How are lashes attached?

Each individual lash extension is attached to a natural lash hair using a semi-permanent adhesive. Typically, one extension is applied to one natural lash, but in some techniques, up to four extensions may be applied to a single natural lash. The extensions are attached at the base of the natural lash. The number of individual lashes applied per eye varies depending on the desired look, ranging from approximately 60 to 140 lashes per eye.