J-curl lash extensions are perfect for people with arrow-straight lashes that point upward or straight. With a 45-degree angle, B-curl lashes are slightly curlier than J-curls. Still, both are a great option for clients with lashes that points upward. This curl lash is perfect for individuals seeking a more noticeable look without going too extreme. Generally, the natural eyelashes of Asians are thinner than those of other ethnicities. Also, you’ll notice that with clients over the age of 50 their eyelashes are thinner than your younger clients.

Generally speaking, shorter extensions of 5-9mm are used for inner corners or under eyelash extensions, and 9-13mm extensions are used for the majority of the set. Some artists mix longer lengths from 14mm or longer lashes to create a Hybrid eyelash extension. Here, I and J are more or less straight with a slight curl that’s excellent for clients with straight lashes. It’s a good option for aged clients whose lashes have lost the curling ability too. C is a natural curl while CC is curvier, followed by D, DD, and U. Unfortunately, there’s no straightforward answer since no curl is one-size-fits-all. The truth is our eyes are shaped differently, so there is no one type of curl that suits everyone.If you use a natural curl on a client that has upward angled natural lashes, then you can get a good lift, but if you use them on downward angle lashes, then you will not get that ‘open eye effect’. Therefore, the intensity of the curl when fitted depends on the angle of the client’s natural lashes. The C curl provides a more natural, soft curl, while the D curl adds a dramatic, lifted appearance to your lashes. This curl is ideal for clients looking for a more defined look while still maintaining a natural appearance. You should also keep in mind that the more defined the curl is, like C and D curls, the shorter the lash extension will be, as most of its length is taken up by the curl. This is why it is good to use a variety of lash extensions in your work. It's one of the curlier curls, and if not applied correctly, retention may not be as great as the straight curls, but it adds drama and opens the eye more, making it excellent for downward-angled natural lashes.

Eyelashes extensions are made of PBT. The material itself doesn't expire, but over time, the lash curls can lose their shape. To prevent the curls from relaxing, keep it in a cool, dry place away from direct sunlight or humidity. Glasses: Clients who wear glasses should select a slightly stronger lash extension curl, as overly straight curls can touch the lenses and cause discomfort. You need to choose the proper lash extension with glasses.Besides I curl lashes (which are generally reserved for men seeking added volume without any curl), J curl lashes are the straightest lash style. They mimic the slight curvature of most people’s real eyelashes, meaning they are ideal for creating a very natural effect. Choose J curl lashes for a subtle, conservative look that’s perfect when you don’t want people to know you’re wearing false eyelashes. They will still add plenty of gorgeous length and volume, just not much of a curl.

Read along as we discuss these lash curl categories and their corresponding lash types. Subtle Curls (I-, J-, B-Curls) I-Curl Lash Extensions Choose the right curl type: Select an eyelash extension curl that suits your natural eyelashes and the desired appearance you want to achieve. Some popular curl types include J, B, C, and D. If you wear glasses, the lash curl choice is crucial to avoid your extensions brushing against your lenses. Opt for a flatter curl like the J-curl or B-curl. Lash extensions are really exciting but if it's your first time, it can be kind of daunting. Hopefully this post helps you understand the basics of lash curls and remember, lash extensions are essentially a form of makeup! Have fun, experiment with different styles, lengths, and curls, and if you find you don't love them, you can always switch things up at your next fill in!Also keep in mind, lash technicians are your best friends. Feel comfortable to sit down, discuss your needs, and have them recommend something for you if you are unsure. They have worked with hundreds of eye shapes and lashes in their years of experience and would happily suggest something that will have you leaving feeling amazing! For those of you lash techs who are working with clients who have Round Eyes, going for curls that can enhance the eyes is the best bet. The wrong curl can make their eyes look permanently startled. In any case, avoid extensions with curls B, C, D, and L.

Mixed lashes: For some people, parts of the lash line can have lashes that face in various directions. In this case, mixing lash curls makes the most sense to create a more harmonious look. Here are various lash extension curl types in the lash industry, and you choose the suitable lash extension curl for your clients. The proper types of lash extension curls can achieve the perfect lash effects. Subtle Curls (J, B Curl)

For these clients, it is recommended to use lash extensions of diameter between 0.10-0.15mm (for Classic), whereas other clients with stronger natural lashes can take 0.15-0.20mm (for Classic). A softer curl like the B-curl or C-curl might be a better match if you have more almond-shaped or close-set eyes. Which is the best lash extension curl type out of all the different types of lash curls listed above? U curl lashes are the curliest lash extensions. They are suitable for clients with downward-angled lashes who want the most dramatic doll-like eyelashes. These lashes will give a noticeable curled effect.How to Use: Perfect for clients who have downward-facing lashes and want a noticeable lift. CC-Curl: The Enhanced Classic The I-curl is the first option in lash extension curls. I-curl is a straight lash style fitting for people with straight eyelashes. Cat Eye: The best lash extension curls for the cat-eye effect are the ‘M’ and ‘C’ curl combinations. You can also use ‘L’ and ‘L+’ works the same way for lashes that are thin and straight. And then let’s see the eyelash extensions with bigger curls, much curly than J curl eyelash extensions and B eyelash extensions. C Curl Eyelash Extensions C curl lashes are intended to create natural makeup for clients who are white-collars working in the office, businesswomen, and many other women or girls without needing any dramatic lash look in their daily life.