Article SummaryUsing expired hair care products can lead to reduced effectiveness, scalp irritation, and hair damage due to ingredient degradation and microbial contamination. Identifying expired items involves checking labels for expiration dates or PAO symbols and observing changes in texture, smell, or color. Proper storage practices can extend shelf life, but expired items should be discarded responsibly unless safely repurposed. Always prioritize fresh products for optimal hair health and safety.
View More
