The formula is waterproof, latex-free, and spiked with aloe (to cut down on any irritation), making it a simple yet effective glue, especially for the price. If you're looking for a lash glue that absolutely does not budge, BEFER lash glue is it. This 100 percent vegan eyelash glue is free of basically everything (parabens, latex, sulfates, fragrance, phthalates), and it’s also certified cruelty-free, so it's a safe option for those with allergies or sensitive skin. A waterproof polymer that keeps your fake lashes where they should be, without irritating the skin.