This article problematizes gender-based violence (GBV) as a social practice and explains its role as a social mechanism for controlling bodies. Based on a mixed methodological approach (combining questionnaires, qualitative interviews, focus groups, and participant observation) targeting both adolescent girls and community actors, this study reveals forms of GBV that are little explored among the adolescent population. Social practices, such as "nëpp nëppël" or the culture of silence, frequently conceal GBV within families, hindering reporting and thus limiting adolescents' access to sexual and reproductive health and rights (SRHR) services and influencing their limited knowledge of SRHR. Shelter centres, such as Kullimaaroo, are crucially important in this context by providing holistic support to victims of GBV, but such structures are rare in Senegal. We conclude that it is necessary to adopt a holistic approach taking into account social practices to address the complex relationship between GBV and SRHR among adolescents in Senegal.