When it comes to lash extensions, length plays a important role in the overall look! Lash extensions are not one-size-fits-all. Every client has different eye shapes, natural lash lengths, and desired styles. Knowing the different lash extension lengths allows you to customize each set, ensuring it suits the client’s natural lashes and aesthetic goals.
So, in this comprehensive guide, we’ll take you through everything you need to know about lash extension lengths, from understanding the different options available to learning how to pick the best length based on your client’s natural lashes and desired look.
1. What Are Lash Extension Lengths?
Lash extension lengths refer to the measurement of each individual lash extension in millimeters (mm). Most popular eyelash extension lengths range from 4-25mm. At Charmlash, our lash extension lengths based on lash curls:
- Normal curl (J, B, C, CC, D, DD): Suitable for length from 4-25mm
- Special curls (L, L+, LD, M, V): Suitable for length from 5-25mm
Achieving the perfect set of lash extensions isn’t just about selecting the right curl or material; it’s also about choosing the appropriate lash extension length. The length you choose directly impacts the overall appearance of the set, as well as protecting the health of the natural lashes.
2. Lash Extension Length and Their Effects
Let’s break down the most common lash extension lengths and what type of effect they create:
- Short (4-7mm): These lashes are considered short lash extensions length. They’re ideal for inner corners of the eyes where lashes are naturally shorter, or for clients who prefer a subtle, natural look. These lengths are also suitable for adding volume to naturally short lashes without overwhelming the natural look.
- Medium (8-15mm): This is the “safe zone” for most lash sets. These medium lengths work well for creating natural but fuller lash lines and are the most common choice for everyday wear. Lash extensions in this range closely mimic the natural lash length, enhancing the lash line without looking overdone.
- Long (16-25mm): Anything 16mm and beyond falls under the long lash extension category. This length is typically used for special occasions or clients who desire a bold, dramatic look and much thicker compared with the average lash extension lengths.
3. Lash Extension Length Chart
4. How to Choose Lash Extension Lengths?
a. Natural Lash Length and Strength
One of the most important things to evaluate when determining lash extension lengths is your client’s natural lash length and strength. Since lash extensions are attached directly to your natural lashes, their strength and length determine the maximum extension length they can support. Extensions that are too long may add extra weight, which could damage your natural lashes.
If your client has naturally short or weak lashes, it’s best to avoid using extremely long extensions, as they can strain the natural lashes and cause premature shedding.
b. The 3mm Rule
ALWAYS select extensions that are no more than 3mm longer than the client’s natural lash. Longer lash extensions can lead to permanent harm to the hair follicle, resulting in shorter and weaker natural lashes, and repeated damage may ultimately destroy the follicle entirely.
For example, if their natural lashes are 8mm, you can safely apply extensions between 9mm to 12mm without risking damage.
b. Desired Look
Each client will have their own preferences when it comes to the final look of their lash extensions. Some may want a natural enhancement, while others prefer a more dramatic style. Here’s how lash extension lengths can achieve different looks:
- Natural look: Opt for lash lengths close to the client’s natural lash length (usually between 8mm and 12mm). Shorter lengths create a subtle, barely-there look.
- Dramatic look: Longer lashes (13mm and above) are perfect for clients seeking a bolder, more striking appearance. You can mix shorter and longer lengths to create volume and flair without overwhelming the eyes.
- Glamorous look: Combine lengths ranging from 9mm to 14mm for a glamorous, fuller set of lashes. This combination adds volume and length while keeping the lash line well-balanced.
c. Client’s Eye Shape
Eyes vary in shape and size, so selecting the appropriate lash extension lengths should be based on your clients’ eye shape. So, it’s best to define the clients’ eye shape before application.
To know more about different types of eye shapes and what length to use, check our guide here: Eyelash Extension Style Chart: Everything About Lash Extensions
5. FAQs About Lash Extension Lengths
What is the shortest lash extension length?
The shortest lash extension length typically starts at 4mm. Extensions shorter than this length have not been produced because they offer less surface area for the adhesive to bond, making it challenging to blend seamlessly with natural lashes.
Additionally, when applying lash extensions, it’s essential to maintain a distance of 1mm from the natural lash line. Considering the 3mm rule as well, this makes it impractical to create extensions shorter than 4mm.
What is the average lash extension length?
The most commonly used lash extension lengths range from 8mm to 15mm. Whether you prefer slightly shorter or longer lashes, this range is versatile enough to meet your daily lash routine and provide a satisfying look.
What is the best length for lash extensions?
The best length for lash extensions largely depends on individual preference style and desired outcome. Consulting with a skilled lash technician can help determine the most suitable length based on your eye shape, natural lashes, and needs.
Can I mix different lash extension lengths?
Absolutely! Mixing different lengths is a fundamental part of creating beautiful lash sets. Lash artists typically use 2 to 4 different lengths in each set to create texture, dimension, and a natural-looking lash line. For example, you might use 9mm, 11mm, and 13mm lashes in a single set to add variety and depth.
What Is the longest lash extension length you should use?
While lash extensions can be as long as 25mm, most clients prefer a length between 8mm and 16mm for everyday wear. Anything longer than 16mm is usually reserved for clients who want a dramatic, show-stopping effect, but it may not be suitable for daily use.
Conclusion
In summary, understanding lash extension lengths is key to creating beautiful and safe lash sets. By paying attention to natural lash strength, client preferences, and eye shape, you’ll ensure both the appearance and health of your client’s lashes are always at their best!
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Eyelash Extension Style Chart: Everything about Lash Extensions
