What is NOT true of exfoliators in skin care?

Exfoliators play a significant role in skin care by helping to remove dead skin cells, which can lead to a smoother appearance and enhance the effectiveness of other products by increasing their penetration into the skin. They are often used to help improve the texture of the skin and reduce issues such as dullness and uneven tone.

While exfoliation can help with skin appearance and product absorption, it is not specifically designed to address dehydration. Dehydrated skin often requires hydration through moisturizing products, such as humectants and emollients, rather than exfoliation. Thus, stating that exfoliators can improve the symptoms of dehydration is misleading, as their primary function does not directly relate to adding moisture or alleviating dehydrated skin conditions.