Eyelash adhesives are specialized glues designed to securely attach false eyelashes to the natural lashes. They come in various formulations, including latex-based and latex-free options, catering to different skin sensitivities. Most adhesives are waterproof and long-lasting, ensuring that the lashes stay in place throughout the day. These adhesives typically dry clear, making them less noticeable once applied. It's essential to follow the manufacturer's instructions for application and removal to avoid damaging natural lashes. Additionally, some eyelash adhesives contain nourishing ingredients to promote lash health while providing a strong hold.