The Islamic brand is closely linked to the faith, but the significant role of religiosity is sometimes overlooked. The current study will incorporate the issue in the analysis. The point in question is whether there is a significant influence of religiosity on Islamic brand purchase intention. The purpose of this paper is to examine the effect of religiosity on Islamic brand purchase intention as compared with the effect of product involvement and value consciousness. To investigate the relationship between the variables: religiosity, value consciousness, and product involvement, an explanatory research design was employed that involved an online survey of 176 Muslim women. The final questionnaire was made up of 30 items that consisted of the measures for product involvement (10 items), value consciousness (7 items), religiosity (10 items), and purchase intention (3 items). Based on a study of Indonesian consumers in the context of toiletry product purchases, the study found that religiosity and product involvement have no significant influence on Islamic brand purchase intention. Meanwhile, it is only value consciousness that has positive and significant influences on Islamic brand purchase intention.