Lash Extension Sizes: A Guide to Calculating Volume Lash Size and Weight

Lash extensions are becoming more popular than ever, and for good reason - they offer a quick and easy way to enhance your natural lashes and add more volume to your eyes. However, when it comes to lash extension sizes, it can be overwhelming to know which length and thickness to choose. In this article, we will guide you through the process of selecting the ideal lash extension sizes for your clients. Meet our lash extension length guide!

1. Lash Extension Sizes

When it comes to lash extension sizes, eyelash lengths and lashes thickness, there are a variety available, ranging from 6mm to 18mm. The most popular eyelash extension length is 10-12mm, as it offers a natural and subtle enhancement. However, the length of the lash extension ultimately depends on a few factors:

Natural Lash Length: The length of your client's natural lashes will determine the length of the lash extension that will be most suitable. For example, if your client has short natural lashes, it may be best to choose a shorter lash extension length to avoid weighing down the natural lashes, especially when you are going to apply thick eyelashes extensions.

Lash Style: The lash style that your client wants to achieve will also influence the length of the lash extensions and lash extensions diameter. If they want a more dramatic and voluminous look, longer lash extensions may be preferred.

Eye Shape and Structure: The shape and structure of your client's eyes can also play a role in the length of the lash extensions. For example, if your client has round eyes, longer lash extensions can help elongate the eye shape.

Lash Condition: The condition of your client's natural lashes is another important factor to consider. If their natural lashes are thin and weak, it may be best to avoid heavy lash extensions to prevent damage.

Here is a table of different lash extension lengths to help you choose the ideal length for your client:

Length (mm) Description

 2. Lash Extension Thickness (Diameter)

Lash extension thickness, also known as diameter, refers to the width of the individual lash extension. The thickness of the lash extensions can range from 0.05mm to 0.30mm, and thicker lash extensions will create a more voluminous look. However, the thickness of the lash extensions also depends on the natural lash strength and health.

Here is a table of different eyelash extensions thickness to help you choose the ideal thickness for your client:

Thickness (mm) Description

3. Selecting the Right Lash Extension Thickness

Selecting the right lash extension thickness is crucial for the overall health and safety of your client's natural lashes. Thin and weak natural lashes should not be burdened with heavy lash extensions, as it can cause damage and breakage. On the other hand, thicker lash extensions can be used for clients with strong and healthy natural lashes.

It's important to consult with your client about their natural lash condition and their desired lash style before selecting the appropriate thickness. Choosing the wrong thickness can lead to discomfort, premature lash shedding, and even lash damage.

4. What's the Relationship Between the Lash Weight and the Lash Diameter?

The weight of the lash extension is directly related to the diameter of the lash. The thicker the lash extension, the heavier it will be. It's crucial to consider the weight of the lash extensions when selecting the appropriate size for your client, as heavy lash extensions can cause stress on the natural lashes and lead to damage.

5. How to Calculate Volume Lashes Size & Weight

Calculating the weight of the volume lash extensions is important to ensure the safety and health of your client's natural lashes. Here is a guide to calculating the volume lash extension size and weight:

5.1 Why is it important to know the weight of the volume eyelash extensions?

Knowing the weight of the volume lash extensions is crucial to avoid overburdening the natural lashes. Applying too much weight on the natural lashes can cause premature shedding and breakage, leading to long-term damage.

5.2 The correct way of calculating the volume lash extension weight

To calculate the weight of the volume lash extensions, you need to know the diameter of the lashes and the number of lashes being applied. Here is the formula for calculating the weight of the volume lash extensions:

Weight = (Diameter/2)^2 * 3.14 * Length * Number of Lashes

5.3 What is the safe weight to put on 1 natural lash?

The safe weight to put on 1 natural lash depends on the thickness and health of the natural lash. Here is a guide to the safe weight to put on 1 natural lash:

For thin natural lash: 0.10 grams or less

For healthy natural lash: 0.15-0.20 grams

For thick, strong natural lash: 0.25-0.30 grams

Using the volume lash weight chart, you can determine the weight of the volume lash extensions before applying them, ensuring the safety and health of your client's natural lashes.

Conclusion

Choosing the right lash extension sizes and thickness is crucial to ensure the health and safety of your client's natural lashes. Consider factors such as natural lash length, lash style, eye shape, and lash condition when selecting the appropriate size and thickness. Additionally, knowing how to calculate the weight of the volume lash extensions is important to avoid overburdening the natural lashes. By following these guidelines, you can help your clients achieve their desired lash style while maintaining the health and safety of their natural lashes.