Can Instagram convince information to users?
Abstract. In the age of social media, everyone can provide opinions via electronic word of mouth (eWOM). This experiment explores how users adopt culinary information on social media, especially Instagram, as one social media platform that has many users in Indonesia. With the many opinions that develop on social media, a phenomenon appears where users must sort out the information of choosing food products. The main objective of this study was to investigate the effect of source credibility and information quality on information adoption mediated attitudes towards information and information usefulness with the object of research on food products — analysis of the research model using partial least squares on 368 valid questionnaires distributed in East Java-Bali. The literature review and analytical techniques show that the source's credibility and the quality of information positively affect the adoption of information mediated attitudes towards information and the usefulness of the information. The novelty of research on the development of information adoption models is the complex source credibility variables, including expertise, trustworthiness, attractiveness, and homophily. It is an electronic persuasion that culinary business people need in the current era of social media. Keywords: E-wom, source credibility, information adoption, instagram, culinary.