic effect and have long natural lashes
Extra-long15mm and above – usually combined for hybrid lashes.

Classic Lash Extension Thickness

classic lash extension thickness

Classic eyelash extensions are available in various thicknesses ranging from 0.03mm to 0.25mm.

Typically, a thickness of 0.15mm is used for classic lashes to achieve a natural appearance. However, for a bolder and more dramatic look, your clients can select classic lash extensions with a thickness of 0.20mm. It is recommended that individuals with strong and healthy natural lashes should opt for anything thicker than 0.15mm.

Classic Lash Extension Curl

classic lash extension curl

Here is the classic lash extension curl chart for your conference, as an experienced lash technician, you can recommend the proper classic lash extension curls according to their preference, natural lash quality condition, and personality.

Classic Lash Extension CurlsDescription
I curlStraight lash extensions are typically used for male clients, or women who don’t like curly lashes.
J curlA little bit curled, for those who want the uplifted look for their straight lashes
B curlNatural-looking provides an eyelash curler effect, typically used for the inner corners
C curlThe most popular, gives uplifted lashes that open the eyes
D curlDramatic and glamorous
L curlPerfect for people with hooded eyes; features a harsh upward curl

How Much Do Classic Eyelash Extensions Cost?

The cost of classic eyelash extensions varies depending on various factors, such as location, the experience of the lash artist, and the quality of the lashes used. On average, the cost can range from $100 to $300 for a full set of classic lash extensions.

Refills or infills can cost between $50 to $150, depending on the number of lashes needed to be replaced. It’s important to note that choosing a cheaper option may compromise the quality of the lashes and the expertise of the lash artist, which can potentially damage your natural lashes.

For more detailed info about lash extension cost, please feel free to contact us at any time.


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How Long Do Classic Lash Extensions Take?

Classic lash extensions are individually applied to one natural lash hair, using professional lash adhesive. It is the easiest to install classic lash extensions compared with other types of lash extensions based on the technique difficulty. Usually, you need to spend 1.5 ~ 2 hours applying classic lash extensions for your clients.

How Long Do Classic Lash Extensions Last?

When getting classic lash extensions, they are attached to your natural lashes, allowing them to follow the growth cycle of your natural lashes.

Typically, people lose about 20% of their lashes each week. Classic lash extensions can last for 6-8 weeks without needing infills.

However, if you want to extend the lifespan of your lash extensions, it’s recommended to get fill-ins every 4 weeks. During the fill-in appointment, additional extensions will be added where your natural lashes have fallen off. If you wait for all the extensions to come off naturally, you will need to get the full treatment again.

Classic Lash Extension Aftercare

classic lash extension installing

Aftercare for classic lash extensions is essential to maintain their longevity and to keep your natural lashes healthy. Here are some tips to follow:

  1. Keep your lashes dry for the first 24-48 hours after the application.
  2. Avoid touching or rubbing your eyes.
  3. Use only water-based mascara if you choose to wear mascara.
  4. Avoid using oil-based makeup or makeup remover near your eyes.
  5. Do not use an eyelash curler on your extensions.
  6. Avoid hot steam or sauna.
  7. Gently brush your lashes with a clean spoolie brush.
  8. Sleep on your back to prevent crushing your lashes.
  9. Avoid pulling or tugging at your lashes.

Following these aftercare tips will ensure that your classic lash extensions last longer and look great. It’s also important to schedule regular maintenance appointments with your lash artist to keep your lashes looking their best.

Here, you can get some more lash extension aftercare tips from your lash technician

When It’s Time for Classic Lashes Infill?

It is recommended to have a classic lash infill every 2 to 4 weeks, depending on your natural lash growth cycle and how well you take care of your extensions. You will start to notice some gaps in between the extensions as your natural lashes shed, and this is a sign that you need a fill-in appointment.

It’s important not to wait too long between appointments, as leaving too much time between infills can cause damage to your natural lashes and even result in a need for a full set replacement. Regular infills will ensure your lashes stay looking full and luscious for as long as possible.

How to Remove Classic Lash Extensions?

remove classic lash extensions

To remove classic lash extensions, it is best to have them professionally removed by a lash technician. However, if you want to remove them at home, you can follow these steps:

  1. Use a gentle oil-based makeup remover to remove any eye makeup or residue on the lashes.
  2. Boil some water and pour it into a large bowl.
  3. Hold your face over the bowl and cover your head with a towel, creating a steam tent.
  4. Steam your face for about 10-15 minutes. The steam will help loosen the lash extensions and adhesive.
  5. Gently rub a small amount of coconut or olive oil on your lashes to help break down the adhesive.
  6. Use a spoolie or a soft-bristled brush to gently brush through your lashes, starting from the base and working your way to the tips.
  7. If the lash extensions do not come off easily, do not tug or pull at them. Apply more oil and wait a few more minutes before gently brushing them again.
  8. Once all the lash extensions have been removed, wash your face with a gentle cleanser to remove any remaining oil.

It is important to note that removing lash extensions at home can be challenging and can damage your natural lashes if not done carefully. It is always recommended to have them removed by a professional to ensure the safety and health of your natural lashes.

Can I Wear Mascara on Classic Lash Extensions?

lash extensions with mascara

While it is not recommended to wear mascara on classic lash extensions, it is possible to do so if you really need to. However, you need to make sure that you only use water-based mascara and avoid oil-based or waterproof formulas that can dissolve the adhesive and cause the extensions to fall off prematurely.

It is also important to apply the mascara only to the tips of the extensions and avoid applying it close to the roots or using excessive amounts.

Additionally, you should avoid using an eyelash curler as it can damage the extensions and your natural lashes. It is always better to consult with your lash technician before applying any products to your lashes to avoid any potential damage.

Do Classic Lashes Ruin Your Natural Lashes?

Do classic lash extensions damage your natural lashes? Do Lash Extensions Damage Your Lashes?

When applied and cared for properly, classic lash extensions should not ruin your natural lashes.

Classic lash extensions are designed to be applied on a 1:1 ratio, meaning that one extension is applied to one natural lash. This prevents excessive weight and tension on the natural lash, which could cause damage.

However, if the extensions are too heavy, too long, or improperly applied, they can cause damage to your natural lashes. It’s also important to follow proper aftercare instructions to ensure that the extensions don’t cause damage.

If you experience any discomfort or notice damage to your natural lashes, it’s important to have the extensions removed immediately by a professional lash technician.

Final Thoughts

In conclusion, classic lash extensions are a popular and versatile option for those looking to enhance the look of their natural lashes.

They are applied on a 1:1 ratio, making them look natural and lightweight, and come in different materials, lengths, thicknesses, and curl types. It is essential to take proper care of classic lash extensions after application to ensure they last as long as possible, including avoiding oil-based products, not rubbing or pulling on the lashes, and attending regular fill-ins.

Overall, classic lash extensions are a great way to achieve a natural or more dramatic lash look, depending on your preferences.

Welcome to contact us at any time if you are looking for qualified classic lash extensions for your lash business.


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