C Curl vs D Curl: Which is Right for You?

C and D curls are old styles in the lash industry. Nowadays, lash artists mix both in one set. C curl is for a natural look and is good for inner corners. D curls give dramatic effects and are great for the centre of the eye, especially if lashes grow downward. Lash artists like to combine C and D curls for a choice between natural and bold.

Read this guide if you want to pick the right curl for your client's lashes and learn the differences between C and D curls. It's common to mix them, and this article makes it easy to understand.

What are C Curl Eyelashes?

The C curl eyelashes exhibits a higher level of curliness compared to B and J curls, with lash suppliers and manufacturers typically arranging lash extensions in the order of J, B, C, D, M, and so forth.

Eyelash curls

Specifically, the J curl is the least curly, almost appearing straight, while the C curl is slightly curlier, making it an excellent choice for creating natural-looking lash sets.

It is essential to have a solid understanding of these differences in curl types in order to achieve the desired lash styles and satisfy the preferences of the client.

Pros and Cons

To understand C Curl better, we have listed the advantages and disadvantages.


  • Ideal for curly natural lashes
  • Provides a natural look
  • Easy for beginners


  • Visibility issue if lashes grow downward
  • Not good for sparse lash density

What are D Curl Eyelashes?

D curl eyelashes have one of the biggest curls, making the eyes look round. They are also significant curls among lash extensions, resulting in more bold-looking eyes. These lashes are created to create a dramatic and lifted effect, making them particularly suitable for individuals with hooded eyes or natural lashes that grow downward or straight.

The pronounced curvature of D curl eyelashes enhances the overall openness and intensity of the eyes, offering a bold and glamorous look. It's important to note that while D curls deliver a striking outcome, careful consideration of the client's eye shape and personal preferences is crucial to ensuring a flattering and comfortable result in eyelash extensions.

Pros and Cons

To understand D Curl better, we have compiled the advantages and disadvantages.


  • Ideal for straight natural lashes
  • Perfect for Doll Lash style
  • Enhances eye prominence


  • Not suitable for curly lashes
  • Challenging for beginners
  • Difficulty in bond formation

Comparison of C and D curl lashes

Learning the distinctions between C and D curl lashes is important for achieving desired eyelash looks.

The C Curl, with its slightly curlier nature, is excellent for crafting natural lash sets.

In contrast, the D Curl boasts a significant curl, adding drama and lift, making it ideal for those with hooded eyes or downward-growing natural lashes.

Let's take a look at a detailed comparison through the specifications presented in the table below:


C Curl

D Curl

Curl type

Slightly Curlier

Bigger Curl

Ideal for

Natural Look

Dramatic and Lifted


Various Lash Types

Hooded or Downward

Application ease


Challenging for Beginners

Which is best for you: C or D curl lashes?

Choosing between C Curl and D Curl lashes involves understanding their unique characteristics and suitability for different clients. Both curls offer distinct advantages, emphasising the importance of mastering advanced lash techniques. For clients with naturally curly lashes, the C Curl provides a natural look, making it an ideal choice. On the other hand, the dramatic lift and intensity of the D Curl are perfect for individuals with hooded eyes or downward-growing natural lashes.

Considering the client's eye shape is crucial. Those with almond or round eyes may benefit from the added drama of D Curl lashes, while clients with straighter lashes might find the subtleness of C Curl more flattering. Selecting the appropriate curl also depends on the desired lash set – C Curl for a softer, more natural appearance, and D Curl for a bolder, more glamorous look.

Mastering these distinctions becomes essential, highlighting the need for advanced lash techniques. To deepen your expertise, consider exploring our advanced Russian volume course, which provides insights into nuanced lash applications and ensures you can confidently recommend the perfect curl for each client's unique features and preferences.


Is C or D curl better?

The choice between C and D curl depends on preferences and natural lash characteristics. C curl offers a softer, more natural look, while D curl provides dramatic lift. Each is better based on the desired outcome, making it essential to consider the client's style and eye shape.

What is C curl good for?

C curl is ideal for achieving a natural look, making it suitable for clients who prefer subtlety. This curl complements various eye shapes and is especially favoured for creating lash sets that enhance the client's existing beauty while maintaining a delicate and understated appearance.

Are C or D curls better for hooded eyes?

For hooded eyes, D curl is often preferred, as its significant curl can lift and open the eyes, creating a more prominent look. However, if natural lashes permit, M or L curls can also be effective for hooded eyes, providing alternatives based on individual lash characteristics and client preferences.

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