What substance should be avoided in makeup around eyelash extensions?

Oil-based makeup should be avoided in applications around eyelash extensions because it can break down the adhesive used to attach the extensions to natural lashes. This breakdown can lead to premature shedding of the extensions, reducing their longevity and affecting the overall appearance of the eyelash enhancement.

In contrast, water-based, gel-based, and powder makeup options are generally considered more suitable for use with eyelash extensions. These types are less likely to interfere with the adhesive bond and can be safely used without significantly impacting the retention and look of the extensions. Therefore, the emphasis on avoiding oil-based products ensures the extensions remain intact and maintain their intended effect for as long as possible.