![Fancy Lashes Glue](http://fancyfacecosmeticllc.com/cdn/shop/products/1FC59D2F-F115-4EAE-8A69-2154E536DF78_{width}x.jpg?v=1632529876)
Eyelash extension glue is the key factor used to attach a lash extension to a person's natural eyelashes in the lash application process. ... The main ingredient in all lash adhesives is cyanoacrylate, a fast-drying, glue-like chemical bonding agent.