What is a key factor in determining the length of eyelash extensions?

The natural lash length and thickness play a crucial role in determining the appropriate length of eyelash extensions. This is because the extensions must be compatible with the client's natural lashes to ensure that they are securely attached and do not cause damage. If the extensions are too long or too heavy for the natural lashes, it can lead to breakage or premature shedding of the natural lashes. Therefore, stylists assess the strength and health of the client's natural lashes before making recommendations on the length of the extensions. This approach prioritizes the integrity of the natural lashes while also achieving the desired look for the client.

While client preferences and stylist choices are important aspects of the overall service, they do not override the biological limitations presented by the natural lashes. Additionally, while the type of adhesive is significant for application techniques and longevity of the extensions, it is not a determining factor in the length of the extensions themselves. The well-being of the natural lashes serves as the primary guideline for selecting the appropriate extension length.