It has natural ingredients that helpful for lashes- strengthen and lengthen.It has carnauba was,bees wax, rice bran wax, candelillah wax.(I only know the beeswax,no idea about the rest of it,but guess they all are natural.

O Flexible brush glides with lashes and curls and enhances lashes naturally
O Wont irritate eyes or sting
O Easily removable use warm water to melt and dissolve waxes
O Coats lashes evenly
O Assist in lash growth
O Natural formula wont clump or clog
O Conditions and strengthens lash structure
O Treatment that cares for your lashes