Several outlets have published lists of top-rated mascaras, with some featuring specific numbers of recommended products, such as 13, 15, 16, 21, and 22. These lists appear to be based on testing and evaluation of over 100 mascaras. The recommended mascaras are touted as being effective for achieving various benefits, including length, volume, and clump-free lashes, with some options starting at low prices and including waterproof varieties.