Choosing the Right Lash Extension Length: Tips & Length Chart

Choosing the wrong extension length can result in an unflattering look and also cause long-term damage to your natural lashes. So, getting the right length for your lash extensions is imperative.

But there are many things to consider when deciding on the eyelash extension length. And that’s exactly what this article is here for. We’ll give you tips on choosing the right lash extension length, plus a general lash length guide. Read on.

Tips on Choosing the Right Lash Extension Length

Deciding on the perfect eyelash extension length need not be overwhelming. So, here are tips you can go by to find the right length.

Natural lash length

First to take into account is how long your natural lashes are. Do you have short or long natural lashes?

If your natural lashes are short, long lash extensions may not be your best option. It is because they may look unnatural, and the longer and heavier the lash extensions are, the more they tug on your natural lashes and cause them to fall prematurely. If you have long natural lashes, long lengths may suit you without them looking too dramatic.

Another thing to consider is the distance of the lash extensions from the eyelids. Lash extensions are not directly attached to the natural lash line. The idea is to leave a 1 mm gap so they don’t touch the skin.

Most lash technicians would go for a 2 mm to 3 mm rule, which means lash extensions should only be 2 mm to 3 mm longer than your lashes. So, if you have 10 mm long lashes, your ideal lash extension length would be 11 mm to 12 mm.

Natural lash’s ability to support the weight

Because the lash extensions are applied to your natural lashes, your natural lashes must be able to hold them. Therefore, your lash condition also matters when choosing the right lash length.

Fine, delicate natural lashes may not support the weight of long lash extensions, so it’s better to stick to shorter, lighter ones. The stronger and healthier the lashes, the longer you can go for eyelash extension lengths, but it’s still safer to maintain the 2 mm to 3 mm rule.

Personal preference

You must also consider the result you want with lash extensions. Do you want them to look natural or dramatic, or professional?

Opt for shorter lengths if you want a subtle yet attractive effect. Go for longer lengths if you like a bold, eye-catching look. Understanding what you want can be tricky, so we suggest you search for inspiration online, show it to your lash artist, and get recommendations.

Eye shape

The lash extension length that flatters you the most also depends on your eye shape.  It is because eyelash extension lengths have different effects on different eye shapes. For example, shorter lengths appear longer when applied to someone with round eyes versus someone with narrow-set eyes.

Here are some general guidelines:

• Deep-set eyes– Because the eyes sit further back in the eye socket, longer lengths are the best option to make the lashes really show.
• Protruding eyes– Shorter eyelash extension lengths would appear flattering with this eye shape.
• Hooded/monolids– The longest lengths are often placed in the mid-outer lash line for the eyes to really open up.

The 3 mm rule

Following the 3 mm rule is also an excellent tip for choosing the perfect lash extension length. It is a standard used to protect your natural lashes.

As mentioned, the rule says lash extensions should not extend more than 3 mm past your natural lashes. Anything longer may cause breakage or permanent damage. It may also hurt the hair follicles or, worse, kill them entirely.

But if you really want longer lash lengths, choose those with thinner diameters to achieve a balance.

Different types of eyelash extensions

There are also different types of lash extension styles to consider. Here are some of them:

• Natural– This style uses shorter lash extension lengths to mimic the natural lashes’ length pattern.
• Cat Eye– Among the lash extension types, it is the most popular. It’s the style where the extensions start out with short lash lengths in the inner corner of the eyes and gradually become longer towards the outer corner.
• Doll Eye– As the name suggests, this style creates a doll eye effect where the longest lash extensions are placed right in the middle of the eye and the shorter lengths at each corner.

To know more about the best eyelash extensions for you, here’s a simple guide we’ve put together What Eyelash Extensions Should I Get? Your Ultimate Guide.

General lash length guide

Lash extension lengths range from five millimeters to 30 mm, but the most popular eyelash extension length is around 11 to 12 mm. Lash lengths are typically categorized as short, medium, or long. Here’s your lash extensions length chart:

Short (5-8 mm)

Short lengths enhance the eyelash look without being too noticeable. So, it is the best option for those with short lashes because it creates a natural look. Short lengths are also used in the inner corner of the eyes.

Medium (9-12 mm)

Medium lash lengths add some length and volume and create a natural mascara look. It is typically used in the center and outer corners of the eyes.

Long (13-14 mm)

To achieve a dramatic and glamorous look, long lash extensions are used. Long lash lengths are also used in the middle and outer corners of the eyes but only for those with long natural lashes.

Takeaway

As you can see, when it comes to the right lash extension length, there is no one size fits all. Your natural lash length and health, eye shape, and types of lash extensions are some of the things to consider when choosing the right length. In short, the perfect length achieves your goals and is also safe for your natural lashes.

If you still can’t decide on the right lash length, we got your back. Our lash experts can help customise a healthy length that will instantly amp up your lashes and make them look stunning. Book your appointment here.