Lose like a man: body image and celebrity endorsement effects of weight loss product purchase intentions

Abstract

Recent research suggests men are increasingly concerned with their body size, which has led to a corresponding increase in marketing efforts for weight loss products geared toward them. In many cases, these ads include athlete endorsers of the product. Drawing from the match-up hypothesis and social comparison theory, this study employed structural equation modeling to explore relationships between men’s body image, endorser credibility, advertisement believability, and purchase intentions for weight loss products using two advertisements featuring former professional athlete endorsers. Results indicate an inverse relationship between consumer body image and athlete endorser credibility, such that individuals with lower body image perceived the endorsers as more credible. Further, athlete endorser credibility was positively associated with advertisement believability, which itself was associated with purchase intentions. These findings suggest that athlete endorsers are an effective tool in marketing weight loss products to men, particularly those with negative body image. Further implications and directions for future research are discussed.