What is a common reason for eyelash extension loss?

The common reason for eyelash extension loss is indeed related to the natural lash shedding cycle. Every person’s natural lashes have a lifecycle that includes a growth phase, a resting phase, and a shedding phase. Typically, natural lashes shed in cycles, which means that extensions applied to those natural lashes will also fall out when the natural lashes are shed. This is a normal and unavoidable process, and understanding the natural shedding cycle is crucial for both clients and technicians, as it means that regular touch-ups are needed to maintain a full look.

Options relating to improper adhesive selection, excessive cleaning, and not using a sealant may impact the longevity of the extensions, but they are not as fundamentally related to the biological processes that govern lash loss as the natural shedding cycle is. These external factors can exacerbate the situation, but the shedding cycle is a consistent and inherent characteristic of eyelash growth.