Vol. 4 No. 8 (2025)
Open Access
Peer Reviewed

THE EFFECT OF INFLUENCER CREDIBILITY, CONTENT MARKETING AND E-WOM ON SKINTIFIC SKINCARE PURCHASE DECISIONS ON TIKTOK

Authors

Amelia Tri Rizky Suparman , Rosita Sugianti , Ramlah Puji Astuti

DOI:

10.54443/sibatik.v4i8.3270

Published:

2025-07-20

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Abstract

This study aims to analyze the influence of influencer credibility, content marketing, and electronic word of mouth (e-WOM) on purchasing decisions for Skintific skincare on TikTok. The research method used is a quantitative approach with data collection through questionnaires distributed to respondents who have been exposed to Skintific promotions on TikTok. Data were analyzed using multiple linear regression. The results of the study indicate that influencer credibility has a significant effect on purchasing decisions, where the expertise, honesty, and attractiveness of influencers increase consumer trust. Interesting and educational content marketing also contributes to increasing purchasing interest, while e-WOM in the form of reviews and recommendations strengthens purchasing decisions. The conclusion of this study is that companies need to choose credible influencers, develop more engaging content marketing strategies, and encourage positive interactions through e-WOM in order to increase consumer purchasing decisions.

Keywords:

Influencer Credibility Content Marketing E-Wom Purchasing Decisions

References

Abdjul, F., Massie, JD ., & Mandagie, Y. (2022). The Influence of Content Marketing, Search Engine Optimization and Social Media Marketing on the Purchasing Decisions of Feb Unsrat Students in E-Commerce Sociolla. Journal of Economics, Management, Business and Accounting Research, 10(3), 225–236. https://doi.org/10.35794/emba.v10i3.41752

Atkin, C., & Block, M. (1983). Effectiveness of Celebrity Endorsers. Journal of Advertising Research, 23(1), 57–61.

Bening, B., & Kurniawati, L. (2019). The Influence of Content Marketing toward the Customer Engagement of Tokopedia Users in Yogyakarta. International Conference on Technology, 1(1), 138–148. http://jurnal.ustjogja.ac.id/index.php/incotes/index

Candani, AMKM, & Rusdianto, Y. (2023). Factors That Influence Brand Loyalty In Skintific Consumers (Electronic Edition). Journal of Management, 14(2), 249–263. https://doi.org/10.32832/jm-uika.v14i2.14178

Chetioui, Y., Benlafqih, H., & Lebdaoui, H. (2020). How Fashion Influencers Contribute to Consumers' Purchase Intention. Journal of Fashion Marketing and Management, 24(3), 361–380. https://doi.org/10.1108/JFMM-08-2019-0157

Dausat, MRJ (2023). The Influence of Influencer Credibility Dimensions: Attractiveness, Trustworthiness and Expertise on Purchase Intentions for “Safi-Skincare” Products. Angewandte Chemie International Edition, 2(1), 5–24. https://doi.org/10.61132/santri.v2i1.205

Erdogan, B. Z. (1999). Celebrity Endorsements: A Literature Review. Journal of Marketing Management, 15(1), 291-314. https://doi.org/10.1362/026725799784870379

Fadhilah, & Saputra, GG (2021). The Influence of Content Marketing and E-Wom on Tiktok Social Media on Generation Z Purchasing Decisions. Journal of Economics, Finance and Management, 17(3), 505–512. https://journal.feb.unmul.ac.id/index.php/INOVASI

Hamdan, O., Zhen, B. H., & Alkharabsheh, M. (2021). The Impact of Content Marketing, Social Media Marketing and Online Convenience on Consumer Buying Decision Process. Cambridge Journal of EducationConference on Management, Business, Innovation, Education and Social Sciences, 1(1), 1823–1834. https://journal.uib.ac.id/index.php/combines/article/view/4723

Hamouda, M. (2018). Understanding Social Media Advertising Effect on Consumers' Responses: An Empirical Investigation of Tourism Advertising on Facebook. Journal of Enterprise Information Management, 31(3), 426–445. https://doi.org/10.1108/JEIM-07-2017-0101

Hariyanti, NT, & Wirapraja, A. (2018). The Influence of Influencer Marketing as a Modern Era Digital Marketing Strategy (A Literature Study). Executive Journal, 15(1), 133–146. https://doi.org/10.15642/manova.v1i2.350

Hilla, C., & Rensburg, G. (2009). Fundamentals of Research Methodology for Healthcare Professionals (4th ed.). Cape: Million and Company.

Jin, S.-AA, & Phua, J. (2014). Following Celebrities' Tweets About Brands: The Impact of Twitter-Based Electronic Word-of-Mouth on Consumers' Source Credibility Perception, Buying Intention, and Social Identification With Celebrities. Journal of Advertising, 43(2), 181–195. https://doi.org/10.1080/00913367.2013.827606

Mewengkang, JD, & Hidayah, RT (2023). The Influence of Influencer Credibility on Consumer Interest in Buying Somethinc Products Mediated by Instagram Social Media Engagement. Scientific Journal of Business Management and Innovation, Sam Ratulangi University, 10(2), 907–919. https://doi.org/10.35794/jmbi.v10i2.49552

Nugroho, DA, & Iriani, SS (2020). The Influence of Sales Promotion and Celebrity Endorser on Purchase Intention of Local Fashion Brand Giyomi in Generation Y and Z. Journal of Management Science, 8(4), 1468. https://doi.org/10.26740/jim.v8n4.p1468-1477

Santiago, J. K., & Castelo, I. M. (2020). Digital influencers: An exploratory study of influencer marketing campaign process on Instagram. Online Journal of Applied Knowledge Management, 8(2), 31–52. https://doi.org/10.36965/ojakm.2020.8(2)31-52

Septian, RA, & Firmialy, SD (2023). The Influence of Brand Image and Customer Reviews on Skintific Purchasing Decisions. Jurnal Ekuilnomi, 5(2), 425–432. https://doi.org/10.36985/ekuilnomi.v5i2.759

Shimp, T. A., & Andrews, J. C. (2013). Advertising, Promotion, and Other Aspects of Integrated Marketing Communications (9th ed.). USA: Cengage Learning.

Sugiarto, YM, Hadiani, D., & Wahyuni, S. (2021). The Influence of Using Instagram Influencers on Brand Image and Its Impact on Increasing Sales. Perwira Journal of Economics & Business, 1(2), 1–7. https://doi.org/10.54199/pjeb.v1i2.47

Surbakti, MKR, Wijayanto, G., & Pailis, EA (2022). The Influence of Influencers, Lifestyle and Brand Image on Impulse Buying in E-Commerce (Case Study on the Millennial Generation in Pekanbaru City). Journal of Applied Social Humanities, 4(2), 78–85. https://scholarhub.ui.ac.id/jsht/vol4/iss2/1

Toji, EM, & Sukati, I. (2024). The Influence of Online Customer Review, Brand Image, and Consumer Trust on Skintific Purchasing Decisions at Tiktok Shop. Economics and Digital Business Review, 5(2), 675–688. https://ojs.stieamkop.ac.id/index.php/ecotal/article/view/1233/891

Warningrum, SL (2023). The Influence of Product Promotion and Price on Skintific Skincare Purchasing Decisions of Students at the University of 17 August 1945 Surabaya. Journal of Management Research, 1(3), 13–21. https://doi.org/10.54066/jurma.v1i3.585

Wiedmann, K.-P., & Mettenheim, W. von. (2020). Attractiveness, Trustworthiness and Expertise – Social Influencers' Winning Formula? Journal of Product & Brand Management, 30(5), 707–725. https://doi.org/10.1108/JPBM-06-2019-2442

Wijaya, BS (2012). Creative Brand Publicity & Digital Engagement. Bakrie University.

Yuan, S., & Lou, C. (2020). How Social Media Influencers Foster Relationships with Followers: The Roles of Source Credibility and Fairness in Parasocial Relationships and Product Interest. Journal of Interactive Advertising, 20(2), 133–147. https://doi.org/10.1080/15252019.2020.1769514

Author Biographies

Amelia Tri Rizky Suparman, Swadaya Gunung Jati University Cirebon, Indonesia

Author Origin : Indonesia

Rosita Sugianti, Swadaya Gunung Jati University Cirebon, Indonesia

Author Origin : Indonesia

Ramlah Puji Astuti, Swadaya Gunung Jati University Cirebon, Indonesia

Author Origin : Indonesia

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How to Cite

Tri Rizky Suparman, A., Sugianti, R., & Puji Astuti, R. (2025). THE EFFECT OF INFLUENCER CREDIBILITY, CONTENT MARKETING AND E-WOM ON SKINTIFIC SKINCARE PURCHASE DECISIONS ON TIKTOK. SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan, 4(8), 2143–2156. https://doi.org/10.54443/sibatik.v4i8.3270

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