Impact of Social Media Influencers on Follower’s Purchase Intention and the Mediation Effect of Consumer Attitude

Authors

  • Zeeshan Hyder Memon Associate of Applied Science in International Business Department of International Business Houston Community College, Texas, USA.
  • Zoha Furqan MBA Student, Business Management, Institute of Business Management (IoBM), Karachi, Pakistan.
  • Shahnihal Alwani MBA Student, Business Management, Institute of Business Management (IoBM), Karachi, Pakistan.
  • Syed Farzan Azhar MBA Student, Business Management, Institute of Business Management (IoBM), Karachi, Pakistan.
  • Bilal Ahmed MBA Student, Business Management, Institute of Business Management (IoBM), Karachi, Pakistan.

DOI:

https://doi.org/10.22555/pbr.v26i4.1260

Keywords:

Food industry, purchase decision, social media influencer, source credibility

Abstract

      The advancement in the digital landscape in recent years has driven brands, especially in the food industry, to adopt modern marketing approaches by leveraging social media influencers (SMIs). These individuals have the ability to change the perception of their customers while influencing their buying decisions. Due to lower profit margins in traditional marketing than in SMI marketing, and with the surge in social media usage like Facebook, YouTube, TikTok, and Instagram, food brands are now moving more towards SMIs to promote their products. The aim of this report is to determine the impact of source credibility (i.e., trustworthiness, expertise, attractiveness, and similarity) of SMIs on follower’s buying intention and the mediating effect of consumer attitude towards it. The research involves a target audience of the age group 16-40 years. The data was gathered from 284 participants using a purposive sampling technique. Then the measurement and structural models were taken into account to carry out analysis. As per the results, all hypotheses are accepted except one hypothesis. Findings suggest that attractiveness has the most effect on the purchase intention of the followers, followed by similarity. It was found that the consumer attitude behaves as a mediator between attractiveness of SMIs and follower’s purchase intention. Besides that, trustworthiness also affects the followers’ purchase intention but to a lesser extent compared to attractiveness and similarity. Moreover, no relationship exists between follower’s purchase intention and expertise. This research aims to assist brand managers in assessing the potential benefits of investing in SMIs and understanding their key attributes that significantly impact consumer preferences. By identifying the types of SMIs that resonate most with consumers, the research seeks to provide insights into whether engaging with SMIs can enhance product sales and contribute positively to overall business.

References

Al-Darraji, Z., Al Mansour, Z., & Rezai, S. (2020). Similarity, Familiarity, and Credibility in Influencers and their impact on purchasing intention. School of Business, Society & Engineering, Malardalen University, Sweden. https://www.diva-portal.org/smash/get/diva2:1437746/FULLTEXT01.pdf.

Al Kurdi, B., Alshurideh, M., Akour, I., Tariq, E., Alhamad, A., & Alzoubi, H. M. (2022). The effect of social media influencers’ characteristics on consumer intention and attitude toward Keto products purchase intention. International Journal of Data and Network Science, 6(4), 1135–1146. https://doi.org/10.5267/j.ijdns.2022.7.006

AlFarraj, O., Alalwan, A. A., Obeidat, Z. M., Baabdullah, A., Aldmour, R., & Al-Haddad, S. (2021). Examining the impact of influencers’ credibility dimensions: attractiveness, trustworthiness and expertise on the purchase intention in the aesthetic dermatology industry. Review of International Business and Strategy, 31(3), 355–374. https://doi.org/10.1108/RIBS-07-2020-0089

Amitay, Y., Winoto Tj, H., Saparso, & Wahyoedi, S. (2020). The Impact of Celebgram Endorsement on Purchase Intention: The Mediating Effects of Customer Attitude and Brand Awareness. Altantis Press, 145, 478–484. https://doi.org/10.2991/aebmr.k.200626.079

Ashraf, A., Hameed, I., & Saeed, S. A. (2023). How do social media influencers inspire consumers’ purchase decisions? The mediating role of parasocial relationships. International Journal of Consumer Studies, 47(4), 1416–1433. https://doi.org/10.1111/ijcs.12917

Azhar, K. A., Ahmed, H., & Burney, S. (2022). Effect of Social Media Influencer Characteristics on Purchase Intentions – Evidence from Pakistan. Poss, 2(2), 298–315. https://psocialsciences.com/poss/index.php/poss/article/view/39.

Baig, F., & Shahzad, S. U. (2022). Impact of Social Media Influencer’s Credibility Dimensions on Consumer behavior: An Empirical Study related to Influencer Marketing on …. Journal of Retailing and Consumer Services, 12(May), 1–92. https://www.diva-portal.org/smash/get/diva2:1687888/FULLTEXT01.pdf.

Breves, P. L., Liebers, N., Abt, M., & Kunze, A. (2019). The perceived fit between instagram influencers and the endorsed brand: How influencer–brand fit affects source credibility and persuasive effectiveness. Journal of Advertising Research, 59(4), 440–454. https://doi.org/https://doi.org/10.2501/JAR-2019-030

Cash, P., Isaksson, O., Maier, A., & Summers, J. (2022). Sampling in design research: Eight key considerations. Design Studies, 78. https://doi.org/10.1016/j.destud.2021.101077.

Chaiken, S. (1980). Heuristic versus systematic information processing and the use of source versus message cues in persuasion. Journal of Personality and Social Psychology, 39(5), 752–766. https://doi.org/10.1037/0022-3514.39.5.752

Cohen, J. (1988). Statistical power analysis for the behavioural sciences. Hillside. In NJ: Lawrence Earlbaum Associates. https://doi.org/10.4324/9780203771587

Collier, J. E. (2020). Applied structural equation modeling using amos: Basic to advanced techniques. In Applied Structural Equation Modeling using AMOS: Basic to Advanced Techniques. https://doi.org/10.4324/9781003018414

Dam, L., Borsai, A. M. B., & Burroughs, B. (2023). (Over)Eating with Our Eyes: An Examination of Mukbang Influencer Marketing and Consumer Engagement with Food Brands. Journal of Promotion Management, 30(2), 227–251. https://doi.org/10.1080/10496491.2023.2253244

Daradinanti, S. C., & Kuswati, R. (2025). Is Truly Trustworthiness of Celebrity Endorsement Effect on Online Purchase Intention: A Study on Online Travel Agency Customers. 8(2), 2697–2717. https://www.e-journal.uac.ac.id/index.php/iijse/article/view/6486.

EMarketer. (2019). What Retailers Need to Know About Influencer Marketing. https://www.emarketer.com/content/what-retailers-need-to-know-about-influencer-marketing.

Glucksman, M. (2017). The rise of social media influencer marketing on lifestyle branding: A case study of Lucie Fink. Elon Journal of Undergraduate Research in Communications, 8(2), 77–87. https://www.academia.edu/37881959.

Gold, A. H., Malhotra, A., & Segars, A. H. (2001). Knowledge management: An organizational capabilities perspective. Journal of Management Information Systems, 18(1). https://doi.org/10.1080/07421222.2001.11045669

Haidar, S., & Fang, F. (Gabriel). (2019). English language in education and globalization: a comparative analysis of the role of English in Pakistan and China. Asia Pacific Journal of Education, 39(2), 165–176. https://doi.org/10.1080/02188791.2019.1569892

Hair, J. F., Black, W. C., Babin, B. J., & Anderson, R. E. (2019). Multivariate data analysis. Cengage Learning. https://eli.johogo.com/Class/CCU/SEM/_Multivariate%20Data%20Analysis_Hair.pdf.

Hair, J. F., Sarstedt, M., Ringle, C. M., & Mena, J. A. (2012). An assessment of the use of partial least squares structural equation modeling in marketing research. Journal of the Academy of Marketing Science, 40(3), 414–433. https://doi.org/10.1007/s11747-011-0261-6

Hanin,A.(2024).The role of social media food influencers on generation purchasing decisions.A Comprehensive study of the Saudi market effat university. https://repository.effatuniversity.edu.sa/handle/20.500.14131/1760.

Hovland, C. I., & Weiss, W. (1951). The influence of source credibility on communication effectiveness. Public Opinion Quarterly, 15(4), 635–650. https://doi.org/10.1086/266350

Hsu, L. C. (2020). Antecedents and consequences of attitude contagion processes: the example of apparel brand fan pages. Journal of Product and Brand Management, 29(1), 31–51. https://doi.org/10.1108/JPBM-07-2018-1930

Ismagilova, E., Slade, E., Rana, N. P., & Dwivedi, Y. K. (2020). The effect of characteristics of source credibility on consumer behaviour: A meta-analysis. Journal of Retailing and Consumer Services, 53. https://doi.org/10.1016/j.jretconser.2019.01.005

Jamil, R. A., Qayyum, U., ul Hassan, S. R., & Khan, T. I. (2024). Impact of social media influencers on consumers’ well-being and purchase intention: a TikTok perspective. European Journal of Management and Business Economics, 33(3), 366–385. https://doi.org/10.1108/EJMBE-08-2022-0270

Jhantasana, C. (2023). Should A Rule of Thumb be used to Calculate PLS-SEM Sample Size. Asia Social Issues, 16(5), e254658. https://doi.org/10.48048/asi.2023.254658

Jin, S. V., Muqaddam, A., & Ryu, E. (2019). Instafamous and social media influencer marketing. Marketing Intelligence and Planning, 37(5). https://doi.org/10.1108/MIP-09-2018-0375

Kian Yeik, K., Cheung, M.-L., Soh, P., & Teoh, C. W. (2022). Social media influencer marketing: The moderating role of materialism. European Business Review, 34(2), 224–243. https://doi.org/10.1108/EBR-02-2021-0032

Kim Marjerison, R., Yipei, H., & Chen, R. (2020). The Impact of Social Media Influencers on Purchase Intention Towards Cosmetic Products in China. Journal of Behavioural Studies in Business, 12, 1–18. http://www.aabri.com/copyright.html.

Jin, S. V., Muqaddam, A., & Ryu, E. (2019). Instafamous and social media influencer marketing. Marketing Intelligence and Planning, 37(5). https://doi.org/10.1108/MIP-09-2018-0375

Kian Yeik, K., Cheung, M.-L., Soh, P., & Teoh, C. W. (2022). Social media influencer marketing: The moderating role of materialism. European Business Review, 34(2), 224–243. https://doi.org/10.1108/EBR-02-2021-0032

Kim Marjerison, R., Yipei, H., & Chen, R. (2020). The Impact of Social Media Influencers on Purchase Intention Towards Cosmetic Products in China. Journal of Behavioural Studies in Business, 12, 1–18. http://www.aabri.com/copyright.html.

Laroche, M., Kim, C., & Zhou, L. (1996). Brand Familiarity and Confidence as Determinants of Purchase Intention: An Empirical Test in a Multiple Brand Context. 2963(1970). https://doi.org/10.1016/0148-2963(96)00056-2

Lim, X. J., Radzol, A. R. M., Cheah, J.-H. (Jacky), & Wong, M. W. (2017). The Impact of Social Media Influencers on Purchase Intention and the Mediation Effect of Customer Attitude. Asian Journal of Business Research, 7(2), 18–36. https://doi.org/10.14707/ajbr.170035

Liu, M. T., & Brock, J. L. (2011). Selecting a female athlete endorser in China: The effect of attractiveness, match-up, and consumer gender difference. European Journal of Marketing, 45(7). https://doi.org/10.1108/03090561111137688

Lou, C., & Yuan, S. (2019). Influencer Marketing: How Message Value and Credibility Affect Consumer Trust of Branded Content on Social Media. Journal of Interactive Advertising, 19(1). https://doi.org/10.1080/15252019.2018.1533501

Lu, X., Yin, Y., Gao, R., & Sari, N. (2024). The impact of perceived quality, advertising quality, and herding effect on purchase intention: Moderation effect of age. Journal of Asian Business Strategy, 14(1), 1–20. https://doi.org/10.55493/5006.v14i1.4965

Mardhiah, D. V., & Widodo, T. (2023). the Effect of Social Media Influencer on Brand Attitude and Purchase Intenton: Income Level and Age As Moderating Variable in Healthy Food Industry. Community Practitioner, 20(11), 214–230. https://doi.org/10.5281/zenodo.10279111

Martiningsih, D. A., & Setyawan, A. A. (2022). The Impact of Influencers’ Credibility Towards Purchase Intention. Proceedings of the International Conference on Economics and Business Studies (ICOEBS 2022), 655. https://doi.org/10.2991/aebmr.k.220602.025

Morwitz, V. (2014). Consumers ’ Purchase Intentions and their Behavior By Vicki Morwitz. 7(3), 181–230. https://doi.org/10.1561/1700000036

Muehling, D. D. (1987). An investigation of factors underlying attitude-toward-advertising-in-general. Journal of Advertising, 16(1). https://doi.org/10.1080/00913367.1987.10673058

Munnukka, J., Uusitalo, O., & Toivonen, H. (2016). Credibility of a peer endorser and advertising effectiveness. Journal of Consumer Marketing, 33(3). https://doi.org/10.1108/JCM-11-2014-1221

Munsch, A. (2021). Millennial and generation Z digital marketing communication and advertising effectiveness: A qualitative exploration. Journal of Global Scholars of Marketing Science: Bridging Asia and the World, 31(1), 10–29. https://doi.org/10.1080/21639159.2020.1808812

Nurhandayani, A., Syarief, R., Syarief, R., & Najib, M. (2019). The Impact of Social Media Influencer and Brand Images to Purchase Intention. Universitas Brawijaya Journal of Applied Management (JAM), 17(4), 650–661. https://jurnaljam.ub.ac.id/index.php/jam/article/view/1510.

Onu, C. A., Nwaulune, J., Adegbola, E. A., & Nnorom, G. (2019). The effect of celebrity physical attractiveness and trustworthiness on consumer purchase intentions: A study on nigerian consumers. Management Science Letters, 9(12), 1965–1976. https://doi.org/10.5267/j.msl.2019.7.009

Phelps, J. E., & Hoy, M. G. (1996). The Aad Ab-PI relationship in children: The impact of brand familiarity and measurement timing. Psychology and Marketing, 13(1). https://doi.org/10.1002/(SICI)1520-6793(199601)13:1<77::AID-MAR5>3.0.CO;2-M

Privateer, P. (2021). Inside the realm of tech influencers. Product Managers. 1–8. https://www.toptal.com/product-managers/digital/tech-influencers

Purti, A.J., Rubiyanti, N., Widodo,A.,& Silvianita,A.(2024).Factor Influencing Consumers Purchase Intention Mediated by Immersive Experience. A Research Agenda. 7(1),55-566. https://doi.org/10.32535/jicp.v7i1.2966

Qamar, H. (2022). Top Pakistani influencers you need to know about. Graana Blog. https://www.graana.com/blog/top-pakistani-influencers-you-need-to-know-about.

Ramos, W. J. (2025). Precursors of Consumer Attitude towards Vlogger Recommendations and its Impact on Purchase Intention. Review of Integrative Business and Economics Research, 14(2), 98–114. https://buscompress.com/uploads/3/4/9/8/34980536/riber_14-2_07_b24-053_98-114.pdf.

Rani, A., Chaudhary, N., & Gusai, O. P. (2023). Impact of Social Media Influencers’ Credibility and Similarity on Instagram Consumers’ Purchase Intention. Review of Professional Management, 1(20). https://doi.org/10.1177/09728686231185973

Schiappa, E., Allen, M., & Gregg, P. B. (2007). Parasocial relationships and television: A meta-analysis of the effects. In Mass Media Effects Research: Advances Through Meta-Analysis. https://doi.org/10.4324/9780203823453

Sekaran, U. (2003). Research methods for business: A skill building approach (4th ed.). John Wiley & Sons. https://contents.lspr.ac.id/2022/05/Uma-Sekaran-Research-Methods-For-Business_-A-Skill-Building-Approach-John-Wiley_Sons-2003.pdf

Septianto, F., & Paramita, W. (2021). Cute brand logo enhances favorable brand attitude: The moderating role of hope. Journal of Retailing and Consumer Services, 63. https://doi.org/10.1016/j.jretconser.2021.102734

Shastry, V. S., & Anupama, D. (2021). Consumer Attitude and their Purchase Intention: A Review of Literature. International Review of Business and Economics, 5(2). https://doi.org/10.56902/irbe.2021.5.2.3

Tigerhielm, S., &Hamalainen,L,(2024).How do SMIs Influence Our Impulsive Buying Behavior ?. A consumer’s perspective. A qualitative study on SMIs influence on consumers impulsive buying behavior.https://www.diva-portal.org/smash/get/diva2:1869250/FULLTEXT01.pdf.

Topolska, K., Florkiewicz, A., & Filipiak-Florkiewicz, A. (2021). Functional food—consumer motivations and expectations. In International Journal of Environmental Research and Public Health 18(10). https://doi.org/10.3390/ijerph18105327

Vrontis, D., Makrides, A., Christofi, M., & Thrassou, A. (2021). Social media influencer marketing: A systematic review, integrative framework and future research agenda. International Journal of Consumer Studies, 45(4), 617–644. https://doi.org/10.1111/ijcs.12647

Weismueller, J., Harrigan, P., Wang, S., & Soutar, G. N. (2020). Influencer endorsements: How advertising disclosure and source credibility affect consumer purchase intention on social media. Australasian Marketing Journal, 28(4). https://doi.org/10.1016/j.ausmj.2020.03.002

Widyanto, H. A., & Agusti, C. R. (2020). Beauty influencer in the digital age: How does it influence purchase intention of generation Z? Jurnal Manajemen Dan Pemasaran Jasa, 13(1). https://doi.org/10.25105/jmpj.v13i1.5453

Xin, Y., & Yang, S. (2018). An Empirical Study of Female E-shopper’s Satisfaction with Cosmetic Products in China. International Journal of Business and Management, 13(3). https://doi.org/10.5539/ijbm.v13n3p211

Yuan, S., & Lou, C. (2020). How Social Media Influencers Foster Relationships with Followers: The Roles of Source Credibility and Fairness in Parasocial Relationship and Product Interest. Journal of Interactive Advertising. https://doi.org/10.1080/15252019.2020.1769514

Additional Files

Published

2025-04-14

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Articles

How to Cite

Hyder Memon, Zeeshan, Zoha Furqan, Shahnihal Alwani, Syed Farzan Azhar, and Bilal Ahmed, trans. 2025. “Impact of Social Media Influencers on Follower’s Purchase Intention and the Mediation Effect of Consumer Attitude”. Pakistan Business Review 26 (4): 457-80. https://doi.org/10.22555/pbr.v26i4.1260.

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