Different Lash Curl Types

Eyelash curls come in various shapes and are often categorized by letters, starting with A (representing the least amount of curl) and ending with U. Each type has a unique angle and curve, offering different effects. Some of these curl types are particularly popular in beauty salons because of their versatility and ability to create natural, flattering looks. 

Popular Types of Eyelash Curls

  • A (J) Curl - A subtle curl with a 30° angle, perfect for those with naturally straight lashes who want a barely-there, natural enhancement.
  • B Curl - With a 45° angle, this curl offers a soft, natural lift, providing a slightly more defined look without being too dramatic.
  • C Curl - A 60° curl that mimics the effect of an eyelash curler, giving lashes a natural, lifted appearance. Ideal for a versatile, everyday look.
  • D Curl - A more dramatic curl with a 70° angle, perfect for clients who want their lashes to stand out with a bolder, glamorous effect.
  • L Curl - Features a straight base that sharply curls upward, making it ideal for those with downward-growing lashes, offering lift without an exaggerated curl.
  • M Curl - Similar to the L curl but with a softer curve, this option provides a natural lift with a bit more subtlety, ideal for a balanced, lifted look.

The Importance of Proper Eye Analysis for Lash Extensions

To achieve the perfect lash extension results, a skilled lash artist must first perform a thorough analysis of the client's eyes. This step is crucial for selecting the most suitable curl and lash style based on both the chosen extension method and the client’s natural features. The shape and frame of the eye can often guide the artist in choosing the ideal lash curl, while a close examination of the client’s natural lashes helps determine the appropriate thickness and length. This ensures that the extensions enhance the eye without overpowering or damaging the natural lashes, while also maintaining longevity.

Another critical aspect of eye analysis is identifying any natural imperfections, such as droopy eyelids or uneven lash growth. It’s important for the stylist to recommend a lash style that can subtly correct or minimize these imperfections. Often, clients are unaware of these factors and may come in with a specific extension style in mind. As professionals, it’s our responsibility to gently explain why a certain style may not be suitable and offer a more flattering alternative. This personalized approach not only improves the final look but also builds trust with clients, ensuring they leave with the best possible result.

Importance of Eye Analysis for Choosing the Right Eyelash Curl

A thorough eye analysis is essential when selecting the most suitable eyelash curl. The shape and structure of the eye, as well as the condition of natural lashes, help determine the best curl type that enhances the eyes without overpowering their natural appearance. By carefully assessing these factors, the chosen curl can complement the eye's unique features while maintaining a natural and balanced look.

Identifying any natural imperfections, such as droopy eyelids or uneven lash growth, is also crucial. This helps to choose a curl that minimizes or corrects these flaws, ensuring the lashes enhance the overall appearance of the eyes while still looking subtle and well-suited to the individual's unique eye shape.

Eyelash Curls and Eye Types: Finding the Perfect Match

Is choosing the right eyelash curl important when applying false lashes? Absolutely. The correct curl not only enhances the appearance of the lashes but can also transform the look of the entire face. Eyelashes have the unique ability to camouflage imperfections such as droopy eyelids or downturned eyes, while the wrong curl can amplify these issues. By carefully selecting the right curl, you can make eyes appear larger or smaller, adjust proportions, and even create an optical illusion for eyes that are either too narrow or too far apart. The same principle applies to deep-set or protruding eyes, where curl selection plays a key role in achieving a balanced look.

Here’s a breakdown of how different eyelash curls complement specific eye shapes and conditions:

Droopy Eyelids

For people with droopy eyelids, D, L, and M curls are the most effective. These stronger curls lift and camouflage the excess skin on the lid, creating a more lifted and rejuvenated look. Short to medium-length lashes should be applied to the outer corners, while longer fans can be placed in the middle to subtly lift the eye without overwhelming the natural shape.

Downturned Eyes

When the outer corners of the eyes naturally droop downward, applying long lashes to these areas can exaggerate the effect. Instead, use lashes that gradually increase in curl from the inner to the outer corner, such as C and D curls. This progression balances the asymmetry and gently lifts the outer corners without over-accentuating the downward angle.

Large Eyes

For larger eyes, the goal is to enhance them without going overboard. Choose lashes of moderate length, directing them slightly toward the inner corners to balance the look. C curls offer a natural lift, while D curls can be used just past the iris to elongate the eye slightly for a refined appearance.

Small Eyes

Small eyes benefit from shorter, carefully placed lashes that open up the eyes without overwhelming them. Long lashes can make small eyes appear even smaller, so opt for shorter lengths and outward-pointing lashes to create the illusion of wider eyes. C or D curls can help "open" the eyes, giving them a more awake and refreshed look.

Close-Set Eyes

For close-set eyes, the goal is to create the illusion of wider spacing. B or C curls work best, with shorter lashes applied to the inner corners and middle of the lash line. Longer lashes should be reserved for the outer corners to lengthen the eyes and draw attention away from their closeness.

Wide-Set Eyes

Wide-set eyes need lashes that visually bring the eyes closer together. Avoid long lashes on the outer corners, as this will further emphasize the distance between the eyes. Instead, focus on applying lashes in a straight direction, without angling them outward. A, C, or D curls work best here, focusing on the inner and middle sections to create balance.

Deep-Set Eyes

For deep-set eyes, the aim is to bring the eyes forward and make them appear larger. A D or L curl is ideal, offering the necessary lift and curl. Use longer lashes in the center of the eyelid to open up the eye visually, and this technique can also help to camouflage droopy eyelids, which are common with deep-set eyes.

Protruding Eyes

For protruding eyes, it's best to avoid strong curls, which can make the eyes appear more prominent. Instead, choose softer curls like B, C, or even A (J) curls. Shorter lashes should be used overall, with longer lashes applied only to the outer corners to help narrow the eye's appearance slightly.


Which lash is curlier, C or D?

The D Curl is curlier than the C Curl. While the C Curl offers a subtle, natural lift, ideal for everyday lash sets, the D Curl is much more dramatic, creating a bold, lifted effect. The D Curl is particularly effective for those with hooded or downward-growing lashes.

What’s the most popular lash curl?

The C Curl is the most popular due to its versatility. It’s ideal for those who want to open their eyes slightly more with a natural enhancement. Its moderate curl suits various lash types, making it a go-to choice for lash artists across different styles and clients.

What is the most natural-looking lash curl?

The J Curl is considered the most natural-looking. This gentle curl works best for people with naturally straight or upward-facing lashes, creating a subtle lift. However, if used on downward-facing lashes, it may make the eyes appear smaller and heavier, so placement is key.


In conclusion, choosing the right eyelash curl is key to enhancing your natural features and achieving the look you want. Whether you're after a subtle lift or a dramatic effect, matching the curl type to your eye shape makes all the difference. From C curls for versatility to D curls for bold drama, the right choice can transform not just your lashes but your entire face. Remember, it’s all about finding the curl that complements your unique eye shape, whether your eyes are large, small, close-set, or deep-set. Happy lashing!

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