An exfoliating scrub is a skincare product designed to remove dead skin cells from the surface of the skin. It typically contains small granules or particles that help to physically slough off these dead cells, promoting a smoother and brighter complexion. Regular use can improve skin texture and enhance the effectiveness of other skincare products. Exfoliating scrubs can be made from natural ingredients, such as sugar or salt, or synthetic materials. They are suitable for various skin types, but it's important to choose a scrub that matches your skin's sensitivity. Over-exfoliation can lead to irritation, so moderation is key.