“…Our primary prediction is that counterfeiting can engender moral disgust, which can degrade the efficacy of products that are perceived to be fake, and infect the efficacy of genuine products that resemble counterfeits. Specifically, we propose that because people find counterfeiting unethical (e.g., Gino et al., ; Wilcox et al., ; Zaichkowsky, ) and because unethical behaviors can engender moral disgust (e.g., Chapman, Kim, Susskind, & Anderson, ; Moll, Zahn, Oliveira‐Souza, Krueger, & Grafman, ; Rozin, Lowery, & Ebert, ), perceiving a product as a counterfeit can trigger this type of disgust. Similarly to how physical disgust triggers rejection of the offending source, moral disgust can reduce willingness to be proximal to or in physical contact with an item perceived as a counterfeit, interfering with effective product usage.…”