One thing I cannot stress enough is safety for eyelash extensions. Something that is very important for eyelash extensions is the type of glue that's used. Ophthalmologist, Doctor Janina, has a video talking about what to not look for in a glue when thinking about getting lash extensions. Most glues made overseas are not FDA approved. It is important to use a glue that i formaldehyde free. If your lashes are shedding quickly, that can be a sign that there was too much glue used because it is weighing down the natural eyelash.
Her thoughts on lash glue: