The use of cosmetics has become an integral part of daily life across all age groups and cultures, offering both aesthetic appeal and psychosocial benefits. However, frequent exposure to multiple products increases the risk of adverse effects, including skin reactions such as allergic or irritant contact dermatitis, acne, and phototoxicity, as well as systemic effects affecting respiratory, endocrine, and neurological health. Regulatory frameworks differ widely, with the European Union implementing comprehensive pre- and post-market safety measures, while other regions rely primarily on voluntary reporting. Strategies to reduce adverse outcomes include development of hypoallergenic or micro-encapsulated formulations, consumer education on safe usage, digital reporting systems, and enhanced transparency from manufacturers. Innovations in personalized cosmetics, microbiome-friendly products, and nanotechnology-based delivery systems highlight the growing complexity of cosmetic safety. This review provides a global overview of usage patterns, associated risks, and evidence-based strategies to enhance consumer protection and ensure safer cosmetic practices worldwide..