Impact of Hair Setting Spray on Scalp Health: A Comprehensive Review of Irritation and Allergic Reactions

Hair setting sprays are widely used cosmetic products that may significantly impact scalp health. This comprehensive review examines the effects of these products on the scalp, with a particular focus on irritation and allergic reactions. By synthesizing recent research and clinical findings, this paper provides an indepth analysis of the potential adverse effects, their underlying mechanisms, and preventive measures. The review encompasses the chemical composition of hair sprays, their interaction with the scalp’s ecosystem, prevalence of adverse reactions, and emerging alternatives in product formulation. Furthermore, it highlights critical areas for future research and emphasizes the importance of balancing product efficacy with scalp health in cosmetic development.