A shopping editor has tested numerous concealers, with one report indicating 20 top-selling concealers were tested and 14 were found to be the best. However, other reports suggest that the number of concealers tested and the number of top-rated ones may be different, with one outlet mentioning over 60 concealers tested and 15 being the best, and another mentioning dozens tested with 17 being the best. The specific details of the testing and results appear to vary across reports.