Answer by
cassiopoeia (54)
All of them are made without guano. This is a popular misconception that comes from the fact that they are all made with the chemical guanine, which comes from the same word as guano. Guanine, however, is made from fish scales. All mascaras are made using this ingredient as it provides a pearl like sheen to the lashes.
not just your lashes but all kinds of makeup products that shimmer like fish scales. add a comment